| 2026 | CHIIR | Interactive Taxonomy Development with Hybrid Methods. | Jiaming Qu, Madhu Gopinathan, Shayan Ali Akbar, Omar Alonso |
| 2026 | WWW | Pattern Discovery with Wide-Lens Analysis and Sharp-Focus Validation. | Li Liu, Omar Alonso, Giorgio Ballardin |
| 2026 | WWW | 16th Temporal Web Analytics Workshop (TempWeb). | Marc Spaniol, Omar Alonso, Ricardo Baeza-Yates |
| 2026 | SIGIR | Temporal Information Retrieval and Extraction: From Foundations to RAG. | Bhawna Piryani, Avishek Anand, Omar Alonso, Adam Jatowt |
| 2026 | WSDM | Scholar API: Search and Recommendations for Academic Search. | Kenneth Church, Omar Alonso |
| 2025 | CIKM | Scaling Trust: Veracity-Driven Defect Detection in Entity Search. | Ornella Irrera, Stefano Marchesin, Gianmaria Silvello, Omar Alonso |
| 2025 | ECIR | Rapid Prototyping for AI-Based Applications: A Hands-on Tutorial for Connecting the Dots. | Omar Alonso, Kenneth Church |
| 2025 | WWW | Large Language Model for E-Commerce Workshop. | Haoyu Han, Xianfeng Tang, Jing Huang, Monica Xiao Cheng, Omar Alonso, Hanqing Lu, Zhen Li, Chen Luo, Dawei Yin, Jiliang Tang |
| 2025 | WWW | 15th Temporal Web Analytics Workshop (TempWeb) Overview. | Marc Spaniol, Omar Alonso, Ricardo Baeza-Yates |
| 2025 | WSDM | A Shopping Agent for Addressing Subjective Product Needs. | Preetam Prabhu Srikar Dammu, Omar Alonso, Barbara Poblete |
| 2025 | WSDM | Don't Forget This: Augmenting Results with Event-Aware Search. | Hugo O. Sousa, Austin R. Ward, Omar Alonso |
| 2024 | AAAI | A General Model for Aggregating Annotations AcrossSimple, Complex, and Multi-object Annotation Tasks (Abstract Reprint). | Alexander Braylan, Madalyn Marabella, Omar Alonso, Matthew Lease |
| 2024 | CHIIR | Product Query Recommendation for Enriching Suggested Q&As. | Soomin Lee, Eilon Sheetrit, Omar Alonso, Avihai Mejer |
| 2024 | CIKM | Veracity Estimation for Entity-Oriented Search with Knowledge Graphs. | Stefano Marchesin, Gianmaria Silvello, Omar Alonso |
| 2024 | CIKM | Empowering Shoppers with Event-focused Search. | Austin R. Ward, Omar Alonso |
| 2024 | WWW | Near-duplicate Question Detection. | Preetam Prabhu Srikar Dammu, Omar Alonso |
| 2024 | WWW | 14th Temporal Web Analytics Workshop (TempWeb). | Marc Spaniol, Omar Alonso, Ricardo Baeza-Yates |
| 2024 | WSDM | Some Useful Things to Know When Combining IR and NLP: The Easy, the Hard and the Ugly. | Omar Alonso, Kenneth Church |
| 2023 | CIKM | Some Useful Things to Know When Combining IR and NLP: the Easy, the Hard and the Ugly. | Omar Alonso, Kenneth Church |
| 2023 | WWW | 13th Temporal Web Analytics Workshop (TempWeb) Overview. | Marc Spaniol, Ricardo Baeza-Yates, Omar Alonso |
| 2023 | SIGIR | Searching for Reliable Facts over a Medical Knowledge Base. | Fabio Giachelle, Stefano Marchesin, Gianmaria Silvello, Omar Alonso |
| 2022 | CIKM | ClozeSearch: A Collocation Retrieval Application to Assist in Scientific Writing. | Mengru Wang, Omar Alonso |
| 2022 | WWW | Measuring Annotator Agreement Generally across Complex Structured, Multi-object, and Free-text Annotation Tasks. | Alexander Braylan, Omar Alonso, Matthew Lease |
