Sciweavers

2076 search results - page 54 / 416
» Functional logic overloading
Sort
View
ICDT
2003
ACM
121views Database» more  ICDT 2003»
14 years 1 months ago
Deciding Termination of Query Evaluation in Transitive-Closure Logics for Constraint Databases
We study extensions of first-order logic over the reals with different types of transitive-closure operators as query languages for constraint databases that can be described by...
Floris Geerts, Bart Kuijpers
PVLDB
2011
13 years 3 months ago
Implementing Performance Competitive Logical Recovery
New hardware platforms, e.g. cloud, multi-core, etc., have led to a reconsideration of database system architecture. Our Deuteronomy project separates transactional functionality ...
David B. Lomet, Kostas Tzoumas, Michael J. Zwillin...
ICCAD
2000
IEEE
113views Hardware» more  ICCAD 2000»
14 years 1 months ago
Don't Cares and Multi-Valued Logic Network Minimization
We address optimizing multi-valued (MV) logic functions in a multi-level combinational logic network. Each node in the network, called an MV-node, has multi-valued inputs and sing...
Yunjian Jiang, Robert K. Brayton
VLDB
1991
ACM
128views Database» more  VLDB 1991»
14 years 7 days ago
A Functional Programming Approach to Deductive Databases
We introduce a persistentfunctional languagecalled PFL which adapts functional programming to the area of deductive databases,much as logic-based deductive databaselanguagesadapt ...
Alexandra Poulovassilis, Carol Small
FPGA
2004
ACM
117views FPGA» more  FPGA 2004»
14 years 2 months ago
A magnetoelectronic macrocell employing reconfigurable threshold logic
In this paper, we introduce a reconfigurable fabric based around a new class of circuit element: the hybrid Hall effect (HHE) magnetoelectronic device. Because they incorporate a ...
Steve Ferrera, Nicholas P. Carter