Sciweavers

2237 search results - page 283 / 448
» Storing information with extractors
Sort
View
103
Voted
VLDB
2005
ACM
126views Database» more  VLDB 2005»
15 years 6 months ago
Consistently Estimating the Selectivity of Conjuncts of Predicates
Cost-based query optimizers need to estimate the selectivity of conjunctive predicates when comparing alternative query execution plans. To this end, advanced optimizers use multi...
Volker Markl, Nimrod Megiddo, Marcel Kutsch, Tam M...
JCDL
2003
ACM
231views Education» more  JCDL 2003»
15 years 6 months ago
Acquisition, Representation, Query and Analysis of Spatial Data: A Demonstration 3D Digital Library
The increasing power of techniques to model complex geometry and extract meaning from 3D information create complex data that must be described, stored, and displayed to be useful...
Jeremy Rowe, Anshuman Razdan, Arleyn Simon
119
Voted
SSD
1999
Springer
106views Database» more  SSD 1999»
15 years 5 months ago
XZ-Ordering: A Space-Filling Curve for Objects with Spatial Extension
There is an increasing need to integrate spatial index structures into commercial database management systems. In geographic information systems (GIS), huge amounts of information ...
Christian Böhm, Gerald Klump, Hans-Peter Krie...
104
Voted
ICDAR
1997
IEEE
15 years 5 months ago
The Function of Documents
The purpose of a document is to facilitate the transfer of information from its author to its readers. It is the author’s job to design the document so that the information it c...
David S. Doermann, Azriel Rosenfeld, Ehud Rivlin
135
Voted
MATA
2000
Springer
137views Communications» more  MATA 2000»
15 years 4 months ago
Topology Discovery in Ad Hoc Wireless Networks Using Mobile Agents
Extensive research on mobile agents has been rife with the growing interests in network computing. In this paper, we have discussed a mobile multi-agent-based framework to address ...
Romit Roy Choudhury, Somprakash Bandyopadhyay, Kri...