World Wide Web Conference (2021)

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World Wide Web Conference (2021)

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Companion of The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021 133 papers
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021 356 papers

Workshops

Proceedings of the 1st International Workshop on Knowledge Graphs for Online Discourse Αnalysis (KnOD 2021) co-located with the 30th The Web Conference (WWW 2021), Virtual Event (due to COVID-19 outbreak), April 14, 2021 9 papers
Proceedings of the 2nd International Workshop on Cross-lingual Event-centric Open Analytics co-located with the 30th The Web Conference (WWW 2021), Ljubljana, Slovenia, April 12, 2021 (online event due to COVID-19 outbreak) 9 papers

Proceedings of the 1st International Workshop on Knowledge Graphs for Online Discourse Αnalysis (KnOD 2021) co-located with the 30th The Web Conference (WWW 2021), Virtual Event (due to COVID-19 outbreak), April 14, 2021

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Proceedings of the 1st International Workshop on Knowledge Graphs for Online Discourse Αnalysis (KnOD 2021) co-located with the 30th The Web Conference (WWW 2021), Virtual Event (due to COVID-19 outbreak), April 14, 2021

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A Focused Analysis of Twitter-based Disinformation from Foreign Influence Operations
Julio Amador Díaz López | Pranava Madhyastha

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Beyond Facts: Online Discourse and Knowledge Graphs (preface)

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ClaimHunter: An Unattended Tool for Automated Claim Detection on Twitter
Javier Beltrán | Rubén Míguez | Irene Larraz

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Fact-checking, False Narratives, and Argumentation Schemes
Giovanni Luca Ciampaglia | John Licato

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Interrupting the Propaganda Supply Chain
Kyle Hamilton | Bojan Bozic | Luca Longo

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KI^TE: Knowledge-Infused InterpreTable Embeddings for COVID-19 Misinformation Detection
William Shiao | Evangelos E. Papalexakis

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REMOD: Relation Extraction for Modeling Online Discourse
Matthew Sumpter | Giovanni Luca Ciampaglia

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Using Heterogeneous Information Networks for Integrative Discourse Mapping
Alexander Brand | Tim König | Wolf J. Schünemann

Proceedings of the 2nd International Workshop on Cross-lingual Event-centric Open Analytics co-located with the 30th The Web Conference (WWW 2021), Ljubljana, Slovenia, April 12, 2021 (online event due to COVID-19 outbreak)

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Proceedings of the 2nd International Workshop on Cross-lingual Event-centric Open Analytics co-located with the 30th The Web Conference (WWW 2021), Ljubljana, Slovenia, April 12, 2021 (online event due to COVID-19 outbreak)

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Scaling Semantic Role Labeling and Semantic Parsing Across Languages
Roberto Navigli

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Building and Evaluating Universal Named-Entity Recognition English corpus
Diego Alves | Gaurish Thakkar | Marko Tadic

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Simple Ways to Improve NER in Every Language using Markup
Luis Adrián Cabrera-Diego | José G. Moreno | Antoine Doucet

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On the Role of Images for Analyzing Claims in Social Media
Gullal S. Cheema | Sherzod Hakimov | Eric Müller-Budack | Ralph Ewerth

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Using the Profile of Publishers to Predict Barriers across News Articles
Abdul Sittar | Dunja Mladenic

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Multi-task Learning for Cross-Lingual Sentiment Analysis
Gaurish Thakkar | Nives Mikelic Preradovic | Marko Tadic

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"Alignment is All You Need": Analyzing Cross-Lingual Document Similarity for Domain-Specific Applications
Sourav Dutta

Companion of The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021

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Companion of The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021

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Improving Bounce Rate Prediction for Rare Queries by Leveraging Landing Page Signals
Yeshi Dolma | Raunak Kalani | Astha Agrawal | Saurav Basu

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Managing Knowledge in Energy Data Spaces
Valentina Janev | Maria-Esther Vidal | Kemele M. Endris | Dea Pujic

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Analyzing a Knowledge Graph of Industry 4.0 Standards
Irlán Grangel-González | Maria-Esther Vidal

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EMR: Scalable Clustering of Big HR Data using Evolutionary MapReduce
Mahdi Bohlouli | Zhonghua He

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SciBiD: Novel Scientometrics and NoSQL-enabled Scalable and domain-specific Analysis of Big Scholar Data
Mahdi Bohlouli | Jonathan Hermann | Fabian Sunnus

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Artificial Neural Network Based Sensor Ontology Matching Technique
Xingsi Xue | Chao Jiang | Chaofan Yang | Hai Zhu | Cong Hu

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Distributed Fog Computing Based on Improved LT codes for Deep Learning in Web of Things
Lei Zhang | Jie Liu | Fuquan Zhang | Yu Mao

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A Deep End-to-end Hand Detection Application On Mobile Device Based On Web Of Things
Linjuan Ma | Fuquan Zhang

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Timing-Driven X-architecture Steiner Minimum Tree Construction Based on Social Learning Multi-Objective Particle Swarm Optimization
Xiaohua Chen | Ruping Zhou | Genggeng Liu | Zhen Chen | Wenzhong Guo

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PDTM: Poisson Distribution-based Trust Model for Web of Things
Weidong Fang | Wuxiong Zhang | Wei Chen | Li Yi | Weiwei Gao

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A Kind of Prediction Based on SOM Neural Clustering and Combination Weighting Evaluation Method
Ye Sun | Bing Tian | Xiaoyue Liu | Dufeng Chen | Yuliang Wu

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Mobile Positioning Based on TAE-GRU
Canyang Guo | Ling Wu | Cheng Shi | Chi-Hua Chen

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A Feature Analysis Tool for Batch RL Datasets
Ruiyang Xu | Zhengxing Chen

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Challenges and Opportunities in Using Data Science for Homelessness Service Provision
Charalampos Chelmis | Wenting Qi | Wonhyung Lee

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Using Facebook Ads Data to Assess Gender Balance in STEM: Evidence from Brazil
Carolina C. Vieira | Marisa Vasconcelos

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Proposing a Broader Scope of Predictive Features for Modeling Refugee Counts
Esther Mead | Maryam Maleki | Recep Erol | Nitin Agarwal

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How Fair is Fairness-aware Representative Ranking?
Akrati Saxena | George Fletcher | Mykola Pechenizkiy

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Analyzing European Migrant-related Twitter Deliberations
Aparup Khatua | Wolfgang Nejdl

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Parallelizing DNN Training on GPUs: Challenges and Opportunities
Weizheng Xu | Youtao Zhang | Xulong Tang

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Reliability of Large Scale GPU Clusters for Deep Learning Workloads
Junjie Qian | Taeyoon Kim | Myeongjae Jeon

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Transitive Power Modeling for Improving Resource Efficiency in a Hyperscale Datacenter
Alexander Gilgur | Brian Coutinho | Iyswarya Narayanan | Parth Malani

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DL Inference and Training Optimization Towards Speed and Scale
Minjia Zhang

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Fairness beyond "equal": The Diversity Searcher as a Tool to Detect and Enhance the Representation of Socio-political Actors in News Media
Bettina Berendt | Özgür Karadeniz | Stefan Mertens | Leen D'Haenens

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Characterizing and Comparing COVID-19 Misinformation Across Languages, Countries and Platforms
Golshan Madraki | Isabella Grasso | Jacqueline M. Otala | Yu Liu | Jeanna N. Matthews

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Auditing Source Diversity Bias in Video Search Results Using Virtual Agents
Aleksandra Urman | Mykola Makhortykh | Roberto Ulloa

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AI Principles in Identifying Toxicity in Online Conversation: Keynote at the Third Workshop on Fairness, Accountability, Transparency, Ethics and Society on the Web
Lucy Vasserman

