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ECIR 2015: Vienna, Austria
- Allan Hanbury, Gabriella Kazai, Andreas Rauber, Norbert Fuhr:

Advances in Information Retrieval - 37th European Conference on IR Research, ECIR 2015, Vienna, Austria, March 29 - April 2, 2015. Proceedings. Lecture Notes in Computer Science 9022, 2015, ISBN 978-3-319-16353-6
Aggregated Search and Diversity
- Arbi Bouchoucha, Xiaohua Liu, Jian-Yun Nie

:
Towards Query Level Resource Weighting for Diversified Query Expansion. 1-12 - Horatiu S. Bota, Ke Zhou, Joemon M. Jose:

Exploring Composite Retrieval from the Users' Perspective. 13-24 - Jaime Arguello:

Improving Aggregated Search Coherence. 25-36 - Christian Schulte, Bilyana Taneva, Gerhard Weikum:

On-topic Cover Stories from News Archives. 37-42
Classification
- Lars Buitinck, Jesse van Amerongen, Ed Tan, Maarten de Rijke

:
Multi-emotion Detection in User-Generated Reviews. 43-48 - Julia Efremova, Alejandro Montes García, Toon Calders:

Classification of Historical Notary Acts with Noisy Labels. 49-54 - Mustafa Ilker Sarac, Ahmet Iscen, Eren Golge, Pinar Duygulu

:
ConceptFusion: A Flexible Scene Classification Framework. 55-60 - Alexander Schindler, Andreas Rauber:

An Audio-Visual Approach to Music Genre Classification through Affective Color Features. 61-67
Cross-Lingual and Discourse
- Aditya Mogadala, Achim Rettinger:

Multi-modal Correlated Centroid Space for Multi-lingual Cross-Modal Retrieval. 68-79 - Pascal Kuyten, Danushka Bollegala

, Bernd Hollerit, Helmut Prendinger, Kiyoharu Aizawa:
A Discourse Search Engine Based on Rhetorical Structure Theory. 80-91 - Salvatore Romeo, Dino Ienco, Andrea Tagarelli:

Knowledge-Based Representation for Transductive Multilingual Document Classification. 92-103 - Andrea Esuli

, Alejandro Moreo Fernández:
Distributional Correspondence Indexing for Cross-Language Text Categorization. 104-109
Efficiency
- Liudmila Ostroumova Prokhorenkova, Yury Ustinovskiy, Egor Samosvat, Damien Lefortier, Pavel Serdyukov:

Adaptive Caching of Fresh Web Search Results. 110-122 - Chiang-Yu Tsai, Yin-Hsi Kuo, Winston H. Hsu:

Approximating Weighted Hamming Distance by Probabilistic Selection for Multiple Hash Tables. 123-134 - Sean Moran, Victor Lavrenko:

Graph Regularised Hashing. 135-146 - Timothy Chappell, Shlomo Geva, Guido Zuccon

:
Approximate Nearest-Neighbour Search with Inverted Signature Slice Lists. 147-158
Evaluation
- Hyun Joon Jung, Matthew Lease:

A Discriminative Approach to Predicting Assessor Accuracy. 159-171 - Daniel Hienert, Wilko van Hoek, Alina Weber, Dagmar Kern:

WHOSE - A Tool for Whole-Session Analysis in IIR. 172-183 - Marijn Koolen, Toine Bogers, Antal van den Bosch, Jaap Kamps

:
Looking for Books in Social Media: An Analysis of Complex Search Requests. 184-196 - Julián Urbano, Mónica Marrero:

How Do Gain and Discount Functions Affect the Correlation between DCG and User Satisfaction? 197-202 - Timothy Jones, Falk Scholer

, Andrew Turpin, Stefano Mizzaro, Mark Sanderson:
Different Rankers on Different Subcollections. 203-208 - Colin Wilkie, Leif Azzopardi

:
Retrievability and Retrieval Bias: A Comparison of Inequality Measures. 209-214 - Eddy Maddalena

, Stefano Mizzaro, Falk Scholer
, Andrew Turpin:
Judging Relevance Using Magnitude Estimation. 215-220
Event Mining and Summarisation
- John Foley, James Allan:

Retrieving Time from Scanned Books. 221-232 - Yuan Liang, James Caverlee, Cheng Cao:

A Noise-Filtering Approach for Spatio-temporal Event Detection in Social Media. 233-244 - Giang Binh Tran, Mohammad Alrifai, Eelco Herder:

Timeline Summarization from Relevant Headlines. 245-256
Information Extraction
- Henry S. Vieira, Altigran S. da Silva, Marco Cristo, Edleno Silva de Moura:

A Self-training CRF Method for Recognizing Product Model Mentions in Web Forums. 257-264 - Mónica Marrero, Julián Urbano:

Information Extraction Grammars. 265-270 - Elena Tutubalina

:
Target-Based Topic Model for Problem Phrase Extraction. 271-277 - Simon Gog, Alistair Moffat, Matthias Petri:

On Identifying Phrases Using Collection Statistics. 278-283 - Sourav Dutta:

MIST: Top-k Approximate Sub-string Mining Using Triplet Statistical Significance. 284-290
Recommender Systems
- Marden B. Pasinato, Carlos E. Mello, Geraldo Zimbrão:

Active Learning Applied to Rating Elicitation for Incentive Purposes. 291-302 - Gebrekirstos G. Gebremeskel, Arjen P. de Vries:

Entity-Centric Stream Filtering and Ranking: Filtering and Unfilterable Documents. 303-314 - James King, Vaiva Imbrasaite:

Generating Music Playlists with Hierarchical Clustering and Q-Learning. 315-326 - Julien Gaillard, Jean-Michel Renders:

Time-Sensitive Collaborative Filtering through Adaptive Matrix Completion. 327-332 - Zhenhua Wang, Ping He, Lidan Shou, Ke Chen, Sai Wu, Gang Chen:

Toward the New Item Problem: Context-Enhanced Event Recommendation in Event-Based Social Networks. 333-338 - Markus Schedl, David Hauger, Katayoun Farrahi

, Marko Tkalcic
:
On the Influence of User Characteristics on Music Recommendation Algorithms. 339-345 - Daniel Valcarce

, Javier Parapar
, Alvaro Barreiro
:
A Study of Smoothing Methods for Relevance-Based Language Modelling of Recommender Systems. 346-351 - Adriel Dean-Hall, Charles L. A. Clarke:

The Power of Contextual Suggestion. 352-357
Semantic and Graph-Based Models
- Tuukka Ruotsalo, Eero Hyvönen:

Exploiting Semantic Annotations for Domain-Specific Entity Search. 358-369 - Serwah Sabetghadam, Mihai Lupu, Ralf Bierig

, Andreas Rauber:
Reachability Analysis of Graph Modelled Collections. 370-381 - François Rousseau, Michalis Vazirgiannis:

Main Core Retention on Graph-of-Words for Single-Document Keyword Extraction. 382-393 - Deepak P

, Sayan Ranu, Prithu Banerjee, Sameep Mehta:
Entity Linking for Web Search Queries. 394-399
Sentiment and Opinion
- Samaneh Moghaddam:

Beyond Sentiment Analysis: Mining Defects and Improvements from Customer Feedback. 400-410 - Roy Ka-Wei Lee

, Ee-Peng Lim
:
Measuring User Influence, Susceptibility and Cynicalness in Sentiment Diffusion. 411-422 - Shiri Dori-Hacohen, James Allan:

Automated Controversy Detection on the Web. 423-434 - Filipa Peleja

, João Magalhães:
Learning Sentiment Based Ranked-Lexicons for Opinion Retrieval. 435-440 - Steven Van Canneyt, Nathan Claeys, Bart Dhoedt:

Topic-Dependent Sentiment Classification on Twitter. 441-446 - Trung Huynh, Yulan He

, Stefan M. Rüger:
Learning Higher-Level Features with Convolutional Restricted Boltzmann Machines for Sentiment Analysis. 447-452
Social Media
- Piyush Bansal, Romil Bansal, Vasudeva Varma

:
Towards Deep Semantic Analysis of Hashtags. 453-464 - Richard Jayadi Oentaryo, Jia-Wei Low, Ee-Peng Lim

:
Chalk and Cheese in Twitter: Discriminating Personal and Organization Accounts. 465-476 - Yue Fei, Yihong Hong, Jianwu Yang:

Handling Topic Drift for Topic Tracking in Microblogs. 477-488 - Kwan Hui Lim, Jeffrey Chan, Christopher Leckie, Shanika Karunasekera:

Detecting Location-Centric Communities Using Social-Spatial Links with Temporal Constraints. 489-494 - Prakhar Biyani, Sumit Bhatia

, Cornelia Caragea
, Prasenjit Mitra:
Using Subjectivity Analysis to Improve Thread Retrieval in Online Forums. 495-500 - Dongxing Li, Ben He, Tiejian Luo, Xin Zhang:

Selecting Training Data for Learning-Based Twitter Search. 501-506 - Stefano Mizzaro, Marco Pavan, Ivan Scagnetto:

Content-Based Similarity of Twitter Users. 507-512
Specific Search Tasks
- Matthias Hagen, Daniel Wägner, Benno Stein:

A Corpus of Realistic Known-Item Topics with Associated Web Pages in the ClueWeb09. 513-525 - Jiyun Luo, Sicong Zhang, Xuchu Dong, Hui Yang:

Designing States, Actions, and Rewards for Using POMDP in Session Search. 526-537 - Luca Soldaini, Arman Cohan, Andrew Yates, Nazli Goharian, Ophir Frieder:

Retrieving Medical Literature for Clinical Decision Support. 538-549 - Wolfgang Tannebaum, Andreas Rauber:

PatNet: A Lexical Database for the Patent Domain. 550-555 - Massimo Nicosia, Gianni Barlacchi, Alessandro Moschitti:

Learning to Rank Aggregated Answers for Crossword Puzzles. 556-561 - Guido Zuccon

, Bevan Koopman, João R. M. Palotti:
Diagnose This If You Can - On the Effectiveness of Search Engines in Finding Medical Self-diagnosis Information. 562-567 - Mostafa Dehghani, Hosein Azarbonyad, Maarten Marx

, Jaap Kamps
:
Sources of Evidence for Automatic Indexing of Political Texts. 568-573 - Xinyi Li, Jintao Tang, Ting Wang, Zhunchen Luo, Maarten de Rijke

:
Automatically Assessing Wikipedia Article Quality by Exploiting Article-Editor Networks. 574-580
Temporal Models and Features
- Morgan Harvey

, Fabio Crestani:
Long Time, No Tweets! Time-aware Personalised Hashtag Suggestion. 581-592 - Young-Min Kim, Julien Velcin, Stéphane Bonnevay, Marian-Andrei Rizoiu

:
Temporal Multinomial Mixture for Instance-Oriented Evolutionary Clustering. 593-604 - Thanh Tien Vu, Alistair Willis, Son Ngoc Tran, Dawei Song:

Temporal Latent Topic User Profiles for Search Personalisation. 605-616 - Ismail Badache

, Mohand Boughanem
:
Document Priors Based On Time-Sensitive Social Signals. 617-622
Topic and Document Models
- Wen-Haw Chong, Bing Tian Dai

, Ee-Peng Lim
:
Prediction of Venues in Foursquare Using Flipped Topic Models. 623-634 - Alexander Kotov

, Vineeth Rakesh, Eugene Agichtein, Chandan K. Reddy:
Geographical Latent Variable Models for Microblog Retrieval. 635-647 - Shoaib Jameel, Wai Lam, Lidong Bing:

Nonparametric Topic Modeling Using Chinese Restaurant Franchise with Buddy Customers. 648-659 - Rumeng Li, Hiroyuki Shindo:

A Hierarchical Tree Model for Update Summarization. 660-665 - Qian Yu, Peng Zhang, Yuexian Hou, Dawei Song, Jun Wang:

Document Boltzmann Machines for Information Retrieval. 666-671 - Yen-Chiu Li, Chien Chin Chen:

Effective Healthcare Advertising Using Latent Dirichlet Allocation and Inference Engine. 672-677
User Behavior
- Suzan Verberne, Maya Sappelli, Kalervo Järvelin, Wessel Kraaij:

User Simulations for Interactive Search: Evaluating Personalized Query Suggestion. 678-690 - Ashlee Edwards, Diane Kelly, Leif Azzopardi

:
The Impact of Query Interface Design on Stress, Workload and Performance. 691-702 - Cheng Cao, James Caverlee:

Detecting Spam URLs in Social Media via Behavioral Analysis. 703-714 - Sargol Sadeghi, Roi Blanco, Peter Mika

, Mark Sanderson, Falk Scholer
, David Vallet:
Predicting Re-finding Activity and Difficulty. 715-727 - Yaser Norouzzadeh Ravari, Ilya Markov, Artem Grotov, Maarten Clements, Maarten de Rijke

:
User Behavior in Location Search on Mobile Devices. 728-733 - Hui Yang, Jiyun Luo, Christopher Wing:

Detecting the Eureka Effect in Complex Search. 734-740
Reproducible IR
- Matthias Hagen, Martin Potthast, Michel Büchner, Benno Stein:

Twitter Sentiment Detection via Ensemble Classification Using Averaged Confidence Scores. 741-754 - Jinfeng Rao, Jimmy Lin, Miles Efron:

Reproducible Experiments on Lexical and Temporal Feedback for Tweet Search. 755-767 - Nicola Ferro

, Gianmaria Silvello
:
Rank-Biased Precision Reloaded: Reproducibility and Generalization. 768-780
Demonstrations
- Tatiana Gossen, Michael Kotzyba, Andreas Nürnberger:

Knowledge Journey Exhibit: Towards Age-Adaptive Search User Interfaces. 781-784 - Filipa Peleja

:
PopMeter: Linked-Entities in a Sentiment Graph. 785-788 - Elaheh Momeni, Simon Braendle, Eytan Adar:

Adaptive Faceted Ranking for Social Media Comments. 789-792 - Miguel Martinez-Alvarez, Udo Kruschwitz

, Wesley Hall, Massimo Poesio:
Signal: Advanced Real-Time Information Filtering. 793-796 - Gerhard Gossen

, Elena Demidova, Thomas Risse
:
The iCrawl Wizard - Supporting Interactive Focused Crawl Specification. 797-800 - Rafael C. Carrasco, Isabel Martínez-Sempere

, Enrique Mollá-Gandía, Felipe Sánchez-Martínez, Gustavo Candela Romero
, Maria Pilar Escobar Esteban
:
Linguistically-Enhanced Search over an Open Diachronic Corpus. 801-804 - Jörg Schlötterer, Christin Seifert

, Wolfgang Lutz, Michael Granitzer:
From Context-Aware to Context-Based: Mobile Just-In-Time Retrieval of Cultural Heritage Objects. 805-808
Tutorials
- Marco Angelini, Nicola Ferro

, Giuseppe Santucci, Gianmaria Silvello
:
Visual Analytics for Information Retrieval Evaluation (VAIRË 2015). 809-812 - Leif Azzopardi

:
A Tutorial on Measuring Document Retrievability. 813-816 - Enrique Amigó, Julio Gonzalo, Stefano Mizzaro:

A Formal Approach to Effectiveness Metrics for Information Access: Retrieval, Filtering, and Clustering. 817-821 - Diane Kelly:

Statistical Power Analysis for Sample Size Estimation in Information Retrieval Experiments with Users. 822-825 - Frank Hopfgartner

, Torben Brodt:
Join the Living Lab: Evaluating News Recommendations in Real-Time. 826-829
Workshops
- Ernesto William De Luca, Alan Said, Fabio Crestani, David Elsweiler:

5th Workshop on Context-Awareness in Retrieval and Recommendation. 830-833 - Henning Müller, Oscar Alfonso Jiménez del Toro, Allan Hanbury, Georg Langs, Antonio Foncubierta-Rodríguez:

Workshop Multimodal Retrieval in the Medical Domain (MRMD) 2015. 834-837 - Frank Hopfgartner

, Gabriella Kazai, Udo Kruschwitz
, Michael Meder, Mark Shovman:
Second International Workshop on Gamification for Information Retrieval (GamifIR'15). 838-840 - Maria Gäde, Mark M. Hall, Hugo C. Huurdeman

, Jaap Kamps
, Marijn Koolen, Mette Skov
, Elaine Toms, David Walsh
:
Supporting Complex Search Tasks - ECIR 2015 Workshop. 841-844 - Philipp Mayr

, Ingo Frommholz
, Andrea Scharnhorst, Peter Mutschke:
Bibliometric-Enhanced Information Retrieval: 2nd International BIR Workshop. 845-848

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