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Advances in Information Retrieval - 41st European Conference on IR Research, ECIR 2019, Cologne, Germany, April 14-18, 2019, Proceedings, Part I

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Learning Lexical-Semantic Relations Using Intuitive Cognitive Links
Georgios Balikas | Gaël Dias | Rumen Moraliyski | Houssam Akhmouch | Massih-Reza Amini

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Relationship Prediction in Dynamic Heterogeneous Information Networks
Amin Milani Fard | Ebrahim Bagheri | Ke Wang

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Retrieving Relationships from a Knowledge Graph for Question Answering
Puneet Agarwal | Maya Ramanath | Gautam Shroff

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Embedding Geographic Locations for Modelling the Natural Environment Using Flickr Tags and Structured Data
Shelan S. Jeawak | Christopher B. Jones | Steven Schockaert

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Recognising Summary Articles
Mark Fisher | Dyaa Albakour | Udo Kruschwitz | Miguel Martinez-Alvarez

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Towards Content Expiry Date Determination: Predicting Validity Periods of Sentences
Axel Almquist | Adam Jatowt

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Dynamic Ensemble Selection for Author Verification
Nektaria Potha | Efstathios Stamatatos

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Structural Similarity Search for Formulas Using Leaf-Root Paths in Operator Subtrees
Wei Zhong | Richard Zanibbi

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PRIN: A Probabilistic Recommender with Item Priors and Neural Models
Alfonso Landin | Daniel Valcarce | Javier Parapar | Álvaro Barreiro

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Information Retrieval Models for Contact Recommendation in Social Networks
Javier Sanz-Cruzado | Pablo Castells

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Conformative Filtering for Implicit Feedback Data
Farhan Khawar | Nevin L. Zhang

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Binarized Knowledge Graph Embeddings
Koki Kishimoto | Katsuhiko Hayashi | Genki Akai | Masashi Shimbo | Kazunori Komatani

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A Supervised Keyphrase Extraction System Based on Graph Representation Learning
Corina Florescu | Wei Jin

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Comparison of Sentiment Analysis and User Ratings in Venue Recommendation
Xi Wang | Iadh Ounis | Craig Macdonald

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AntRS: Recommending Lists Through a Multi-objective Ant Colony System
Pierre-Edouard Osche | Sylvain Castagnos | Anne Boyer

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Automated Early Leaderboard Generation from Comparative Tables
Mayank Singh | Rajdeep Sarkar | Atharva Vyas | Pawan Goyal | Animesh Mukherjee | Soumen Chakrabarti

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Predicting the Topic of Your Next Query for Just-In-Time IR
Seyed Ali Bahrainian | Fattane Zarrinkalam | Ida Mele | Fabio Crestani

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Identifying Unclear Questions in Community Question Answering Websites
Jan Trienes | Krisztian Balog

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Local and Global Query Expansion for Hierarchical Complex Topics
Jeffrey Dalton | Shahrzad Naseri | Laura Dietz | James Allan

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Word Embeddings for Entity-Annotated Texts
Satya Almasian | Andreas Spitz | Michael Gertz

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Vectors of Pairwise Item Preferences
Gaurav Pandey | Shuaiqiang Wang | Zhaochun Ren | Yi Chang

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Compressing Inverted Indexes with Recursive Graph Bisection: A Reproducibility Study
Joel M. Mackenzie | Antonio Mallia | Matthias Petri | J. Shane Culpepper | Torsten Suel

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An Experimental Study of Index Compression and DAAT Query Processing Methods
Antonio Mallia | Michal Siedlaczek | Torsten Suel

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Reproducing and Generalizing Semantic Term Matching in Axiomatic Information Retrieval
Peilin Yang | Jimmy Lin

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Optimizing Ranking Models in an Online Setting
Harrie Oosterhuis | Maarten de Rijke

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Simple Techniques for Cross-Collection Relevance Feedback
Ruifan Yu | Yuhao Xie | Jimmy Lin

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A Comparative Study of Summarization Algorithms Applied to Legal Case Judgments
Paheli Bhattacharya | Kaustubh Hiware | Subham Rajgaria | Nilay Pochhi | Kripabandhu Ghosh | Saptarshi Ghosh

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Replicating Relevance-Ranked Synonym Discovery in a New Language and Domain
Andrew Yates | Michael Unterkalmsteiner

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On Cross-Domain Transfer in Venue Recommendation
Jarana Manotumruksa | Dimitrios Rafailidis | Craig Macdonald | Iadh Ounis

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The Effect of Algorithmic Bias on Recommender Systems for Massive Open Online Courses
Ludovico Boratto | Gianni Fenu | Mirko Marras

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Domain Adaptive Neural Sentence Compression by Tree Cutting
Litton J. Kurisinkel | Yue Zhang | Vasudeva Varma

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An Axiomatic Approach to Diagnosing Neural IR Models
Daniël Rennings | Felipe Moraes | Claudia Hauff

