DEMANDATA: Computational Journalism Research
GraphU: Tackling Usability Challenges in Querying and Exploring Entity Graphs
Data Exploration, Crowdsourcing, Entity Queries, Database Testing
Ph.D. Research: Database Engine for Top-k Queries, Web and XML Data Management


Demos, Videos, and Codes

DEMANDATA: Computational Journalism Graph4U: Tackling Usability Challenges in Querying and Exploring Entity Graphs
  • GQBE: graph query by example demo video
  • Maverick: discovering exceptional facts from knowledge graphs
  • Orion: auto-suggestion for interactive graph query formulation demo video
  • TableView: preview tables for entity graphs demo video reproducibility package
EntityEngine: Entity-Centric Querying and Exploration of Web Data
  • ERQ: entity-relationship query on Wikipedia demo
  • Facetedpedia: faceted search interface for Wikipedia demo
CrewScout: Expert Team Finding by Skyline Groups demo video
RankSQL: Database Engine Extended with Top-k Query Algorithms and Query Optimization source code



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Email: cli@uta.edu