A Lagrangian Heuristic for Winner Determination Problem in Combinatorial Auctions. - Andrew Lim 001; Jiqing Tang (Australian Conference on Artificial Intelligence, 2005)

Indexing graph-structured XML data for efficient structural join operation. - Qun Chen; Andrew Lim 001; Kian Win Ong; Jiqing Tang (Data Knowl. Eng., 2006)

Indexing XML documents for XPath query processing in external memory. - Qun Chen; Andrew Lim 001; Kian Win Ong; Jiqing Tang (Data Knowl. Eng., 2006)

Using a Lagrangian Heuristic for a Combinatorial Auction Problem. - Yunsong Guo; Andrew Lim 001; Brian Rodrigues; Jiqing Tang (Int. J. Artif. Intell. Tools, 2006)