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WAIM
2007
Springer
14 years 6 months ago
An Efficient Spatial Search Method Based on SG-Tree
To solve the overlapping search of multidimensional spatial database containing large quantity of objects with dynamic spatial extent, this paper proposes an index structure named ...
Yintian Liu, Changjie Tang, Lei Duan, Tao Zeng, Ch...
WAIM
2007
Springer
14 years 6 months ago
Efficient Processing of Relational Queries with Sum Constraints
Svetlozar Nestorov, Chuang Liu, Ian T. Foster
WAIM
2007
Springer
14 years 6 months ago
Towards a Type-2 Fuzzy Description Logic for Semantic Search Engine
Ruixuan Li, Xiaolin Sun, Zhengding Lu, Kunmei Wen,...
WAIM
2007
Springer
14 years 6 months ago
Semantic-Based Grouping of Search Engine Results Using WordNet
Terms used in search queries often have multiple meanings. Consequently, search results corresponding to different meanings may be retrieved, making identifying relevant results in...
Reza Hemayati, Weiyi Meng, Clement T. Yu