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Financial Fraud Detection on Micro-credit Loan Scenario via Fuller Location Information Embedding
Junxiang Jiang | Boyi Ni | Chunping Wang

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Hierarchical Model for Goal Guided Summarization of Annual Financial Reports
Yash Agrawal | Vivek Anand | S. Arunachalam | Vasudeva Varma

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A Chinese Dataset for Exploring Financial Numeral Attributes
Maofu Liu | Xinxin Xia | Wei Wang

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Centralized Borrower and Lender Matching under Uncertainty for P2P Lending
Soumajyoti Sarkar

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Enhancing Intent Detection in Customer Service with Social Media Data
Jiantao Huang | Yi-Ru Liou | Hsin-Hsi Chen

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FinSBD-2021: The 3rd Shared Task on Structure Boundary Detection in Unstructured Text in the Financial Domain
Willy Au | Abderrahim Ait-Azzi | Juyeon Kang

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taka at the FinSBD-3 task: Tables and Figures Extraction using Object Detection Techniques
Tien-Dung Le

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aiai at the FinSBD-3 task: Structure Boundary Detection of Noisy Financial Texts in English and French Using Data Augmentation and Hybrid Deep Learning Model
Ke Tian | Hua Chen

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The FinSim-2 2021 Shared Task: Learning Semantic Similarities for the Financial Domain
Youness Mansar | Juyeon Kang | Ismaïl El Maarouf

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FinMatcher at FinSim-2: Hypernym Detection in the Financial Services Domain using Knowledge Graphs
Jan Portisch | Michael Hladik | Heiko Paulheim

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JSI at the FinSim-2 task: Ontology-Augmented Financial Concept Classification
Timen Stepisnik Perdih | Senja Pollak | Blaz Skrlj

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L3i_LBPAM at the FinSim-2 task: Learning Financial Semantic Similarities with Siamese Transformers
Nhu Khoa Nguyen | Emanuela Boros | Gaël Lejeune | Antoine Doucet | Thierry Delahaut

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GOAT at the FinSim-2 task: Learning Word Representations of Financial Data with Customized Corpus
Yulong Pei | Qian Zhang

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TCS_WITM_2021 @FinSim-2: Transformer based Models for Automatic Classification of Financial Terms
Tushar Goel | Vipul Chauhan | Ishan Verma | Tirthankar Dasgupta | Lipika Dey

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PolyU-CBS at the FinSim-2 Task: Combining Distributional, String-Based and Transformers-Based Features for Hypernymy Detection in the Financial Domain
Emmanuele Chersoni | Chu-Ren Huang

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aiai at the FinSim-2 task: Finance Domain Terms Automatic Classification Via Word Ontology and Embedding
Ke Tian | Hua Chen

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LocWeb2021 Workshop - Chair's Welcome: Eleventh International Workshop on Location and the Web at The Web Conference 2021
Dirk Ahlers | Erik Wilde | Rossano Schifanella | Jalal S. Alowibdi

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Understanding & Predicting User Lifetime with Machine Learning in an Anonymous Location-Based Social Network
Jens Helge Reelfs | Max Bergmann | Oliver Hohlfeld | Niklas Henckell

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IP Geolocation Using Traceroute Location Propagation and IP Range Location Interpolation
Ovidiu Dan | Vaibhav Parikh | Brian D. Davison

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Cross-city Analysis of Location-based Sentiment in User-generated Text
Christopher Stelzmüller | Sebastian Tanzer | Markus Schedl

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Learning Spatio-Temporal Behavioural Representations for Urban Activity Forecasting
Flora D. Salim

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Generating Rich Product Descriptions for Conversational E-commerce Systems
Shashank Kedia | Aditya Mantha | Sneha Gupta | Stephen Guo | Kannan Achan

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Making Sense of Subtitles: Sentence Boundary Detection and Speaker Change Detection in Unpunctuated Texts
Gregor Donabauer | Udo Kruschwitz | David P. A. Corney

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Language, Vision and Action are Better Together
Rada Mihalcea

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Beyond Text and Back Again
Desmond Elliott

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Language, Vision and Action are Better Together
Jason Baldridge

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Grounding Language in Visual and Conversational Contexts
Raquel Fernández

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Tweet Sentiment Analysis of the 2020 U.S. Presidential Election
Ethan Xia | Han Yue | Hongfu Liu

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Boosting Share Routing for Multi-task Learning
Xiaokai Chen | Xiaoguang Gu | Libo Fu

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EUDETECTOR: Leveraging Language Model to Identify EU-Related News
Koustav Rudra | Danny Tran | Miroslav Shaltev

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Does Gender Matter in the News? Detecting and Examining Gender Bias in News Articles
Jamell Dacon | Haochen Liu

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Toward the Next Generation of News Recommender Systems
Himan Abdollahpouri | Edward C. Malthouse | Joseph A. Konstan | Bamshad Mobasher | Jeremy Gilbert

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How does Truth Evolve into Fake News? An Empirical Study of Fake News Evolution
Mingfei Guo | Xiuying Chen | Juntao Li | Dongyan Zhao | Rui Yan

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Combining Explicit Entity Graph with Implicit Text Information for News Recommendation
Xuanyu Zhang | Qing Yang | Dongliang Xu

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Deep Learning meets Knowledge Graphs for Scholarly Data Classification
Fabian Hoppe | Danilo Dessì | Harald Sack

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On Representation Learning for Scientific News Articles Using Heterogeneous Knowledge Graphs
Angelika Romanou | Panayiotis Smeros | Karl Aberer

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Extraction and Evaluation of Statistical Information from Social and Behavioral Science Papers
Sree Sai Teja Lanka | Sarah Michele Rajtmajer | Jian Wu | C. Lee Giles

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FAIR Linked Data - Towards a Linked Data Backbone for Users and Machines
Johannes Frey | Sebastian Hellmann

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C-Rex: A Comprehensive System for Recommending In-Text Citations with Explanations
Michael Färber | Vinzenz Zinecker | Isabela Bragaglia Cartus | Sebastian Celis | Maria Duma

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Rewarding Research Data Management
Joachim Schöpfel | Otmane Azeroual

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Finding Keystone Citations for Constructing Validity Chains among Research Papers
Yuanxi Fu | Jodi Schneider | Catherine Blake

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Predicting Paper Acceptance via Interpretable Decision Sets
Peng Bao | Weihui Hong | Xuanya Li

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Visualising Scientific Topic Evolution
Panagiotis Deligiannis | Thanasis Vergoulis | Serafeim Chatzopoulos | Christos Tryfonopoulos

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Tweet-aware News Summarization with Dual-Attention Mechanism
Xin Zheng | Aixin Sun | Karthik Muthuswamy

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Emotion-Aware Event Summarization in Microblogs
Rrubaa Panchendrarajan | Wynne Hsu | Mong-Li Lee

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Response Selection for a Virtual Counsellor
John Lee | Baikun Liang

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A Comparative Study of Using Pre-trained Language Models for Toxic Comment Classification
Zhixue Zhao | Ziqi Zhang | Frank Hopfgartner

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Hate, Obscenity, and Insults: Measuring the Exposure of Children to Inappropriate Comments in YouTube
Sultan Alshamrani | Ahmed Abusnaina | Mohammed Abuhamad | Daehun Nyang | David Mohaisen

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Affect Classification in Tweets using Multitask Deep Neural Networks
Seema Nagar | Achintya Shankhdhar | Ferdous Ahmed Barbhuiya | Kuntal Dey

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PaCo: Fast Counting of Causal Paths in Temporal Network Data
Luka V. Petrovic | Ingo Scholtes

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Learning to Persist: Exploring the Tradeoff Between Model Optimization and Experience Consistency
Dmitri Goldenberg | Guy Tsype | Igor Spivak | Javier Albert | Amir Tzur