| 2022 | WWW | On Reliability Scores for Knowledge Graphs. | Thomas Grubb, Bill Andersen, Omar Alonso |
| 2022 | WWW | 12th Temporal Web Analytics Workshop (TempWeb) Overview. | Marc Spaniol, Ricardo Baeza-Yates, Omar Alonso |
| 2019 | WWW | Large Scale Human Sensing Over Time. Challenges and Lessons Learned. | Omar Alonso |
| 2019 | WWW | The Practice of Labeling: Everything You Always Wanted to Know About Labeling (But Were Afraid to Ask). | Omar Alonso |
| 2019 | WWW | Exploration of Product Search Intents via Clustering of Query Clusters. | Omar Alonso, Vasileios Kandylas, Serge-Eric Tremblay |
| 2019 | WWW | The Power of Temporal Features for Classifying News Articles. | Lukas Lange, Omar Alonso, Jannik Strtgen |
| 2019 | SIGIR | Unsupervised Construction of a Product Knowledge Graph. | Omar Alonso, Vasileios Kandylas, Rukmini Iyer |
| 2019 | SIGIR | Social Knowledge Graph Explorer. | Omar Alonso, Vasileios Kandylas, Serge-Eric Tremblay |
| 2018 | ICWSM | Automatic Story Evolution Wikification from Social Data. | Omar Alonso, Vasileios Kandylas, Serge-Eric Tremblay |
| 2018 | ICWSM | Urban Maps of Social Activity. | Stewart Whiting, Omar Alonso, Vasileios Kandylas, Serge-Eric Tremblay |
| 2018 | SIGIR | Quantitative Information Extraction From Social Data. | Omar Alonso, Thibault Sellam |
| 2017 | CIDR | Event Evolution and Archiving. | Omar Alonso |
| 2016 | ECIR | Industry Day Overview. | Omar Alonso, Pavel Serdyukov |
| 2016 | EDBT | e#: Sharper Expertise Detection from Microblogs. | Thibault Sellam, Martin Hentschel, Vasilis Kandylas, Omar Alonso |
| 2016 | RecSys | Algorithms Aside: Recommendation As The Lens Of Life. | Tamas Motajcsek, Jean-Yves Le Moine, Martha A. Larson, Daniel Kohlsdorf, Andreas Lommatzsch, Domonkos Tikk, Omar Alonso, Paolo Cremonesi, Andrew M. Demetriou, Kristaps Dobrajs, Franca Garzotto, Ayse Gker, Frank Hopfgartner, Davide Malagoli, Thuy Ngoc Nguyen, Jasminko Novak, Francesco Ricci, Mario Scriminaci, Marko Tkalcic, Anna Zacchi |
| 2016 | WWW | Time to ship: Some Examples from the Real-World. | Omar Alonso |
| 2016 | SIGIR | How Many Workers to Ask?: Adaptive Exploration for Collecting High Quality Labels. | Ittai Abraham, Omar Alonso, Vasilis Kandylas, Rajesh Patel, Steven Shelford, Aleksandrs Slivkins |
| 2016 | SIGIR | The Data Stack in Information Retrieval. | Omar Alonso |
| 2016 | SIGIR | SGT Framework: Social, Geographical and Temporal Relevance for Recreational Queries in Web Search. | Stewart Whiting, Omar Alonso |
| 2016 | SIGIR | SOGOU-2012-CRAWL: A Crawl of Search Results in the Sogou 2012 Chinese Query Log. | Stewart Whiting, Joemon M. Jose, Omar Alonso |
| 2015 | ICWE | Beyond Graph Search: Exploring and Exploiting Rich Connected Data Sets. | Omar Alonso, Jaap Kamps |
| 2015 | ICWE | CrowdSTAR: A Social Task Routing Framework for Online Communities. | Besmira Nushi, Omar Alonso, Martin Hentschel, Vasileios Kandylas |
| 2015 | ICWE | Raimond: Quantitative Data Extraction from Twitter to Describe Events. | Thibault Sellam, Omar Alonso |
