162 citations · 294 across the 20 of their papers we have counts for
3 papers · 2 filters
Rank-Based Inference over Web Databases
Md Farhadur Rahman, Weimo Liu, Saravanan Thirumuruganathan +2
In recent years, there has been much research in Ranked Retrieval model in structured databases, especially those in web databases. With this model, a search query returns top-k tu…
Aggregate Estimation Over Dynamic Hidden Web Databases
Weimo Liu, Saravanan Thirumuruganathan, Nan Zhang +1
Many databases on the web are "hidden" behind (i.e., accessible only through) their restrictive, form-like, search interfaces. Recent studies have shown that it is possible to esti…
Optimization in Knowledge-Intensive Crowdsourcing
Senjuti Basu Roy, Ioanna Lykourentzou, Saravanan Thirumuruganathan +2
We present SmartCrowd, a framework for optimizing collaborative knowledge-intensive crowdsourcing. SmartCrowd distinguishes itself by accounting for human factors in the process of…