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Visualisation of Temporal Network Data via Time-Aware Static Representations with HOTVis
Vincenzo Perri | Ingo Scholtes

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References in Wikipedia: The Editors' Perspective
Lucie-Aimée Kaffee | Hady Elsahar

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Do I Trust this Stranger? Generalized Trust and the Governance of Online Communities
Jérôme Hergueux | Yann Algan | Yochai Benkler | Mayo Fuster Morell

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Negative Knowledge for Open-world Wikidata
Hiba Arnaout | Simon Razniewski | Gerhard Weikum | Jeff Z. Pan

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A Brief Analysis of Bengali Wikipedia's Journey to 100, 000 Articles
Ankan Ghosh Dastider

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WikiShark: An Online Tool for Analyzing Wikipedia Traffic and Trends
Elad Vardi | Lev Muchnik | Alex Conway | Micha Breakstone

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Tracing the Factoids: the Anatomy of Information Re-organization in Wikipedia Articles
Amit Arjun Verma | Neeru Dubey | S. R. S. Iyengar | Simran Setia

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Wikidata Logical Rules and Where to Find Them
Naser Ahmadi | Paolo Papotti

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Simple Wikidata Analysis for Tracking and Improving Biographies in Catalan Wikipedia
Toni Hermoso Pulido

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Structural Analysis of Wikigraph to Investigate Quality Grades of Wikipedia Articles
Anamika Chhabra | Shubham Srivastava | S. R. S. Iyengar | Poonam Saini

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Towards Open-domain Vision and Language Understanding with Wikimedia
David Semedo

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Language-agnostic Topic Classification for Wikipedia
Isaac Johnson | Martin Gerlach | Diego Sáez-Trumper

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Fast Linking of Mathematical Wikidata Entities in Wikipedia Articles Using Annotation Recommendation
Philipp Scharpf | Moritz Schubotz | Bela Gipp

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ShExStatements: Simplifying Shape Expressions for Wikidata
John Samuel

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Inferring Sociodemographic Attributes of Wikipedia Editors: State-of-the-art and Implications for Editor Privacy
Sebastian Brückner | Florian Lemmerich | Markus Strohmaier

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The Language of Liberty: A preliminary study
Oscar Araque | Lorenzo Gatti | Kyriaki Kalimeri

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Towards Ongoing Detection of Linguistic Bias on Wikipedia
Karthic Madanagopal | James Caverlee

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Characterizing Opinion Dynamics and Group Decision Making in Wikipedia Content Discussions
Khandaker Tasnim Huq | Giovanni Luca Ciampaglia

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Assessing the quality of health-related Wikipedia articles with generic and specific metrics
Luis Couto | Carla Teixeira Lopes

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Data-Driven Solutions in Smart Cities: The case of Covid-19
Nenad N. Petrovic | Vlado Dimovski | Judita Peterlin | Maja Mesko | Vasja Roblek

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Shaping a Digital Transformation Strategy for Smart Cities under the COVID-19 pandemic: Evidence from Greece
Leonidas G. Anthopoulos | Christos Ziozias | Apostolos Siokis

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Carpooling Platforms in Smart Cities for COVID-19 Pandemic: A Bibliometric Analysis
Leonidas G. Anthopoulos | Dimitrios Tzimos

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TagRuler: Interactive Tool for Span-Level Data Programming by Demonstration
Dongjin Choi | Sara Evensen | Çagatay Demiralp | Estevam Hruschka

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Plumber: A Modular Framework to Create Information Extraction Pipelines
Mohamad Yaser Jaradeh | Kuldeep Singh | Markus Stocker | Sören Auer

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FastSNG: The Fastest Social Network Dataset Generator
Binbin Wang | Chaokun Wang | Hao Feng

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Demonstration of Faceted Search on Scholarly Knowledge Graphs
Golsa Heidari | Ahmad Ramadan | Markus Stocker | Sören Auer

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The Observatory of Anonymity: An Interactive Tool to Understand Re-Identification Risks in 89 countries
Luc Rocher | Meenatchi Sundaram Muthu | Yves-Alexandre de Montjoye

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Semantic Search via Entity-Types: The SEMANNOREX Framework
Amit Kumar | Govind | Marc Spaniol

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ARK-Virus: An ARK Platform Extension for Mindful Risk Governance of Personal Protective Equipment Use in Healthcare
Lucy McKenna | Junli Liang | Natalia Duda | Nick McDonald | Rob Brennan

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BrFAST: a Tool to Select Browser Fingerprinting Attributes for Web Authentication According to a Usability-Security Trade-off
Nampoina Andriamilanto | Tristan Allard

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TAKCO: A Platform for Extracting Novel Facts from Tables
Benno Kruit | Peter A. Boncz | Jacopo Urbani

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TOUR: Dynamic Topic and Sentiment Analysis of User Reviews for Assisting App Release
Tianyi Yang | Cuiyun Gao | Jingya Zang | David Lo | Michael R. Lyu

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Escape from An Echo Chamber
Kuan-Chieh Lo | Shih-Chieh Dai | Aiping Xiong | Jing Jiang | Lun-Wei Ku

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Marketing Communications and the Semantic Web: Theoretical Intersections and Practical Implications
Teodora Petkova

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Counterfactual-Augmented Data for Multi-Hop Knowledge Base Question Answering
Yingting Li

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Modeling Text Data Over Time - Example on Job Postings
Jakob Jelencic

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Explainable Demand Forecasting: A Data Mining Goldmine
Joze M. Rozanec

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How to See Smells: Extracting Olfactory References from Artworks
Mathias Zinnen

WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021

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WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021

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Exploring the Scale-Free Nature of Stock Markets: Hyperbolic Graph Learning for Algorithmic Trading
Ramit Sawhney | Shivam Agarwal | Arnav Wadhwa | Rajiv Ratn Shah

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Detecting and Quantifying Wash Trading on Decentralized Cryptocurrency Exchanges
Friedhelm Victor | Andrea Marie Weintraud

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On the Feasibility of Automated Built-in Function Modeling for PHP Symbolic Execution
Penghui Li | Wei Meng | Kangjie Lu | Changhua Luo

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TLS 1.3 in Practice: How TLS 1.3 Contributes to the Internet
Hyunwoo Lee | Doowon Kim | Yonghwi Kwon

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An Investigation of Identity-Account Inconsistency in Single Sign-On
Guannan Liu | Xing Gao | Haining Wang

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An Alternative Cross Entropy Loss for Learning-to-Rank
Sebastian Bruch

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Diversification-Aware Learning to Rank using Distributed Representation
Le Yan | Zhen Qin | Rama Kumar Pasumarthi | Xuanhui Wang | Michael Bendersky

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Maximizing Marginal Fairness for Dynamic Learning to Rank
Tao Yang | Qingyao Ai

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PairRank: Online Pairwise Learning to Rank by Divide-and-Conquer
Yiling Jia | Huazheng Wang | Stephen Guo | Hongning Wang

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Robust Generalization and Safe Query-Specializationin Counterfactual Learning to Rank
Harrie Oosterhuis | Maarten de Rijke

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Communication Efficient Federated Generalized Tensor Factorization for Collaborative Health Data Analytics
Jing Ma | Qiuchen Zhang | Jian Lou | Li Xiong | Joyce C. Ho

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Completing Missing Prevalence Rates for Multiple Chronic Diseases by Jointly Leveraging Both Intra- and Inter-Disease Population Health Data Correlations
Yujie Feng | Jiangtao Wang | Yasha Wang | Sumi Helal

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Towards Facilitating Empathic Conversations in Online Mental Health Support: A Reinforcement Learning Approach
Ashish Sharma | Inna W. Lin | Adam S. Miner | David C. Atkins | Tim Althoff

