Publications


2018

  1. Discovering Topical Interactions in Text-based Cascades using Hidden Markov Hawkes Processes (to appear)
    Jayesh Choudhari, Anirban Dasgupta, Indrajit Bhattacharya, and Srikanta Bedathur
    in Proc. of IEEE ICDM 2018
  2. Using Word Embeddings for Information Retrieval: How Collection and Term Normalization Choices Affect Performance (to appear)
    Dwaipayan Roy, Debasis Ganguly, Sumit Bhatia, Srikanta Bedathur and Mandar Mitra
    in Proc. of CIKM 2018
  3. DeepANTARA : A Change Tracking Framework for Financial Documents
    Nishtha Madaan, Gautam Singh, Srikanta Bedathur and Arun Kumar
    in Proc. of IEEE SCC 2018
  4. DataVizard: Recommending Visual Presentations for Structured Data
    Rema Ananthanarayanan, Pranay Lohia and Srikanta Bedathur
    in Proc. of WebDB 2018
  5. Sampling and Reconstruction Using Bloom Filters
    Neha Sengupta, Amitabha Bagchi, Srikanta Bedathur and Maya Ramanath
    Trans. on Knowledge and Data Engineering (TKDE) 30(7): 1324-1337

    2017

  6. Tracking the Impact of Fact Deletions on Knowledge Graph Queries using Provenance Polynomials (poster)
    Garima Gaur, Srikanta Bedathur and Arnab Bhattacharya
    in CIKM 2017
  7. LoCaTe: Influence Quantification for Location Promotion in Location-based Social Networks
    Ankita Likhyani, Srikanta Bedathur and Deepak P.
    in IJCAI 2017
  8. Sampling and Reconstruction using Bloom Filters (poster)
    Neha Sengupta, Amitabha Bagchi, Srikanta Bedathur and Maya Ramanath
    in ICDE 2017

    2016

  9. Quark-X: An Efficient Top-K Processing Framework for RDF Quad Stores
    Jyoti Leeka, Srikanta Bedathur, Debajyoti Bera and Medha Atre
    in CIKM 2016
  10. ESPRESSO: Explaining Relationships between Entity Sets
    Stephan Seufert, Klaus Berberich, Srikanta Bedathur, Sarath Kumar Kondreddi, Patrick Ernst and Gerhard Weikum
    in CIKM 2016

    2015

  11. Tracking the Conductance of Rapidly Evolving Topic-Subgraphs
    Sainyam Galhotra, Amitabha Bagchi, Srikanta Bedathur, Maya Ramanath and Vidit Jain
    PVLDB Vol. 8, Issue 13, 2015 (presented at VLDB 2016)
  12. Inferring and Exploiting Categories for Next Location Prediction (poster)
    Ankita Likhyani, Deepak Padmanabhan, Srikanta Bedathur, and Sameep Mehta
    in WWW 2015

    2014

  13. Phrase Query Optimization on Inverted Indexes
    Avishek Anand, Srikanta Bedathur, Ida Mele and Klaus Berberich
    in CIKM 2014
  14. RQ-RDF-3X: Going Beyond Triplestores
    Jyoti Leeka and Srikanta Bedathur
    in DESWEB 2014
  15. Towards Generating Text Summaries for Entity Chains
    Shruti Chhabra and Srikanta Bedathur
    in ECIR 2014

