564 search results - page 75 / 113 » Some Results on the Expressive Power and Complexity of LSCs |
EDBT
2012
ACM
13 years 4 days ago
2012
ACM
We present an effective optimization framework for general SQLlike map-reduce queries, which is based on a novel query algebra and uses a small number of higher-order physical ope...
ICIP
2001
IEEE
15 years 11 months ago
2001
IEEE
In this paper we use concepts from the lattice-based theory of morphological operators and fuzzy sets to develop generalized lattice image operators that can be expressed as nonli...
FOGA
1994
14 years 11 months ago
1994
Holland's Schema Theorem is widely taken to be the foundation for explanations of the power of genetic algorithms (GAs). Yet some dissent has been expressed as to its implica...
AIME
2005
Springer
15 years 3 months ago
2005
Springer
Time, events, changes, and processes play a major role in medical conceptual modeling. Representation of time-structures and reasoning about time-oriented medical data are importan...
SAC
2004
ACM
15 years 3 months ago
2004
ACM
In our present work we introduce the use of data fusion in the field of DoS anomaly detection. We present DempsterShafer’s Theory of Evidence (D-S) as the mathematical foundati...