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Search Engines vs. Symptom Checkers: A Comparison of their Effectiveness for Online Health Advice
Sebastian Cross | Ahmed Mourad | Guido Zuccon | Bevan Koopman

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On the Value of Wikipedia as a Gateway to the Web
Tiziano Piccardi | Miriam Redi | Giovanni Colavizza | Robert West

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Projected Hamming Dissimilarity for Bit-Level Importance Coding in Collaborative Filtering
Christian Hansen | Casper Hansen | Jakob Grue Simonsen | Christina Lioma

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BrowseLite: A Private Data Saving Solution for the Web
Conor Kelton | Matteo Varvello | Andrius Aucinas | Ben Livshits

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Superways: A Datacenter Topology for Incast-heavy workloads
Hamed Rezaei | Balajee Vamanan

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BBR Bufferbloat in DASH Video
Santiago Vargas | Rebecca Drucker | Aiswarya Renganathan | Aruna Balasubramanian | Anshul Gandhi

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Efficient Probabilistic Truss Indexing on Uncertain Graphs
Zitan Sun | Xin Huang | Jianliang Xu | Francesco Bonchi

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Random Graphs with Prescribed K-Core Sequences: A New Null Model for Network Analysis
Katherine Van Koevering | Austin R. Benson | Jon M. Kleinberg

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Motif-driven Dense Subgraph Discovery in Directed and Labeled Networks
Ahmet Erdem Sariyüce

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Heterogeneous Graph Neural Network via Attribute Completion
Di Jin | Cuiying Huo | Chundong Liang | Liang Yang

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DGCN: Diversified Recommendation with Graph Convolutional Networks
Yu Zheng | Chen Gao | Liang Chen | Depeng Jin | Yong Li

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Reinforcement Recommendation with User Multi-aspect Preference
Xu Chen | Yali Du | Long Xia | Jun Wang

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Variation Control and Evaluation for Generative Slate Recommendations
Shuchang Liu | Fei Sun | Yingqiang Ge | Changhua Pei | Yongfeng Zhang

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"Is it a Qoincidence?": An Exploratory Study of QAnon on Voat
Antonis Papasavva | Jeremy Blackburn | Gianluca Stringhini | Savvas Zannettou | Emiliano De Cristofaro

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Chinese Wall or Swiss Cheese? Keyword filtering in the Great Firewall of China
Zachary Weinberg | Diogo Barradas | Nicolas Christin

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Understanding the Impact of Encrypted DNS on Internet Censorship
Lin Jin | Shuai Hao | Haining Wang | Chase Cotton

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Improving Cyberbullying Detection with User Interaction
Suyu Ge | Lu Cheng | Huan Liu

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IFSpard: An Information Fusion-based Framework for Spam Review Detection
Yao Zhu | Hongzhi Liu | Yingpeng Du | Zhonghai Wu

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Modeling Human Motives and Emotions from Personal Narratives Using External Knowledge And Entity Tracking
Prashanth Vijayaraghavan | Deb Roy

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Latent Target-Opinion as Prior for Document-Level Sentiment Classification: A Variational Approach from Fine-Grained Perspective
Hao Fei | Yafeng Ren | Shengqiong Wu | Bobo Li | Donghong Ji

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Contrastive Lexical Diffusion Coefficient: Quantifying the Stickiness of the Ordinary
Mohammadzaman Zamani | H. Andrew Schwartz

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High-dimensional Sparse Embeddings for Collaborative Filtering
Jan Van Balen | Bart Goethals

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Sinkhorn Collaborative Filtering
Xiucheng Li | Jin Yao Chin | Yile Chen | Gao Cong

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HGCF: Hyperbolic Graph Convolution Networks for Collaborative Filtering
Jianing Sun | Zhaoyue Cheng | Saba Zuberi | Felipe Pérez | Maksims Volkovs

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Collaborative Filtering with Preferences Inferred from Brain Signals
Keith M. Davis III | Michiel M. A. Spapé | Tuukka Ruotsalo

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Variable Interval Time Sequence Modeling for Career Trajectory Prediction: Deep Collaborative Perspective
Chao Wang | Hengshu Zhu | Qiming Hao | Keli Xiao | Hui Xiong

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User-oriented Fairness in Recommendation
Yunqi Li | Hanxiong Chen | Zuohui Fu | Yingqiang Ge | Yongfeng Zhang

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Fair Partitioning of Public Resources: Redrawing District Boundary to Minimize Spatial Inequality in School Funding
Nuno Mota | Negar Mohammadi | Palash Dey | Krishna P. Gummadi | Abhijnan Chakraborty

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Understanding User Sensemaking in Machine Learning Fairness Assessment Systems
Ziwei Gu | Jing Nathan Yan | Jeffrey M. Rzeszotarski

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Twin Peaks, a Model for Recurring Cascades
Matteo Almanza | Silvio Lattanzi | Alessandro Panconesi | Giuseppe Re

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TEDIC: Neural Modeling of Behavioral Patterns in Dynamic Social Interaction Networks
Yanbang Wang | Pan Li | Chongyang Bai | Jure Leskovec

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Modeling Sparse Information Diffusion at Scale via Lazy Multivariate Hawkes Processes
Maximilian Nickel | Matthew Le

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DYMOND: DYnamic MOtif-NoDes Network Generative Model
Giselle Zeno | Timothy La Fond | Jennifer Neville

doi dblp
Radflow: A Recurrent, Aggregated, and Decomposable Model for Networks of Time Series
Alasdair Tran | Alexander Patrick Mathews | Cheng Soon Ong | Lexing Xie

doi dblp
Controllable Gradient Item Retrieval
Haonan Wang | Chang Zhou | Carl Yang | Hongxia Yang | Jingrui He

doi dblp
Graph-based Hierarchical Relevance Matching Signals for Ad-hoc Retrieval
Xueli Yu | Weizhi Xu | Zeyu Cui | Shu Wu | Liang Wang

doi dblp
Inductive Entity Representations from Text via Link Prediction
Daniel Daza | Michael Cochez | Paul Groth

doi dblp
Revisiting the Evaluation Protocol of Knowledge Graph Completion Methods for Link Prediction
Sudhanshu Tiwari | Iti Bansal | Carlos R. Rivero

doi dblp
Boosting the Speed of Entity Alignment 10 ×: Dual Attention Matching Network with Normalized Hard Sample Mining
Xin Mao | Wenting Wang | Yuanbin Wu | Man Lan

doi dblp
Progressive, Holistic Geospatial Interlinking
George Papadakis | Georgios M. Mandilaras | Nikos Mamoulis | Manolis Koubarakis

doi dblp
RETA: A Schema-Aware, End-to-End Solution for Instance Completion in Knowledge Graphs
Paolo Rosso | Dingqi Yang | Natalia Ostapuk | Philippe Cudré-Mauroux

doi dblp
A Recommender System for Crowdsourcing Food Rescue Platforms
Zheyuan Ryan Shi | Leah Lizarondo | Fei Fang

doi dblp
A Workflow Analysis of Context-driven Conversational Recommendation
Shengnan Lyu | Arpit Rana | Scott Sanner | Mohamed Reda Bouadjenek

doi dblp
Rabbit Holes and Taste Distortion: Distribution-Aware Recommendation with Evolving Interests
Xing Zhao | Ziwei Zhu | James Caverlee

doi dblp
DeepRec: On-device Deep Learning for Privacy-Preserving Sequential Recommendation in Mobile Commerce
Jialiang Han | Yun Ma | Qiaozhu Mei | Xuanzhe Liu

doi dblp
Meta-HAR: Federated Representation Learning for Human Activity Recognition
Chenglin Li | Di Niu | Bei Jiang | Xiao Zuo | Jianming Yang

