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AMAI
2002
Springer
13 years 7 months ago
Nonmonotonicity and Compatibility Relations in Belief Structures
: We concern ourselves with the situation Here we investigate an extension of the basic concept of in which we use the Dempster-Shafer belief structure to a compatibility relation ...
Ronald R. Yager
APIN
2002
70views more  APIN 2002»
13 years 7 months ago
Compact Unstructured Representations for Evolutionary Design
This paper proposes a few steps to escape structured extensive representations for objects, in the context of evolutionary Topological Optimum Design (TOD) problems: early results ...
Hatem Hamda, François Jouve, Evelyne Lutton...
POPL
1998
ACM
13 years 11 months ago
From System F to Typed Assembly Language
abstractions, such as closures, tuples, and user-defined abstract data types. The type system ensures that well-typed programs cannot violate these abstractions. In addition, the ...
J. Gregory Morrisett, David Walker, Karl Crary, Ne...
SIGMOD
1993
ACM
150views Database» more  SIGMOD 1993»
13 years 11 months ago
Predicate Migration: Optimizing Queries with Expensive Predicates
The traditional focus of relational query optimization schemes has been on the choice of join methods and join orders. Restrictions have typically been handled in query optimizers ...
Joseph M. Hellerstein, Michael Stonebraker
CSL
2009
Springer
13 years 11 months ago
Fixed-Point Definability and Polynomial Time
My talk will be a survey of recent results about the quest for a logic capturing polynomial time. In a fundamental study of database query languages, Chandra and Harel [4] first ra...
Martin Grohe