Sciweavers

2939 search results - page 110 / 588
» A geometric approach to aggregation
Sort
View
SCN
2010
Springer
143views Communications» more  SCN 2010»
14 years 12 months ago
History-Free Aggregate Message Authentication Codes
Aggregate message authentication codes, as introduced by Katz and Lindell (CT-RSA 2008), combine several MACs into a single value, which has roughly the same size as an ordinary MA...
Oliver Eikemeier, Marc Fischlin, Jens-Fabian G&oum...
197
Voted
SIGMOD
2008
ACM
206views Database» more  SIGMOD 2008»
16 years 1 months ago
Ad-hoc aggregations of ranked lists in the presence of hierarchies
A variety of web sites and web based services produce textual lists at varying time granularities ranked according to several criteria. For example, Google Trends produces lists o...
Nilesh Bansal, Sudipto Guha, Nick Koudas
AMAI
2006
Springer
15 years 1 months ago
Strong and uniform equivalence of nonmonotonic theories - an algebraic approach
We show that the concepts of strong and uniform equivalence of logic programs eneralized to an abstract algebraic setting of operators on complete lattices. Our results imply char...
Miroslaw Truszczynski
HICSS
2005
IEEE
132views Biometrics» more  HICSS 2005»
15 years 7 months ago
Multi-Expert Decision-Making with Linguistic Information: A Probabilistic-Based Model
It is well-known that linguistic decision-making problems that manage preferences from different experts follow a common resolution scheme composed by two phases: an aggregation p...
Van-Nam Huynh, Yoshiteru Nakamori
94
Voted
SIGGRAPH
1987
ACM
15 years 5 months ago
Flocks, herds and schools: A distributed behavioral model
The aggregate motion of a flock of birds, a herd of land animals, or a school of fish is a beautiful and familiar part of the natural world. But this type of complex motion is rar...
Craig W. Reynolds