doi dblp
PFA: Privacy-preserving Federated Adaptation for Effective Model Personalization
Bingyan Liu | Yao Guo | Xiangqun Chen

doi dblp
Incentive Mechanism for Horizontal Federated Learning Based on Reputation and Reverse Auction
Jingwen Zhang | Yuezhou Wu | Rong Pan

doi dblp
RIGA: Covert and Robust White-Box Watermarking of Deep Neural Networks
Tianhao Wang | Florian Kerschbaum

doi dblp
CoResident Evil: Covert Communication In The Cloud With Lambdas
Anil Yelam | Shibani Subbareddy | Keerthana Ganesan | Stefan Savage | Ariana Mirian

doi dblp
Cross-lingual Language Model Pretraining for Retrieval
Puxuan Yu | Hongliang Fei | Ping Li

doi dblp
Pivot-based Candidate Retrieval for Cross-lingual Entity Linking
Qian Liu | Xiubo Geng | Jie Lu | Daxin Jiang

doi dblp
The Structure of Toxic Conversations on Twitter
Martin Saveski | Brandon Roy | Deb Roy

doi dblp
Interventions for Softening Can Lead to Hardening of Opinions: Evidence from a Randomized Controlled Trial
Andreas Spitz | Ahmad Abu-Akel | Robert West

doi dblp
"Short is the Road that Leads from Fear to Hate": Fear Speech in Indian WhatsApp Groups
Punyajoy Saha | Binny Mathew | Kiran Garimella | Animesh Mukherjee

doi dblp
Conversations Gone Alright: Quantifying and Predicting Prosocial Outcomes in Online Conversations
Jiajun Bao | Junjie Wu | Yiming Zhang | Eshwar Chandrasekharan | David Jurgens

doi dblp
DF-TAR: A Deep Fusion Network for Citywide Traffic Accident Risk Prediction with Dangerous Driving Behavior
Patara Trirat | Jae-Gil Lee

doi dblp
Dissecting Performance of Production QUIC
Alexander Yu | Theophilus A. Benson

doi dblp
XY-Sketch: on Sketching Data Streams at Web Scale
Yongqiang Liu | Xike Xie

doi dblp
WebSocket Adoption and the Landscape of the Real-Time Web
Paul Murley | Zane Ma | Joshua Mason | Michael Bailey | Amin Kharraz

doi dblp
Theoretically Improving Graph Neural Networks via Anonymous Walk Graph Kernels
Qingqing Long | Yilun Jin | Yi Wu | Guojie Song

doi dblp
Interpreting and Unifying Graph Neural Networks with An Optimization Framework
Meiqi Zhu | Xiao Wang | Chuan Shi | Houye Ji | Peng Cui

doi dblp
Extract the Knowledge of Graph Neural Networks and Go Beyond it: An Effective Knowledge Distillation Framework
Cheng Yang | Jiawei Liu | Chuan Shi

doi dblp
CurGraph: Curriculum Learning for Graph Classification
Yiwei Wang | Wei Wang | Yuxuan Liang | Yujun Cai | Bryan Hooi

doi dblp
Lorentzian Graph Convolutional Networks
Yiding Zhang | Xiao Wang | Chuan Shi | Nian Liu | Guojie Song

doi dblp
Learning Heterogeneous Temporal Patterns of User Preference for Timely Recommendation
Junsu Cho | Dongmin Hyun | SeongKu Kang | Hwanjo Yu

doi dblp
Interest-aware Message-Passing GCN for Recommendation
Fan Liu | Zhiyong Cheng | Lei Zhu | Zan Gao | Liqiang Nie

doi dblp
Consistent Sampling Through Extremal Process
Ping Li | Xiaoyun Li | Gennady Samorodnitsky | Weijie Zhao

doi dblp
Fair and Representative Subset Selection from Data Streams
Yanhao Wang | Francesco Fabbri | Michael Mathioudakis

doi dblp
Diversity on the Go! Streaming Determinantal Point Processes under a Maximum Induced Cardinality Objective
Paul Liu | Akshay Soni | Eun Yong Kang | Yajun Wang | Mehul Parsana

doi dblp
Self-Supervised Hyperboloid Representations from Logical Queries over Knowledge Graphs
Nurendra Choudhary | Nikhil Rao | Sumeet Katariya | Karthik Subbian | Chandan K. Reddy

doi dblp
ColChain: Collaborative Linked Data Networks
Christian Aebeloe | Gabriela Montoya | Katja Hose

doi dblp
Efficient Computation of Semantically Cohesive Subgraphs for Keyword-Based Knowledge Graph Exploration
Yuxuan Shi | Gong Cheng | Trung-Kien Tran | Evgeny Kharlamov | Yulin Shen

doi dblp
A Longitudinal Study of Removed Apps in iOS App Store
Fuqi Lin | Haoyu Wang | Liu Wang | Xuanzhe Liu

doi dblp
ReACt: A Resource-centric Access Control System for Web-app Interactions on Android
Xin Zhang | Yifan Zhang

doi dblp
NeuroPose: 3D Hand Pose Tracking using EMG Wearables
Yilin Liu | Shijia Zhang | Mahanth Gowda

doi dblp
Whale Watching in Inland Indonesia: Analyzing a Small, Remote, Internet-Based Community Cellular Network
Matthew Johnson | Jenny Liang | Michelle Lin | Sudheesh Singanamalla | Kurtis Heimerl

doi dblp
Learning Neural Point Processes with Latent Graphs
Qiang Zhang | Aldo Lipani | Emine Yilmaz

doi dblp
OCT-GAN: Neural ODE-based Conditional Tabular GANs
Jayoung Kim | Jinsung Jeon | Jaehoon Lee | Jihyeon Hyeong | Noseong Park

doi dblp
Neural Collaborative Reasoning
Hanxiong Chen | Shaoyun Shi | Yunqi Li | Yongfeng Zhang

doi dblp
Deep Co-Attention Network for Multi-View Subspace Learning
Lecheng Zheng | Yu Cheng | Hongxia Yang | Nan Cao | Jingrui He

doi dblp
A Cooperative Memory Network for Personalized Task-oriented Dialogue Systems with Incomplete User Profiles
Jiahuan Pei | Pengjie Ren | Maarten de Rijke

doi dblp
Stimuli-Sensitive Hawkes Processes for Personalized Student Procrastination Modeling
Mengfan Yao | Siqian Zhao | Shaghayegh Sahebi | Reza Feyzi-Behnagh

doi dblp
Slot Self-Attentive Dialogue State Tracking
Fanghua Ye | Jarana Manotumruksa | Qiang Zhang | Shenghui Li | Emine Yilmaz

doi dblp
Dynamic Embeddings for Interaction Prediction
Zekarias T. Kefato | Sarunas Girdzijauskas | Nasrullah Sheikh | Alberto Montresor

doi dblp
Knowledge Embedding Based Graph Convolutional Network
Donghan Yu | Yiming Yang | Ruohong Zhang | Yuexin Wu

doi dblp
Motif-Preserving Dynamic Attributed Network Embedding
Zhijun Liu | Chao Huang | Yanwei Yu | Junyu Dong

doi dblp
Highly Liquid Temporal Interaction Graph Embeddings
Huidi Chen | Yun Xiong | Yangyong Zhu | Philip S. Yu

doi dblp
GNEM: A Generic One-to-Set Neural Entity Matching Framework
Runjin Chen | Yanyan Shen | Dongxiang Zhang

doi dblp
A Trigger-Sense Memory Flow Framework for Joint Entity and Relation Extraction
Yongliang Shen | Xinyin Ma | Yechun Tang | Weiming Lu

doi dblp
MulDE: Multi-teacher Knowledge Distillation for Low-dimensional Knowledge Graph Embeddings
Kai Wang | Yu Liu | Qian Ma | Quan Z. Sheng

