Srikanta J. Bedathur

2026

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TaxoBell: Gaussian Box Embeddings for Self-Supervised Taxonomy Expansion.
Sahil Mishra|Srinitish Srinivasan|Srikanta Bedathur|Tanmoy Chakraborty
Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.

2025

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Retrieving Continuous-Time Event Sequences Using Neural Temporal Point Processes with Learnable Hashing.
Vinayak Gupta|Srikanta Bedathur|Abir De
ACM Transactions on Intelligent Systems and Technology (TIST) 2025 Volume 16 Issue 2
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Answering Multimodal Exclusion Queries with Lightweight Sparse Disentangled Representations.
Prachi|Sumit Bhatia|Srikanta Bedathur
Proceedings of the 2025 International ACM SIGIR Conference on Innovative Concepts and Theories in Information Retrieval, ICTIR 2025, Padua, Italy, 18 July 2025
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MINTT: Memory Inductive Transfer for Temporal Graph Neural Networks.
Tanishq Dubey|Sidharth Agarwal|Shubham Gupta|Srikanta Bedathur
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025

2024

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Tapestry of Time and Actions: Modeling Human Activity Sequences Using Temporal Point Process Flows.
Vinayak Gupta|Srikanta Bedathur
ACM Transactions on Intelligent Systems and Technology (TIST) 2024 Volume 15 Issue 3
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TransDrift: Modeling Word-Embedding Drift using Transformer.
Nishtha Madaan|Prateek Chaudhury|Nishant Kumar|Srikanta Bedathur
Companion Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, Singapore, May 13-17, 2024

2023

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Evaluating Cross-modal Generative Models Using Retrieval Task.
Shivangi Bithel|Srikanta Bedathur
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023

2022

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Doing More with Less: Overcoming Data Scarcity for POI Recommendation via Cross-Region Transfer.
Vinayak Gupta|Srikanta Bedathur
ACM Transactions on Intelligent Systems and Technology (TIST) 2022 Volume 13 Issue 3
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Modeling Continuous Time Sequences with Intermittent Observations using Marked Temporal Point Processes.
Vinayak Gupta|Srikanta Bedathur|Sourangshu Bhattacharya|Abir De
ACM Transactions on Intelligent Systems and Technology (TIST) 2022 Volume 13 Issue 6

2021

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Regex Queries over Incomplete Knowledge Bases.
Vaibhav Adlakha|Parth Shah|Srikanta J. Bedathur|Mausam
3rd Conference on Automated Knowledge Base Construction, AKBC 2021, Virtual, October 4-8, 2021.
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MUFin'21: First International Workshop on Modelling Uncertainty in the Financial World.
Srikanta Bedathur|Tanmoy Bhowmik|Nitendra Rajput|Karamjit Singh|Maneet Singh
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021
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Computing and Maintaining Provenance of Query Result Probabilities in Uncertain Knowledge Graphs.
Garima Gaur|Abhishek Dang|Arnab Bhattacharya|Srikanta Bedathur
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021
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Region Invariant Normalizing Flows for Mobility Transfer.
Vinayak Gupta|Srikanta Bedathur
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

2020

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IterefinE: Iterative KG Refinement Embeddings using Symbolic Knowledge.
Siddhant Arora|Srikanta Bedathur|Maya Ramanath|Deepak Sharma
Conference on Automated Knowledge Base Construction, AKBC 2020, Virtual, June 22-24, 2020.
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How and Why is An Answer (Still) Correct? Maintaining Provenance in Dynamic Knowledge Graphs.
Garima Gaur|Arnab Bhattacharya|Srikanta Bedathur
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020
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Aspect-Based Academic Search Using Domain-Specific KB.
Prajna Upadhyay|Srikanta Bedathur|Tanmoy Chakraborty|Maya Ramanath
Advances in Information Retrieval - 42nd European Conference on IR Research, ECIR 2020, Lisbon, Portugal, April 14-17, 2020, Proceedings, Part II

2019

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Location-Specific Influence Quantification in Location-Based Social Networks.
Ankita Likhyani|Srikanta Bedathur|P. Deepak
ACM Transactions on Intelligent Systems and Technology (TIST) 2019 Volume 10 Issue 3

2018

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Using Word Embeddings for Information Retrieval: How Collection and Term Normalization Choices Affect Performance.
Dwaipayan Roy|Debasis Ganguly|Sumit Bhatia|Srikanta Bedathur|Mandar Mitra
Proceedings of the 27th ACM International Conference on Information and Knowledge Management, CIKM 2018, Torino, Italy, October 22-26, 2018

2017

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Tracking the Impact of Fact Deletions on Knowledge Graph Queries using Provenance Polynomials.
Garima Gaur|Srikanta J. Bedathur|Arnab Bhattacharya
Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, CIKM 2017, Singapore, November 06 - 10, 2017

2016

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Quark-X: An Efficient Top-K Processing Framework for RDF Quad Stores.
Jyoti Leeka|Srikanta Bedathur|Debajyoti Bera|Medha Atre
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016
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ESPRESSO: Explaining Relationships between Entity Sets.
Stephan Seufert|Klaus Berberich|Srikanta J. Bedathur|Sarath Kumar Kondreddi|Patrick Ernst|Gerhard Weikum
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016
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Instant Espresso: Interactive Analysis of Relationships in Knowledge Graphs.
Stephan Seufert|Patrick Ernst|Srikanta J. Bedathur|Sarath Kumar Kondreddi|Klaus Berberich|Gerhard Weikum
Proceedings of the 25th International Conference on World Wide Web, WWW 2016, Montreal, Canada, April 11-15, 2016, Companion Volume