    2013

  16. Generating Text Summaries of Graph Snippets
    Shruti Chhabra and Srikanta Bedathur
    in COMAD 2013
  17. Efficient Computation of Relationship-Centrality in Large Entity-Relationship Graphs (Poster)
    Stephan Seufert, Srikanta Bedathur, Johannes Hoffart, Andrey Gubichev and Klaus Berberich
    in ISWC 2013
  18. Label Constrained Shortest Path Estimation (Poster)
    Ankita Likhyani and Srikanta Bedathur
    in CIKM 2013
  19. Temporal Diversifaction of Search Results
    Klaus Berberich and Srikanta Bedathur
    in TAIA: SIGIR 2013 Workshop on Time Aware Information Access -- colocated with SIGIR 2013
  20. Sparqling Kleene : Fast Regex Paths in RDF-3x
    Andrey Gubichev, Srikanta Bedathur and Stephan Seufert
    in GRADES: Graph Data-management Experiences and Systems - workshop colocated with SIGMOD 2013
  21. Computing n-gram Statistics in MapReducearXiv TR
    Klaus Berberich and Srikanta Bedathur
    in EDBT 2013.
    MPI-INF Techreport (MPI-I-2012-5-003), arXiv 1207.4371v1.
  22. FERRARI : Flexible and Efficient Reachability Range Assignment for Graph Indexing Code & Datasets
    Stephan Seufert, Avishek Anand, Srikanta Bedathur and Gerhard Weikum
    in ICDE 2013
  23. D-Hive: Data Bees Pollinating RDF, Text, and Time
    Srikanta Bedathur, Klaus Berberich, John Patlakas, Peter Triantafillou and Gerhard Weikum
    in CIDR 2013 (OIV track).

    2012

  24. Index Maintenance for Time-Travel Text Search
    Avishek Anand, Srikanta Bedathur, Klaus Berberich and Ralf Schenkel
    in SIGIR 2012.

    2011

  25. Temporal Knowledge for Timely Intelligence
    Gerhard Weikum, Srikanta Bedathur and Ralf Schenkel
    in BIRTE 2010, published as Lecture Notes in Business Information Processing, Vol. 84, Springer Berlin Heidelberg, 2011.
  26. Temporal Index Sharding for Space-Time Efficiency in Archive Search
    Avishek Anand, Srikanta Bedathur, Klaus Berberich and Ralf Schenkel
    in SIGIR 2011.

    2010

  27. Bonsai: Growing Interesting Small Trees
    Stephan Seufert, Srikanta Bedathur, Julián Mestre and Gerhard Weikum
    in IEEE Conference on Data Mining (ICDM) 2010.
    Techreport version
  28. Time-based Exploration of News Archives
    Omar Alonso, Klaus Berberich, Srikanta Bedathur and Gerhard Weikum
    in HCIR (colocated with IIiX) 2010.
  29. Efficient Temporal Keyword Queries over Versioned Text
    Avishek Anand, Srikanta Bedathur, Klaus Berberich, Ralf Schenkel
    in CIKM 2010.
    Techreport version
  30. Fast and Accurate Estimation of Shortest Paths in Large Graphs
    Andrey Gubichev, Srikanta Bedathur, Stephan Seufert, Gerhard Weikum
    in CIKM 2010.
  31. InZeit: Efficiently Identifying Insightful Time Points (Demonstration)
    Vinay Setty, Srikanta Bedathur, Klaus Berberich, and Gerhard Weikum
    in VLDB 2010.
  32. ANTOURAGE: Mining Distance-constrained Trips from Flickr (poster)
    Saral Jain, Stephan Seufert, and Srikanta Bedathur
    in WWW 2010.
  33. Durable Top-K Search in Document Archives
    Leong Hou U, Nikos Mamoulis, Klaus Berberich, and Srikanta Bedathur
    in SIGMOD 2010.
  34. A Language Modeling Approach for Temporal Information Needs
    Klaus Berberich, Srikanta Bedathur, Omar Alonso, and Gerhard Weikum
    in ECIR 2010.
    Techreport version
  35. NEAT : News Exploration Along Time (Demonstration)
    Omar Alonso, Klaus Berberich, Srikanta Bedathur and Gerhard Weikum
    in ECIR 2010.
  36. Interesting-Phrase Mining for Ad-hoc Text Analytics
    Srikanta Bedathur, Klaus Berberich, Jens Dittrich, Nikos Mamoulis and Gerhard Weikum
    in JDMR (formerly Proc. VLDB) 2010.
    Techreport version

    2009

  37. Towards Time-aware Link Prediction in Evolving Social Networks
    Tomasz Tylenda, Ralitsa Angelova and Srikanta Bedathur
    in SNA-KDD 2009.
  38. Bridging the Terminology Gap in Web Archive Search
    Klaus Berberich, Srikanta Bedathur, Mauro Sozio and Gerhard Weikum
    in WebDB 2009.
  39. EverLast: A Distributed Architecture for Preserving the Web
    Avishek Anand, Srikanta Bedathur, Klaus Berberich, Ralf Schenkel, Christos Tryfonopoulos
    in ACM-JCDL 2009.
  40. Time will Tell: Leveraging Temporal Expressions in IR
    Irem Arikan, Srikanta Bedathur and Klaus Berberich
    in Late-breaking results track of WSDM 2009.