| 2015 | WWW | The World Conversation: Web Page Metadata Generation From Social Sources. | Omar Alonso, Sushma Bannur, Kartikay Khandelwal, Shankar Kalyanaraman |
| 2015 | SIGIR | Practical Lessons for Gathering Quality Labels at Scale. | Omar Alonso |
| 2015 | SIGIR | Graph Search and Beyond: SIGIR 2015 Workshop Summary. | Omar Alonso, Marti A. Hearst, Jaap Kamps |
| 2015 | SIGIR | Overview of Graph Search and Beyond. | Omar Alonso, Marti A. Hearst, Jaap Kamps |
| 2014 | CIKM | Seventh Workshop on Exploiting Semantic Annotations in Information Retrieval (ESAIR'14): CIKM 2014 Workshop. | Omar Alonso, Jaap Kamps, Jussi Karlgren |
| 2014 | HCOMP | Using Worker Quality Scores to Improve Stopping Rules. | Ittai Abraham, Omar Alonso, Vasilis Kandylas, Rajesh Patel, Steven Shelford, Aleksandrs Slivkins |
| 2014 | ICDE | Kondenzer: Exploration and visualization of archived social media. | Omar Alonso, Kartikay Khandelwal |
| 2014 | ICWSM | Finding Users we Trust: Scaling up Verified Twitter Users Using their Communication Patterns. | Martin Hentschel, Omar Alonso, Scott Counts, Vasileios Kandylas |
| 2014 | RecSys | Content ordering based on commuting patterns. | Travis Gingerich, Omar Alonso |
| 2014 | WWW | Analyzing temporal characteristics of check-in data. | Sushma Bannur, Omar Alonso |
| 2014 | WWW | Wikipedia as a time machine. | Stewart Whiting, Joemon M. Jose, Omar Alonso |
| 2014 | SIGIR | Building a query log via crowdsourcing. | Omar Alonso, Maria Stone |
| 2013 | CIKM | Exploiting entities in social media. | Omar Alonso, Qifa Ke, Kartikay Khandelwal, Srinivas Vadrevu |
| 2013 | COLT | Adaptive Crowdsourcing Algorithms for the Bandit Survey Problem. | Ittai Abraham, Omar Alonso, Vasilis Kandylas, Aleksandrs Slivkins |
| 2013 | HCOMP | A Human-Centered Framework for Ensuring Reliability on Crowdsourced Labeling Tasks. | Omar Alonso, Catherine C. Marshall, Marc Najork |
| 2013 | HCOMP | Automating Crowdsourcing Tasks in an Industrial Environment. | Vasilis Kandylas, Omar Alonso, Shiroy Choksey, Kedar Rudre, Prashant Jaiswal |
| 2013 | WWW | Stuff happens continuously: exploring web contents with temporal information. | Omar Alonso |
| 2013 | WWW | Timelines as summaries of popular scheduled events. | Omar Alonso, Kyle Shiells |
| 2012 | CIKM | CrowdTiles: presenting crowd-based information for event-driven information needs. | Stewart Whiting, Ke Zhou, Joemon M. Jose, Omar Alonso, Teerapong Leelanupab |
| 2012 | ECIR | Retro: Time-Based Exploration of Product Reviews. | Jannik Strtgen, Omar Alonso, Michael Gertz |
| 2012 | WWW | Identification of top relevant temporal expressions in documents. | Jannik Strtgen, Omar Alonso, Michael Gertz |
| 2012 | SIGIR | Crowdsourcing for search evaluation and social-algorithmic search. | Matthew Lease, Omar Alonso |
| 2012 | SIGIR | Social annotations: utility and prediction modeling. | Patrick Pantel, Michael Gamon, Omar Alonso, Kevin Haas |
| 2011 | CIKM | Fourth workshop on exploiting semantic annotations in information retrieval (ESAIR). | Omar Alonso, Jaap Kamps, Jussi Karlgren |
