Browsing Singapore-MIT Alliance (SMA) by Author "Ooi, Beng Chin"

Now showing items 1-5 of 5

    • BATON: A Balanced Tree Structure for Peer-to-Peer Networks 

      Jagadish, H.V.; Ooi, Beng Chin; Rinard, Martin C.; Vu, Quang Hieu (2006-01)
      We propose a balanced tree structure overlay on a peer-to-peer network capable of supporting both exact queries and range queries efficiently. In spite of the tree structure causing distinctions to be made between nodes ...

    • Collaborative Data Publishing and Searching System 

      Ooi, Beng Chin; Yu, Bei; Li, Guoliang (2007-01)
      In this paper, we present a folksonomy-based collaborative data publishing and searching system. The system accepts data objects described with user-created metadata, called data units. The system supports flexible structure ...

    • Keyword Join: Realizing Keyword Search for Information Integration 

      Yu, Bei; Liu, Ling; Ooi, Beng Chin; Tan, Kian Lee (2006-01)
      Information integration has been widely addressed over the last several decades. However, it is far from solved due to the complexity of resolving schema and data heterogeneities. In this paper, we propose out attempt to ...

    • Keyword Join: Realizing Keyword Search in P2P-based Database Systems 

      Yu, Bei; Liu, Ling; Ooi, Beng Chin; Tan, Kian Lee (2005-01)
      In this paper, we present a P2P-based database sharing system that provides information sharing capabilities through keyword-based search techniques. Our system requires neither a global schema nor schema mappings between ...

    • PeerDB-Peering into Personal Databases 

      Ooi, Beng Chin; Tan, Kian Lee (2003-01)
      In this talk, we will present the design and evaluation of PeerDB, a peer-to-peer (P2P) distributed data sharing system. PeerDB distinguishes itself from existing P2P systems in several ways. First, it is a full-fledge ...