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Term Selection for Query Expansion in Medical Cross-Lingual Information Retrieval
Shadi Saleh | Pavel Pecina

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Zero-Shot Language Transfer for Cross-Lingual Sentence Retrieval Using Bidirectional Attention Model
Goran Glavas | Ivan Vulic

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QRFA: A Data-Driven Model of Information-Seeking Dialogues
Svitlana Vakulenko | Kate Revoredo | Claudio Di Ciccio | Maarten de Rijke

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Iterative Relevance Feedback for Answer Passage Retrieval with Passage-Level Semantic Match
Keping Bi | Qingyao Ai | W. Bruce Croft

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LICD: A Language-Independent Approach for Aspect Category Detection
Erfan Ghadery | Sajad Movahedi | Masoud Jalili Sabet | Heshaam Faili | Azadeh Shakery

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Topic Grouper: An Agglomerative Clustering Approach to Topic Modeling
Daniel Pfeifer | Jochen L. Leidner

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Meta-evaluation of Dynamic Search: How Do Metrics Capture Topical Relevance, Diversity and User Effort?
Ameer Albahem | Damiano Spina | Falk Scholer | Lawrence Cavedon

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A Markovian Approach to Evaluate Session-Based IR Systems
David van Dijk | Marco Ferrante | Nicola Ferro | Evangelos Kanoulas

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Correlation, Prediction and Ranking of Evaluation Metrics in Information Retrieval
Soumyajit Gupta | Mücahid Kutlu | Vivek Khetan | Matthew Lease

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Modeling User Actions in Job Search
Alfan Farizki Wicaksono | Alistair Moffat | Justin Zobel

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Automated Semantic Annotation of Species Names in Handwritten Texts
Lise Stork | Andreas Weber | H. Jaap van den Herik | Aske Plaat | Fons J. Verbeek | Katherine Wolstencroft

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Tangent-V: Math Formula Image Search Using Line-of-Sight Graphs
Kenny Davila | Ritvik Joshi | Srirangaraj Setlur | Venu Govindaraju | Richard Zanibbi

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Figure Retrieval from Collections of Research Articles
Saar Kuzi | ChengXiang Zhai

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"Is This an Example Image?" - Predicting the Relative Abstractness Level of Image and Text
Christian Otto | Sebastian Holzki | Ralph Ewerth

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End-to-End Neural Relation Extraction Using Deep Biaffine Attention
Dat Quoc Nguyen | Karin Verspoor

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Social Relation Inference via Label Propagation
Yingtao Tian | Haochen Chen | Bryan Perozzi | Muhao Chen | Xiaofei Sun | Steven Skiena

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Wikipedia Text Reuse: Within and Without
Milad Alshomary | Michael Völske | Tristan Licht | Henning Wachsmuth | Benno Stein | Matthias Hagen | Martin Potthast

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Stochastic Relevance for Crowdsourcing
Marco Ferrante | Nicola Ferro | Eleonora Losiouk

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Exploiting a More Global Context for Event Detection Through Bootstrapping
Dorian Kodelja | Romaric Besançon | Olivier Ferret

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Faster BlockMax WAND with Longer Skipping
Antonio Mallia | Elia Porciani

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A Hybrid Modeling Approach for an Automated Lyrics-Rating System for Adolescents
Jayong Kim | Mun Yong Yi

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Evaluating Similarity Metrics for Latent Twitter Topics
Xi Wang | Anjie Fang | Iadh Ounis | Craig Macdonald

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On Interpretability and Feature Representations: An Analysis of the Sentiment Neuron
Jonathan Donnelly | Adam Roegiest

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Image Tweet Popularity Prediction with Convolutional Neural Network
Yihong Zhang | Adam Jatowt

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Enriching Word Embeddings for Patent Retrieval with Global Context
Sebastian Hofstätter | Navid Rekabsaz | Mihai Lupu | Carsten Eickhoff | Allan Hanbury

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Incorporating External Knowledge to Boost Machine Comprehension Based Question Answering
Huan Wang | Weiming Lu | Zeyun Tang

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Impact of Training Dataset Size on Neural Answer Selection Models
Trond Linjordet | Krisztian Balog

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Unsupervised Explainable Controversy Detection from Online News
Youngwoo Kim | James Allan

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Extracting Temporal Event Relations Based on Event Networks
Duc-Thuan Vo | Ebrahim Bagheri

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Dynamic-Keyword Extraction from Social Media
David Semedo | João Magalhães

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Local Popularity and Time in top-N Recommendation
Vito Walter Anelli | Tommaso Di Noia | Eugenio Di Sciascio | Azzurra Ragone | Joseph Trotta

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Multiple Keyphrase Generation Model with Diversity
Shotaro Misawa | Yasuhide Miura | Motoki Taniguchi | Tomoko Ohkuma