490 search results - page 44 / 98 » Practical Extensions to the IFDS Algorithm |
SODA
2003
ACM
13 years 10 months ago
2003
ACM
This work examines algebraic techniques for comparing quadratic algebraic numbers, thus yielding methods for deciding key predicates in various geometric constructions. Our motiva...
ASIACRYPT
2003
Springer
14 years 2 months ago
2003
Springer
We present two new parallel algorithms for extending the domain of a UOWHF. The first algorithm is complete binary tree based construction and has less key length expansion than S...
MDM
2009
Springer
14 years 3 months ago
2009
Springer
Proximity based services are location based services (LBS) in which the service adaptation depends on the comparison between a given threshold value and the distance between a use...
VLDB
1995
ACM
14 years 13 days ago
1995
ACM
In this paper we introduce generalized projections (GPs), an extension of duplicateeliminating projections, that capture aggregations, groupbys, duplicate-eliminating projections ...
KAIS
2007
13 years 8 months ago
2007
Data clustering is a popular approach for automatically finding classes, concepts, or groups of patterns. In practice this discovery process should avoid redundancies with existi...