    2008

  41. Tunable Word-level Index Compression for Versioned Corpora
    Klaus Berberich, Srikanta Bedathur and Gerhard Weikum
    in Efficiency Issues in Information Retrieval workshop (co-located with ECIR) 2008.
  42. Flood Little, Cache More: Effective Result-reuse in P2P IR Systems
    Christian Zimmer, Srikanta Bedathur and Gerhard Weikum
    in DASFAA 2008.

    2007

  43. Exploiting Replication in Peer-to-Peer Search over Distributed Digital Libraries
    Christian Zimmer, Srikanta Bedathur, Christos Tryfonopoulos and Gerhard Weikum
    in 2nd DELOS Conf. on Digital Libraries 2007.
  44. Standing on the Shoulders of Peers: Caching in Peer-to-Peer Information Retrieval(poster)
    Christian Zimmer, Srikanta Bedathur and Gerhard Weikum
    in DBISP2P 2007 (co-located with VLDB 2007).
  45. A Pocket Guide to Web History
    Klaus Berberich, Srikanta Bedathur and Gerhard Weikum
    in SPIRE 2007.
  46. FluxCapacitor: Efficient Time-Travel Text Search (Demonstration proposal)
    Klaus Berberich, Srikanta Bedathur, Thomas Neumann and Gerhard Weikum
    in VLDB 2007.
  47. EntityAuthority: Semantically Enriched Graph-Based Authority Propagation
    Julia Stoyanovich, Srikanta Bedathur, Klaus Berberich and Gerhard Weikum
    in WebDB 2007.
  48. A Time Machine for Text Search
    Klaus Berberich, Srikanta Bedathur, Thomas Neumann and Gerhard Weikum
    in SIGIR 2007 . PDF
    Techreport version
  49. Comparing Apples and Oranges: Normalized PageRank for Evolving Graphs
    Klaus Berberich, Srikanta Bedathur, Michalis Vazirgiannis and Gerhard Weikum
    Proc. of WWW 2007
  50. Efficient Time-travel on Versioned Text Collections
    Klaus Berberich, Srikanta Bedathur and Gerhard Weikum
    Proc. of BTW 2007.

    2006

  51. Rank Synopses for Efficient Time Travel on the Web Graph
    Klaus Berberich, Srikanta Bedathur and Gerhard Weikum
    Proc. of CIKM 2006.
  52. BuzzRank ... and the Trend is your Friend
    Klaus Berberich, Srikanta Bedathur, Michalis Vazirgiannis and Gerhard Weikum
    Proc. of WWW 2006.

    2005

  53. Search-Optimized Persistent Suffix-tree Storage for Biological Applications(PDF)
    Srikanta Bedathur and Jayant Haritsa
    Proc. of 12th IEEE Intl. Conf. on High Performance Computing (HiPC), 2005.

    2004

  54. BODHI : A Database Habitat for Bio-diversity Information (demo)(PDF)
    Srikanta Bedathur, Abhijit Kadlag and Jayant Haritsa
    Proc. of ACM SIGMOD Intl. Conf. on Management of Data (SIGMOD), 2004.
  55. Engineering a Fast Online Persistent Suffix Tree Construction (PDF)
    Srikanta Bedathur and Jayant Haritsa
    Proc. of 20th IEEE Intl. Conf. on Data Engineering (ICDE), 2004.

    2000

  56. Design and Implementation of a Biodiversity Information Management System(PS)
    Srikanta Bedathur and Jayant Haritsa
    Proc. of 10th Intl. Conf. on Management of Data (COMAD), 2000.