Sciweavers

2714 search results - page 13 / 543
» On the Notion of Value Object
Sort
View
CATS
2006
13 years 8 months ago
On the Logical Implication of Multivalued Dependencies with Null Values
The implication of multivalued dependencies (MVDs) in relational databases has originally been defined in the context of some fixed finite universe (Fagin 1977, Zaniolo 1976). Whi...
Sebastian Link
SIMVIS
2003
13 years 8 months ago
Interest Value Driven Adaptive Subdivision
This paper generalizes adaptive subdivision algorithms by introducing an applicationdependent Degree of Interest function. Therefore, geometry-related as well as geometry-independ...
Tobias Isenberg, Knut Hartmann, Henry König
CADE
2006
Springer
14 years 7 months ago
Dynamic Logic with Non-rigid Functions
We introduce a dynamic logic that is enriched by non-rigid functions, i.e., functions that may change their value from state to state (during program execution), and we present a (...
Bernhard Beckert, André Platzer
VLDB
1990
ACM
116views Database» more  VLDB 1990»
13 years 11 months ago
A Probabilistic Framework for Vague Queries and Imprecise Information in Databases
A probabilistic learning model for vague queries and missing or imprecise information in databases is described. Instead of retrieving only a set of answers, our approach yields a...
Norbert Fuhr
ICGA
2006
83views Optimization» more  ICGA 2006»
13 years 7 months ago
A Tool for the Direct Assessment of Poker Decisions
The element of luck permeates every aspect of the game of poker. Random stochastic outcomes introduce a large amount of noise that can make it very difficult to distinguish a good...
Darse Billings, Morgan Kan