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DEXA
2008
Springer
117views Database» more  DEXA 2008»
14 years 11 months ago
Space-Partitioning-Based Bulk-Loading for the NSP-Tree in Non-ordered Discrete Data Spaces
Properly-designed bulk-loading techniques are more efficient than the conventional tuple-loading method in constructing a multidimensional index tree for a large data set. Although...
Gang Qian, Hyun-Jeong Seok, Qiang Zhu, Sakti Prama...
68
Voted
TGIS
2010
80views more  TGIS 2010»
14 years 8 months ago
The Space Package: Tight Integration between Space and Semantics
Interpretation of spatial features often requires combined reasoning over geometry and semantics. We introduce the Space package, an open source SWI-Prolog extension that provides ...
Willem Robert van Hage, Jan Wielemaker, Guus Schre...
78
Voted
SIGIR
2008
ACM
14 years 9 months ago
Knowledge transformation from word space to document space
In most IR clustering problems, we directly cluster the documents, working in the document space, using cosine similarity between documents as the similarity measure. In many real...
Tao Li, Chris H. Q. Ding, Yi Zhang 0005, Bo Shao
171
Voted
VLDB
2008
ACM
178views Database» more  VLDB 2008»
15 years 10 months ago
The Bdual-Tree: indexing moving objects by space filling curves in the dual space
Abstract Existing spatiotemporal indexes suffer from either large update cost or poor query performance, except for the Bx -tree (the state-of-the-art), which consists of multiple ...
Man Lung Yiu, Yufei Tao, Nikos Mamoulis
COORDINATION
2000
Springer
15 years 1 months ago
OpenSpaces: An Object-Oriented Framework for Reconfigurable Coordination Spaces
Abstract. Tuple spaces have turned out to be one of the most fundamental abstractions for coordinating communicating agents. At the same time, researchers continue to propose new v...
Stéphane Ducasse, Thomas Hofmann, Oscar Nie...