2015

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Inferring and Exploiting Categories for Next Location Prediction.
Ankita Likhyani|Deepak Padmanabhan|Srikanta J. Bedathur|Sameep Mehta
Proceedings of the 24th International Conference on World Wide Web Companion, WWW 2015, Florence, Italy, May 18-22, 2015 - Companion Volume

2014

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Phrase Query Optimization on Inverted Indexes.
Avishek Anand|Ida Mele|Srikanta J. Bedathur|Klaus Berberich
Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, CIKM 2014, Shanghai, China, November 3-7, 2014
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Towards Generating Text Summaries for Entity Chains.
Shruti Chhabra|Srikanta Bedathur
Advances in Information Retrieval - 36th European Conference on IR Research, ECIR 2014, Amsterdam, The Netherlands, April 13-16, 2014. Proceedings

2013

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Label constrained shortest path estimation.
Ankita Likhyani|Srikanta J. Bedathur
22nd ACM International Conference on Information and Knowledge Management, CIKM'13, San Francisco, CA, USA, October 27 - November 1, 2013

2012

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Index maintenance for time-travel text search.
Avishek Anand|Srikanta J. Bedathur|Klaus Berberich|Ralf Schenkel
The 35th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '12, Portland, OR, USA, August 12-16, 2012

2011

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Temporal index sharding for space-time efficiency in archive search.
Raffaele Perego|Avishek Anand|Srikanta J. Bedathur|Martin Rajman|Etienne Rivière|Klaus Berberich|Ralf Schenkel|Raffaele Perego|Avishek Anand|Srikanta J. Bedathur|Martin Rajman|Klaus Berberich|Etienne Rivière
Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2011, Beijing, China, July 25-29, 2011

2010

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Efficient temporal keyword search over versioned text.
Avishek Anand|Srikanta J. Bedathur|Klaus Berberich|Ralf Schenkel
Proceedings of the 19th ACM Conference on Information and Knowledge Management, CIKM 2010, Toronto, Ontario, Canada, October 26-30, 2010
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Fast and accurate estimation of shortest paths in large graphs.
Andrey Gubichev|Srikanta J. Bedathur|Stephan Seufert|Gerhard Weikum
Proceedings of the 19th ACM Conference on Information and Knowledge Management, CIKM 2010, Toronto, Ontario, Canada, October 26-30, 2010
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Incorporating terminology evolution for query translation in text retrieval with association rules.
Amal Chaminda Kaluarachchi|Aparna S. Varde|Srikanta J. Bedathur|Gerhard Weikum|Jing Peng|Anna Feldman
Proceedings of the 19th ACM Conference on Information and Knowledge Management, CIKM 2010, Toronto, Ontario, Canada, October 26-30, 2010
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NEAT: News Exploration Along Time.
Omar Alonso|Klaus Berberich|Srikanta J. Bedathur|Gerhard Weikum
Advances in Information Retrieval, 32nd European Conference on IR Research, ECIR 2010, Milton Keynes, UK, March 28-31, 2010. Proceedings
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A Language Modeling Approach for Temporal Information Needs.
Klaus Berberich|Srikanta J. Bedathur|Omar Alonso|Gerhard Weikum
Advances in Information Retrieval, 32nd European Conference on IR Research, ECIR 2010, Milton Keynes, UK, March 28-31, 2010. Proceedings
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Antourage: mining distance-constrained trips from flickr.
Saral Jain|Stephan Seufert|Srikanta J. Bedathur
Proceedings of the 19th International Conference on World Wide Web, WWW 2010, Raleigh, North Carolina, USA, April 26-30, 2010

2009

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Time Will Tell: Leveraging Temporal Expressions in IR.
Irem Arikan|Srikanta J. Bedathur|Klaus Berberich
Proceedings of the Second International Conference on Web Search and Web Data Mining, WSDM 2009, Barcelona, Spain, February 9-11, 2009

2007

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A time machine for text search.
Klaus Berberich|Srikanta J. Bedathur|Thomas Neumann|Gerhard Weikum
SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Amsterdam, The Netherlands, July 23-27, 2007
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A Pocket Guide to Web History.
Klaus Berberich|Srikanta J. Bedathur|Gerhard Weikum
String Processing and Information Retrieval, 14th International Symposium, SPIRE 2007, Santiago, Chile, October 29-31, 2007, Proceedings
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Comparing apples and oranges: normalized pagerank for evolving graphs.
Klaus Berberich|Srikanta J. Bedathur|Gerhard Weikum|Michalis Vazirgiannis
Proceedings of the 16th International Conference on World Wide Web, WWW 2007, Banff, Alberta, Canada, May 8-12, 2007

2006

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Rank synopses for efficient time travel on the web graph.
Klaus Berberich|Srikanta J. Bedathur|Gerhard Weikum
Proceedings of the 2006 ACM CIKM International Conference on Information and Knowledge Management, Arlington, Virginia, USA, November 6-11, 2006
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BuzzRank ... and the trend is your friend.
Klaus Berberich|Srikanta J. Bedathur|Michalis Vazirgiannis|Gerhard Weikum
Proceedings of the 15th international conference on World Wide Web, WWW 2006, Edinburgh, Scotland, UK, May 23-26, 2006