| 2011 | ECIR | Design and Implementation of Relevance Assessments Using Crowdsourcing. | Omar Alonso, Ricardo Baeza-Yates |
| 2011 | WWW | Temporal Information Retrieval: Challenges and Opportunities. | Omar Alonso, Jannik Strtgen, Ricardo Baeza-Yates, Michael Gertz |
| 2011 | SIGIR | Crowdsourcing for information retrieval: principles, methods, and applications. | Omar Alonso, Matthew Lease |
| 2011 | WSDM | Crowdsourcing 101: putting the WSDM of crowds to work for you. | Omar Alonso, Matthew Lease |
| 2011 | SPIRE | Enhancing Document Snippets Using Temporal Information. | Omar Alonso, Michael Gertz, Ricardo Baeza-Yates |
| 2010 | CIKM | Generating document summaries from user annotations. | Karen Shiells, Omar Alonso, Ho John Lee |
| 2010 | ECIR | NEAT: News Exploration Along Time. | Omar Alonso, Klaus Berberich, Srikanta J. Bedathur, Gerhard Weikum |
| 2010 | ECIR | Crowdsourcing Assessments for XML Ranked Retrieval. | Omar Alonso, Ralf Schenkel, Martin Theobald |
| 2010 | ECIR | A Language Modeling Approach for Temporal Information Needs. | Klaus Berberich, Srikanta J. Bedathur, Omar Alonso, Gerhard Weikum |
| 2010 | SPIRE | Temporal Analysis of Document Collections: Framework and Applications. | Omar Alonso, Michael Gertz, Ricardo Baeza-Yates |
| 2009 | CIKM | Clustering and exploring search results using timeline constructions. | Omar Alonso, Michael Gertz, Ricardo Baeza-Yates |
| 2009 | SIGIR | Relevance criteria for e-commerce: a crowdsourcing-based experimental analysis. | Omar Alonso, Stefano Mizzaro |
| 2008 | ECIR | Exploiting Semantic Annotations in Information Retrieval. | Omar Alonso, Hugo Zaragoza |
| 2008 | ECIR | Collaborative Topic Tracking in an Enterprise Environment. | Conny Franke, Omar Alonso |
| 2008 | MSR | Expertise identification and visualization from CVS. | Omar Alonso, Premkumar T. Devanbu, Michael Gertz |
| 2008 | SIGIR | Structuring collections with Scatter/Gather extensions. | Omar Alonso, Justin Talbot |
| 2007 | ECIR | Enterprise People and Skill Discovery Using Tolerant Retrieval and Visualization. | Jan Brunnert, Omar Alonso, Dirk Riehle |
| 2007 | SIGIR | Search results using timeline visualizations. | Omar Alonso, Michael Gertz, Ricardo A. Baeza-Yates |
| 2006 | WWW | GIO: a semantic web application using the information grid framework. | Omar Alonso, Sandeepan Banerjee, Mark Drake |
| 2006 | SIGIR | Clustering of search results using temporal attributes. | Omar Alonso, Michael Gertz |
| 2004 | MSR | Database Techniques for the Analysis and Exploration of Software Repositories. | Omar Alonso, Premkumar T. Devanbu, Michael Gertz |
| 2002 | ICSR | Generation of Text Search Applications for Databases. An Exercise on Domain Engineering. | Omar Alonso |
| 2001 | WWW | Integration of Search Engines with User Interfaces. | Omar Alonso, Ricardo A. Baeza-Yates |
| 2000 | ICSR | Visualization of Reusable Software Assets. | Omar Alonso, William B. Frakes |
| 2000 | SPIRE | A Model and Software Architecture for Search Results Visualization on the WWW. | Omar Alonso, Ricardo A. Baeza-Yates |
| 1997 | HCI | GUI Evaluation Through Web. | Jaime Snchez, Omar Alonso |