doi dblp
Detecting breaking news rumors of emerging topics in social media
Sarah A. Alkhodair | Steven H. H. Ding | Benjamin C. M. Fung | Junqiang Liu

doi dblp
An overview of online fake news: Characterization, detection, and discussion
Xichen Zhang | Ali A. Ghorbani

doi dblp
Neural opinion dynamics model for the prediction of user-level stance dynamics
Lixing Zhu | Yulan He | Deyu Zhou

doi dblp
An evaluation of document clustering and topic modelling in two online social networks: Twitter and Reddit
Stephen A. Curiskis | Barry Drake | Thomas R. Osborn | Paul J. Kennedy

doi dblp
The rise and fall of network stars: Analyzing 2.5 million graphs to reveal how high-degree vertices emerge over time
Michael Fire | Carlos Guestrin

doi dblp
Churn modeling with probabilistic meta paths-based representation learning
Sandra Mitrovic | Jochen De Weerdt

doi dblp
Boosted seed oversampling for local community ranking
Emmanouil Krasanakis | Emmanouil Schinas | Symeon Papadopoulos | Yiannis Kompatsiaris | Andreas L. Symeonidis

doi dblp
Compact group discovery in attributed graphs and social networks
Abeer Khan | Lukasz Golab | Mehdi Kargar | Jaroslaw Szlichta | Morteza Zihayat

doi dblp
User community detection via embedding of social network structure and temporal content
Hossein Fani | Eric Jiang | Ebrahim Bagheri | Feras N. Al-Obeidat | Weichang Du | Mehdi Kargar

doi dblp
Fine-grained tourism prediction: Impact of social and environmental features
Amir Khatibi | Fabiano Belém | Ana Paula Couto da Silva | Jussara M. Almeida | Marcos André Gonçalves

doi dblp
On the negative impact of social influence in recommender systems: A study of bribery in collaborative hybrid algorithms
Guilherme Ramos | Ludovico Boratto | Carlos Caleiro

doi dblp
A two phase investment game for competitive opinion dynamics in social networks
Swapnil Dhamal | Walid Ben-Ameur | Tijani Chahed | Eitan Altman

doi dblp
Vertical and horizontal relationships amongst task-based information needs
Katriina Byström | Sanna Kumpulainen

doi dblp
Class-aware tensor factorization for multi-relational classification
Georgios Katsimpras | Georgios Paliouras

doi dblp
Implicit information need as explicit problems, help, and behavioral signals
Shawon Sarkar | Matthew Mitsui | Jiqun Liu | Chirag Shah

doi dblp
Consumer health information needs: A systematic review of measures
Wenjing Pian | Shijie Song | Yan Zhang

doi dblp
Information needs of drug users on a local dark Web marketplace
Ari Haasio | J. Tuomas Harviainen | Reijo Savolainen

doi dblp
"Nothing's available": Young fathers' experiences with unmet information needs and barriers to resolving them
Caroline Mniszak | Heather L. O'Brien | Devon L. Greyson | Cathy Chabot | Jean Shoveller

doi dblp
Using weighted k-means to identify Chinese leading venture capital firms incorporating with centrality measures
Hu Yang | Jar-Der Luo | Ying Fan | Li Zhu

doi dblp
Changing views: Persuasion modeling and argument extraction from online discussions
Subhabrata Dutta | Dipankar Das | Tanmoy Chakraborty

doi dblp
Taylor's Q1 "Visceral" level of information need: What is it?
Charles Cole

doi dblp
Information need: Introduction to the special issue
Pia Borlund | Ian Ruthven

doi dblp
Information Technology (IT) enabled crowdsourcing: A conceptual framework
Minoo Modaresnezhad | Lakshmi S. Iyer | Prashant Palvia | Vasyl Taras

doi dblp
Graph neural news recommendation with long-term and short-term interest modeling
Linmei Hu | Chen Li | Chuan Shi | Cheng Yang | Chao Shao