doi dblp
An Adversarial Transfer Network for Knowledge Representation Learning
Huijuan Wang | Shuangyin Li | Rong Pan

doi dblp
Elo-MMR: A Rating System for Massive Multiplayer Competitions
Aram Ebtekar | Paul Liu

doi dblp
A Scalable, Adaptive and Sound Nonconvex Regularizer for Low-rank Matrix Learning
Yaqing Wang | Quanming Yao | James T. Kwok

doi dblp
CrowdGP: a Gaussian Process Model for Inferring Relevance from Crowd Annotations
Dan Li | Zhaochun Ren | Evangelos Kanoulas

doi dblp
STUaNet: Understanding Uncertainty in Spatiotemporal Collective Human Mobility
Zhengyang Zhou | Yang Wang | Xike Xie | Lei Qiao | Yuantao Li

doi dblp
DeepFEC: Energy Consumption Prediction under Real-World Driving Conditions for Smart Cities
Sayda Elmi | Kian-Lee Tan

doi dblp
Separ: Towards Regulating Future of Work Multi-Platform Crowdworking Environments with Privacy Guarantees
Mohammad Javad Amiri | Joris Duguépéroux | Tristan Allard | Divyakant Agrawal | Amr El Abbadi

doi dblp
Online Label Aggregation: A Variational Bayesian Approach
Chi Hong | Amirmasoud Ghiassi | Yichi Zhou | Robert Birke | Lydia Y. Chen

doi dblp
Peer Grading the Peer Reviews: A Dual-Role Approach for Lightening the Scholarly Paper Review Process
Ines Arous | Jie Yang | Mourad Khayati | Philippe Cudré-Mauroux

doi dblp
What do You Mean? Interpreting Image Classification with Crowdsourced Concept Extraction and Analysis
Agathe Balayn | Panagiotis Soilis | Christoph Lofi | Jie Yang | Alessandro Bozzon

doi dblp
Weakly-Supervised Question Answering with Effective Rank and Weighted Loss over Candidates
Haozhe Qin | Jiangang Zhu | Beijun Shen

doi dblp
Controlling the Risk of Conversational Search via Reinforcement Learning
Zhenduo Wang | Qingyao Ai

doi dblp
Joint Spatio-Textual Reasoning for Answering Tourism Questions
Danish Contractor | Shashank Goel | Mausam | Parag Singla

doi dblp
Adapting to Context-Aware Knowledge in Natural Conversation for Multi-Turn Response Selection
Chen Zhang | Hao Wang | Feijun Jiang | Hongzhi Yin

doi dblp
Understanding the Complexity of Detecting Political Ads
Vera Sosnovik | Oana Goga

doi dblp
War of Words II: Enriched Models of Law-Making Processes
Victor Kristof | Aswin Suresh | Matthias Grossglauser | Patrick Thiran

doi dblp
Fast Evaluation for Relevant Quantities of Opinion Dynamics
Wanyue Xu | Qi Bao | Zhongzhi Zhang

doi dblp
Random Walks with Erasure: Diversifying Personalized Recommendations on Social and Information Networks
Bibek Paudel | Abraham Bernstein

doi dblp
Soft-mask: Adaptive Substructure Extractions for Graph Neural Networks
Mingqi Yang | Yanming Shen | Heng Qi | Baocai Yin

doi dblp
Strongly Local Hypergraph Diffusions for Clustering and Semi-supervised Learning
Meng Liu | Nate Veldt | Haoyu Song | Pan Li | David F. Gleich

doi dblp
TG-GAN: Continuous-time Temporal Graph Deep Generative Models with Time-Validity Constraints
Liming Zhang | Liang Zhao | Shan Qin | Dieter Pfoser | Chen Ling

doi dblp
Cookie Swap Party: Abusing First-Party Cookies for Web Tracking
Quan Chen | Panagiotis Ilia | Michalis Polychronakis | Alexandros Kapravelos

doi dblp
User Tracking in the Post-cookie Era: How Websites Bypass GDPR Consent to Track Users
Emmanouil Papadogiannakis | Panagiotis Papadopoulos | Nicolas Kourtellis | Evangelos P. Markatos

doi dblp
It's Not Just the Site, It's the Contents: Intra-domain Fingerprinting Social Media Websites Through CDN Bursts
Kailong Wang | Junzhe Zhang | Guangdong Bai | Ryan K. L. Ko | Jin Song Dong

doi dblp
STAN: Spatio-Temporal Attention Network for Next Location Recommendation
Yingtao Luo | Qiang Liu | Zhaocheng Liu

doi dblp
Session-aware Linear Item-Item Models for Session-based Recommendation
Minjin Choi | Jinhong Kim | Joonseok Lee | Hyunjung Shim | Jongwuk Lee

doi dblp
Leveraging Review Properties for Effective Recommendation
Xi Wang | Iadh Ounis | Craig Macdonald

doi dblp
DeepVista: 16K Panoramic Cinema on Your Mobile Device
Wenxiao Zhang | Feng Qian | Bo Han | Pan Hui

doi dblp
Temporal Analysis of the Entire Ethereum Blockchain Network
Lin Zhao | Sourav Sen Gupta | Arijit Khan | Robby Luo

doi dblp
SrVARM: State Regularized Vector Autoregressive Model for Joint Learning of Hidden State Transitions and State-Dependent Inter-Variable Dependencies from Multi-variate Time Series
Tsung-Yu Hsieh | Yiwei Sun | Xianfeng Tang | Suhang Wang | Vasant G. Honavar

doi dblp
Equilibrium Inverse Reinforcement Learning for Ride-hailing Vehicle Network
Takuma Oda

doi dblp
Unifying Offline Causal Inference and Online Bandit Learning for Data Driven Decision
Ye Li | Hong Xie | Yishi Lin | John C. S. Lui

doi dblp
A Hybrid Bandit Model with Visual Priors for Creative Ranking in Display Advertising
Shiyao Wang | Qi Liu | Tiezheng Ge | Defu Lian | Zhiqiang Zhang

doi dblp
Local Clustering in Contextual Multi-Armed Bandits
Yikun Ban | Jingrui He

doi dblp
Wiki2Prop: A Multimodal Approach for Predicting Wikidata Properties from Wikipedia
Michael Luggen | Julien Audiffren | Djellel Eddine Difallah | Philippe Cudré-Mauroux

doi dblp
FANCY: Human-centered, Deep Learning-based Framework for Fashion Style Analysis
Youngseung Jeon | Seungwan Jin | Kyungsik Han

doi dblp
PARIMA: Viewport Adaptive 360-Degree Video Streaming
Lovish Chopra | Sarthak Chakraborty | Abhijit Mondal | Sandip Chakraborty

doi dblp
Nonlinear Higher-Order Label Spreading
Francesco Tudisco | Austin R. Benson | Konstantin Prokopchik

doi dblp
HDMI: High-order Deep Multiplex Infomax
Baoyu Jing | Chanyoung Park | Hanghang Tong

doi dblp
Network of Tensor Time Series
Baoyu Jing | Hanghang Tong | Yada Zhu

doi dblp
Improving Graph Neural Networks with Structural Adaptive Receptive Fields
Xiaojun Ma | Junshan Wang | Hanyue Chen | Guojie Song

doi dblp
Few-shot Network Anomaly Detection via Cross-network Meta-learning
Kaize Ding | Qinghai Zhou | Hanghang Tong | Huan Liu

doi dblp
Learning Dynamic User Behavior Based on Error-driven Event Representation
Honglian Wang | Peiyan Li | Wujun Tao | Bailin Feng | Junming Shao

