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SSDBM
2003
IEEE
123views Database» more  SSDBM 2003»
14 years 4 months ago
MoBIoS: A Metric-Space DBMS to Support Biological Discovery
MoBIoS is a specialized database management system whose storage manager is based on metric-space indexing, and whose query language entails biological data types. When relational...
Daniel P. Miranker, Weijia Xu, Rui Mao
CIKM
2000
Springer
14 years 3 months ago
Object and Query Transformation: Supporting Multi-Dimensional Queries through Code Reuse
The complexity of deploying high-performance spatial structures in transactional DBMS environments has motivated researchers to experiment with the idea of reusing the effort inve...
Ratko Orlandic, Byunggu Yu
FSTTCS
2000
Springer
14 years 2 months ago
Text Sparsification via Local Maxima
In this paper we investigate some properties and algorithms related to a text sparsification technique based on the identification of local maxima in the given string. As the numb...
Pierluigi Crescenzi, Alberto Del Lungo, Roberto Gr...
DAGSTUHL
2004
14 years 4 days ago
The Priority R-Tree: A Practically Efficient and Worst-Case-Optimal R-Tree
We present the Priority R-tree, or PR-tree, which is the first R-tree variant that always answers a window query using O((N/B)1-1/d + T/B) I/Os, where N is the number of ddimensio...
Lars Arge, Mark de Berg, Herman J. Haverkort, Ke Y...
RIAO
2004
14 years 4 days ago
Chinese Character Expansion for Retrieving Japanese Paraphrases
This paper proposes two methods of query expansion for retrieving paraphrase candidates indexed by Kanzi (Chinese) characters. The idea is to calculate similarity between Kanzi ch...
Takenobu Tokunaga, Yoshiki Tezuka, Hozumi Tanaka