Sciweavers

2001 search results - page 68 / 401
» Indexing in a Hypertext Database
Sort
View
157
Voted
CIKM
2005
Springer
15 years 2 months ago
Fast on-line index construction by geometric partitioning
Inverted index structures are the mainstay of modern text retrieval systems. They can be constructed quickly using off-line mergebased methods, and provide efficient support for ...
Nicholas Lester, Alistair Moffat, Justin Zobel
84
Voted
ICDE
2007
IEEE
116views Database» more  ICDE 2007»
15 years 6 months ago
On-Line Index Selection for Shifting Workloads
This paper introduces COLT (Continuous On-Line Tuning), a novel framework that continuously monitors the workload of a database system and enriches the existing physical design wi...
Karl Schnaitter, Serge Abiteboul, Tova Milo, Neokl...
83
Voted
TREC
2000
15 years 1 months ago
Reflections on "Aboutness" TREC-9 Evaluation Experiments at Justsystem
TREC-9 evaluation experiments at the Justsystem site are described with a focus on "aboutness" based approach in text retrieval. Experiments on the effects of supplement...
Sumio Fujita
126
Voted
EDBT
2012
ACM
255views Database» more  EDBT 2012»
13 years 3 months ago
Top-k spatial keyword queries on road networks
With the popularization of GPS-enabled devices there is an increasing interest for location-based queries. In this context, one interesting problem is processing top-k spatial key...
João B. Rocha-Junior, Kjetil Nørv&ar...
SIGMOD
2010
ACM
255views Database» more  SIGMOD 2010»
15 years 5 months ago
Indexing multi-dimensional data in a cloud system
Providing scalable database services is an essential requirement for extending many existing applications of the Cloud platform. Due to the diversity of applications, database ser...
Jinbao Wang, Sai Wu, Hong Gao, Jianzhong Li, Beng ...