doi dblp
Using Prior Knowledge to Guide BERT's Attention in Semantic Textual Matching Tasks
Tingyu Xia | Yue Wang | Yuan Tian | Yi Chang

doi dblp
Quiz-Style Question Generation for News Stories
Ádám D. Lelkes | Vinh Q. Tran | Cong Yu

doi dblp
Graph Neural Networks for Friend Ranking in Large-scale Social Platforms
Aravind Sankar | Yozen Liu | Jun Yu | Neil Shah

doi dblp
Pathfinder Discovery Networks for Neural Message Passing
Benedek Rozemberczki | Peter Englert | Amol Kapoor | Martin Blais | Bryan Perozzi

doi dblp
Multi-domain Dialogue State Tracking with Recursive Inference
Lizi Liao | Tongyao Zhu | Le Hong Long | Tat-Seng Chua

doi dblp
Automatic Intent-Slot Induction for Dialogue Systems
Zengfeng Zeng | Dan Ma | Haiqin Yang | Zhen Gou | Jianping Shen

doi dblp
ComQA: Compositional Question Answering via Hierarchical Graph Neural Networks
Bingning Wang | Ting Yao | Weipeng Chen | Jingfang Xu | Xiaochuan Wang

doi dblp
Computing Views of OWL Ontologies for the Semantic Web
Jiaqi Li | Xuan Wu | Chang Lu | Wenxing Deng | Yizheng Zhao

doi dblp
Advanced Semantics for Commonsense Knowledge Extraction
Tuan-Phong Nguyen | Simon Razniewski | Gerhard Weikum

doi dblp
DISCOS: Bridging the Gap between Discourse Knowledge and Commonsense Knowledge
Tianqing Fang | Hongming Zhang | Weiqi Wang | Yangqiu Song | Bin He

doi dblp
Role-Aware Modeling for N-ary Relational Knowledge Bases
Yu Liu | Quanming Yao | Yong Li

doi dblp
Biomedical Vocabulary Alignment at Scale in the UMLS Metathesaurus
Vinh Nguyen | Hong Yung Yip | Olivier Bodenreider

doi dblp
Towards a Lightweight, Hybrid Approach for Detecting DOM XSS Vulnerabilities with Machine Learning
William Melicher | Clement Fung | Lujo Bauer | Limin Jia

doi dblp
An Empirical Study of Real-World WebAssembly Binaries: Security, Languages, Use Cases
Aaron Hilbig | Daniel Lehmann | Michael Pradel

doi dblp
Security of Alerting Authorities in the WWW: Measuring Namespaces, DNSSEC, and Web PKI
Pouyan Fotouhi Tehrani | Eric Osterweil | Jochen H. Schiller | Thomas C. Schmidt | Matthias Wählisch

doi dblp
LChecker: Detecting Loose Comparison Bugs in PHP
Penghui Li | Wei Meng

doi dblp
From Personal Data to Digital Legacy: Exploring Conflicts in the Sharing, Security and Privacy of Post-mortem Data
Jack Holt | James Nicholson | Jan David Smeddinck

doi dblp
ConceptGuide: Supporting Online Video Learning with Concept Map-based Recommendation of Learning Path
Chien-Lin Tang | Jingxian Liao | Hao-Chuan Wang | Ching-Ying Sung | Wen-Chieh Lin

doi dblp
An Experimental Study to Understand User Experience and Perception Bias Occurred by Fact-checking Messages
Sungkyu Park | Jamie Yejean Park | Hyojin Chin | Jeong-han Kang | Meeyoung Cha

doi dblp
Touch Screen Exploration of Visual Artwork for Blind People
Dragan Ahmetovic | Nahyun Kwon | Uran Oh | Cristian Bernareggi | Sergio Mascetti

doi dblp
Stochastic bandits for multi-platform budget optimization in online advertising
Vashist Avadhanula | Riccardo Colini-Baldeschi | Stefano Leonardi | Karthik Abinav Sankararaman | Okke Schrijvers

doi dblp
Incrementality Testing in Programmatic Advertising: Enhanced Precision with Double-Blind Designs
Joel Barajas | Narayan Bhamidipati

doi dblp
FM2: Field-matrixed Factorization Machines for Recommender Systems
Yang Sun | Junwei Pan | Alex Zhang | Aaron Flores

doi dblp
Integrating Floor Plans into Hedonic Models for Rent Price Appraisal
Kirill Solovev | Nicolas Pröllochs

doi dblp
Leveraging User Behavior History for Personalized Email Search
Keping Bi | Pavel Metrikov | Chunyuan Li | Byungki Byun

doi dblp
Partial-Softmax Loss based Deep Hashing
Rong-Cheng Tu | Xian-Ling Mao | Jia-Nan Guo | Wei Wei | Heyan Huang

doi dblp
Unsupervised Multi-Index Semantic Hashing
Christian Hansen | Casper Hansen | Jakob Grue Simonsen | Stephen Alstrup | Christina Lioma

doi dblp
High-Dimensional Sparse Cross-Modal Hashing with Fine-Grained Similarity Embedding
Yongxin Wang | Zhen-Duo Chen | Xin Luo | Xin-Shun Xu

doi dblp
Hashing-Accelerated Graph Neural Networks for Link Prediction
Wei Wu | Bin Li | Chuan Luo | Wolfgang Nejdl

doi dblp
Multi-view Graph Contrastive Representation Learning for Drug-Drug Interaction Prediction
Yingheng Wang | Yaosen Min | Xin Chen | Ji Wu

doi dblp
Self-Supervised Learning of Contextual Embeddings for Link Prediction in Heterogeneous Networks
Ping Wang | Khushbu Agarwal | Colby Ham | Sutanay Choudhury | Chandan K. Reddy

doi dblp
RetaGNN: Relational Temporal Attentive Graph Neural Networks for Holistic Sequential Recommendation
Cheng Hsu | Cheng-Te Li

doi dblp
Verdi: Quality Estimation and Error Detection for Bilingual Corpora
Mingjun Zhao | Haijiang Wu | Di Niu | Zixuan Wang | Xiaoli Wang

doi dblp
Crosslingual Topic Modeling with WikiPDA
Tiziano Piccardi | Robert West

doi dblp
Keyword-aware Abstractive Summarization by Extracting Set-level Intermediate Summaries
Yizhu Liu | Qi Jia | Kenny Q. Zhu

doi dblp
Graph Topic Neural Network for Document Representation
Qianqian Xie | Jimin Huang | Pan Du | Min Peng | Jian-Yun Nie

doi dblp
Insightful Dimensionality Reduction with Very Low Rank Variable Subsets
Bruno Ordozgoiti | Sachith Pai | Marta Kolczynska

doi dblp
Outlier-Resilient Web Service QoS Prediction
Fanghua Ye | Zhiwei Lin | Chuan Chen | Zibin Zheng | Hong Huang

doi dblp
Autodidactic Neurosurgeon: Collaborative Deep Inference for Mobile Edge Intelligence via Online Learning
Letian Zhang | Lixing Chen | Jie Xu

doi dblp
Time Series Change Point Detection with Self-Supervised Contrastive Predictive Coding
Shohreh Deldari | Daniel V. Smith | Hao Xue | Flora D. Salim

doi dblp
REST: Reciprocal Framework for Spatiotemporal-coupled Predictions
Haozhe Lin | Yushun Fan | Jia Zhang | Bing Bai

doi dblp
Predicting Customer Value with Social Relationships via Motif-based Graph Attention Networks
Jinghua Piao | Guozhen Zhang | Fengli Xu | Zhilong Chen | Yong Li

doi dblp
HINTS: Citation Time Series Prediction for New Publications via Dynamic Heterogeneous Information Network Embedding
Song Jiang | Bernard Koch | Yizhou Sun

doi dblp
Rumor Detection with Field of Linear and Non-Linear Propagation
An Lao | Chongyang Shi | Yayi Yang