doi dblp
Identifying crisis-related informative tweets using learning on distributions
Seyed Hossein Ghafarian | Hadi Sadoghi Yazdi

doi dblp
Pachinko Prediction: A Bayesian method for event prediction from social media data
Jonathan Tuke | Andrew Nguyen | Mehwish Nasim | Drew Mellor | Asanga Wickramasinghe | Nigel G. Bean | Lewis Mitchell

doi dblp
Effectiveness evaluation without human relevance judgments: A systematic analysis of existing methods and of their combinations
Kevin Roitero | Andrea Brunello | Giuseppe Serra | Stefano Mizzaro

doi dblp
An effective approach to candidate retrieval for cross-language plagiarism detection: A fusion of conceptual and keyword-based schemes
Meysam Roostaee | Mohammad Hadi Sadreddini | Seyed Mostafa Fakhrahmad

doi dblp
Heterogeneous graph-based joint representation learning for users and POIs in location-based social network
Yaqiong Qiao | Xiangyang Luo | Chenliang Li | Hechan Tian | Jiangtao Ma

doi dblp
A social-semantic recommender system for advertisements
Francisco García-Sánchez | Ricardo Colomo Palacios | Rafael Valencia-García

doi dblp
Towards a model for spoken conversational search
Johanne R. Trippas | Damiano Spina | Paul Thomas | Mark Sanderson | Hideo Joho | Lawrence Cavedon

doi dblp
Explore instance similarity: An instance correlation based hashing method for multi-label cross-model retrieval
Chengkai Huang | Xuan Luo | Jiajia Zhang | Qing Liao | Xuan Wang | Zoe Lin Jiang | Shuhan Qi

doi dblp
What motivates physicians to share free health information on online health platforms?
Xiaofei Zhang | Feng Guo | Tianxue Xu | Yongli Li

doi dblp
Unwanted advances in higher education: Uncovering sexual harassment experiences in academia with text mining
Amir Karami | Cynthia Nicole White | Kayla Ford | Suzanne C. Swan | Melek Yildiz Spinel

doi dblp
Identifying breakthrough scientific papers
Pavel Savov | Adam Jatowt | Radoslaw Nielek

doi dblp
Investigating the lack of diversity in user behavior: The case of musical content on online platforms
Rémy Poulain | Fabien Tarissan

doi dblp
The evolution of political memes: Detecting and characterizing internet memes with multi-modal deep learning
David M. Beskow | Sumeet Kumar | Kathleen M. Carley

doi dblp
Foreword to the special issue on mining actionable insights from social networks
Marcelo Gabriel Armentano | Ebrahim Bagheri | Frank W. Takes | Virginia Yannibelli

doi dblp
Revealing the political affinity of online entities through their Twitter followers
Giorgos Stamatelatos | Sotirios Gyftopoulos | George Drosatos | Pavlos S. Efraimidis

doi dblp
Temporal and spatial evolution of online public sentiment on emergencies
Shiyue Li | Zixuan Liu | Yanling Li

doi dblp
Image caption generation with dual attention mechanism
Maofu Liu | Lingjun Li | Huijun Hu | Weili Guan | Jing Tian

doi dblp
Does the review deserve more helpfulness when its title resembles the content? Locating helpful reviews by text mining
Yusheng Zhou | Shuiqing Yang | Yixiao Li | Yuangao Chen | Jianrong Yao | Atika Qazi

doi dblp
Search task success evaluation by exploiting multi-view active semi-supervised learning
Ling Chen | Alin Fan | Hongyu Shi | Gencai Chen

doi dblp
An end-to-end pseudo relevance feedback framework for neural document retrieval
Le Wang | Ze Luo | Canjia Li | Ben He | Le Sun | Hao Yu | Yingfei Sun

doi dblp
Answering recreational web searches with relevant things to do results
Omar Alonso | Vasileios Kandylas | Serge-Eric Tremblay | Stewart Whiting