Research Focus

My research interests span the broad area of data analytics with a particular focus on graph indexing and mining on large networks (knowledge graphs, social networks, and collaboration networks) as well as large transaction graph databases (chemical compounds).

Publications

Journal

• Jithin Vachery, and Sayan Ranu, "RISC: Rapid Inverted-Index Based Search of Chemical Fingerprints", in Journal of Chemical Information and Modeling, 2019. (Impact Factor: 3.804)
  
  
• Sourav Medya, Jithin Vachery, Sayan Ranu and Ambuj Singh,"Noticeable Network Delay Minimization via Node Upgrades", in VLDB, 2018. (AR=18.35%)
  
  

Conference

• Reyha Verma, C. von der Weth, Jithin Vachery, and M. Kankanhalli, "Identifying worry in twitter: Beyond emotion analysis", In Proceedings of the Fourth Workshop on NLP and Computational Social Science (NLP+CSS), 2020.
  
  
• C. von der Weth, Jithin Vachery, and M. Kankanhalli, "Nudging users to slow downthe spread of fake news in social media", in IEEE International Conference on Multimedia Expo Workshops (ICMEW), 2020.
  
  
• Jithin Vachery, Akhil Arora, Sayan Ranu and Arnab Bhattacharya, "RAQ: Relationship-Aware Graph Querying in Large Networks", in WWW, 2019. (Full Paper, Oral Presentation, AR=18%)
  
  
• Aritra Ghosh and Jithin Vachery, "Inferring borrower network in a microfinancing framework (KIVA)", in International Conference on Data Science and Engineering (ICDSE), 2016.
  
  

Pre-Prints

• Jithin Vachery and Ambedkar Dukkipati, "On Shore and Johnson properties for a Special Case of Csisz'ar f-divergences", in arXiv preprint, 2012.
  
  

Service

• PC member for SIGMOD 2022, CoDS COMAD 2023, 2022, 2021.
• Reviewer for TKDE 2021
• Sub Reviewer for PVLDB 2022, WSDM 2023,21, ICDE 2021,20, KDD 2021,20,19, CoDS COMAD 2020,19, ICDM 2019, and CIKM 2018.
• External Reviewer for DASFAA 2020,19,18, ACM Computing Surveys 2019, ICDM 2018, KDD 2018,17,16, CIKM 2017, CoDS COMAD 2016, SDM 2016, VLDB 2019, WWW 2017
• Organizing Volunteer for CoDS COMAD 2017.
• Co-founder of anti piracy club at College of Engineering, Trivandrum.