doi dblp
Where To Next? A Dynamic Model of User Preferences
Francesco Sanna Passino | Lucas Maystre | Dmitrii Moor | Ashton Anderson | Mounia Lalmas

doi dblp
Density-Ratio Based Personalised Ranking from Implicit Feedback
Riku Togashi | Masahiro Kato | Mayu Otani | Shin'ichi Satoh

doi dblp
MATCH: Metadata-Aware Text Classification in A Large Hierarchy
Yu Zhang | Zhihong Shen | Yuxiao Dong | Kuansan Wang | Jiawei Han

doi dblp
Minimally-Supervised Structure-Rich Text Categorization via Learning on Text-Rich Networks
Xinyang Zhang | Chenwei Zhang | Xin Luna Dong | Jingbo Shang | Jiawei Han

doi dblp
Scalable Auto-weighted Discrete Multi-view Clustering
Longqi Yang | Liangliang Zhang | Yuhua Tang

doi dblp
Linguistically-Enriched and Context-AwareZero-shot Slot Filling
A. B. Siddique | Fuad T. Jamour | Vagelis Hristidis

doi dblp
Enquire One's Parent and Child Before Decision: Fully Exploit Hierarchical Structure for Self-Supervised Taxonomy Expansion
Suyuchen Wang | Ruihui Zhao | Xi Chen | Yefeng Zheng | Bang Liu

doi dblp
Typing Errors in Factual Knowledge Graphs: Severity and Possible Ways Out
Peiran Yao | Denilson Barbosa

doi dblp
Trav-SHACL: Efficiently Validating Networks of SHACL Constraints
Mónica Figuera | Philipp D. Rohde | Maria-Esther Vidal

doi dblp
Causal Network Motifs: Identifying Heterogeneous Spillover Effects in A/B Tests
Yuan Yuan | Kristen M. Altenburger | Farshad Kooti

doi dblp
MStream: Fast Anomaly Detection in Multi-Aspect Streams
Siddharth Bhatia | Arjit Jain | Pan Li | Ritesh Kumar | Bryan Hooi

doi dblp
How Do Hyperedges Overlap in Real-World Hypergraphs? - Patterns, Measures, and Generators
Geon Lee | Minyoung Choe | Kijung Shin

doi dblp
STruD: Truss Decomposition of Simplicial Complexes
Giulia Preti | Gianmarco De Francisci Morales | Francesco Bonchi

doi dblp
The Surprising Performance of Simple Baselines for Misinformation Detection
Kellin Pelrine | Jacob Danovitch | Reihaneh Rabbany

doi dblp
MQuadE: a Unified Model for Knowledge Fact Embedding
Jinxing Yu | Yunfeng Cai | Mingming Sun | Ping Li

doi dblp
Improving Neural Question Generation using Deep Linguistic Representation
Wei Yuan | Tieke He | Xinyu Dai

doi dblp
Diverse and Specific Clarification Question Generation with Keywords
Zhiling Zhang | Kenny Q. Zhu

doi dblp
Knowledge-Aware Procedural Text Understanding with Multi-Stage Training
Zhihan Zhang | Xiubo Geng | Tao Qin | Yunfang Wu | Daxin Jiang

doi dblp
Unsupervised Lifelong Learning with Curricula
Yi He | Sheng Chen | Baijun Wu | Xu Yuan | Xindong Wu

doi dblp
Taxonomy-aware Learning for Few-Shot Event Detection
Jianming Zheng | Fei Cai | Wanyu Chen | Wengqiang Lei | Honghui Chen

doi dblp
AID: Active Distillation Machine to Leverage Pre-Trained Black-Box Models in Private Data Settings
Trong Nghia Hoang | Shenda Hong | Cao Xiao | Bryan Low | Jimeng Sun

doi dblp
Adversarial Item Promotion: Vulnerabilities at the Core of Top-N Recommenders that Use Images to Address Cold Start
Zhuoran Liu | Martha A. Larson

doi dblp
Where are you taking me?Understanding Abusive Traffic Distribution Systems
Janos Szurdi | Meng Luo | Brian Kondracki | Nick Nikiforakis | Nicolas Christin

doi dblp
One Detector to Rule Them All: Towards a General Deepfake Attack Detection Framework
Shahroz Tariq | Sangyup Lee | Simon S. Woo

doi dblp
Mixup for Node and Graph Classification
Yiwei Wang | Wei Wang | Yuxuan Liang | Yujun Cai | Bryan Hooi

doi dblp
Bridging the Gap between von Neumann Graph Entropy and Structural Information: Theory and Applications
Xuecheng Liu | Luoyi Fu | Xinbing Wang

doi dblp
Convex Surrogates for Unbiased Loss Functions in Extreme Classification With Missing Labels
Mohammadreza Qaraei | Erik Schultheis | Priyanshu Gupta | Rohit Babbar

doi dblp
Generalizing Discriminative Retrieval Models using Generative Tasks
Binsheng Liu | Hamed Zamani | Xiaolu Lu | J. Shane Culpepper

doi dblp
FedPS: A Privacy Protection Enhanced Personalized Search Framework
Jing Yao | Zhicheng Dou | Ji-Rong Wen

doi dblp
Auditing for Discrimination in Algorithms Delivering Job Ads
Basileal Imana | Aleksandra Korolova | John S. Heidemann

doi dblp
Debiasing Career Recommendations with Neural Fair Collaborative Filtering
Rashidul Islam | Kamrun Naher Keya | Ziqian Zeng | Shimei Pan | James R. Foulds

doi dblp
The Interaction between Political Typology and Filter Bubbles in News Recommendation Algorithms
Ping Liu | Karthik Shivaram | Aron Culotta | Matthew A. Shapiro | Mustafa Bilgic

doi dblp
Dialect Diversity in Text Summarization on Twitter
Vijay Keswani | L. Elisa Celis

doi dblp
Fairness-Aware PageRank
Sotiris Tsioutsiouliklis | Evaggelia Pitoura | Panayiotis Tsaparas | Ilias Kleftakis | Nikos Mamoulis

doi dblp
Cost-Effective and Interpretable Job Skill Recommendation with Deep Reinforcement Learning
Ying Sun | Fuzhen Zhuang | Hengshu Zhu | Qing He | Hui Xiong

doi dblp
ELIXIR: Learning from User Feedback on Explanations to Improve Recommender Models
Azin Ghazimatin | Soumajit Pramanik | Rishiraj Saha Roy | Gerhard Weikum

doi dblp
Bidirectional Distillation for Top-K Recommender System
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doi dblp
BRIGHT: A Bridging Algorithm for Network Alignment
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doi dblp
Sketch-based Algorithms for Approximate Shortest Paths in Road Networks
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doi dblp
Efficient Reductions and a Fast Algorithm of Maximum Weighted Independent Set
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doi dblp
Auction Design for ROI-Constrained Buyers
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doi dblp
Bid Prediction in Repeated Auctions with Learning
Gali Noti | Vasilis Syrgkanis

doi dblp
Towards Efficient Auctions in an Auto-bidding World
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doi dblp
Information Elicitation from Rowdy Crowds
Grant Schoenebeck | Fang-Yi Yu | Yichi Zhang

doi dblp
Evaluating the Rationales of Amateur Investors
Chung-Chi Chen | Hen-Hsen Huang | Hsin-Hsi Chen

doi dblp
Information Extraction From Co-Occurring Similar Entities
Nicolas Heist | Heiko Paulheim

doi dblp
Unsupervised Semantic Association Learning with Latent Label Inference
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doi dblp
Extracting Contextualized Quantity Facts from Web Tables
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doi dblp
Searching to Sparsify Tensor Decomposition for N-ary Relational Data
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