Sciweavers

1223 search results - page 45 / 245
» An Attributive Logic of Set Descriptions and Set Operations
Sort
View
TIME
2008
IEEE
15 years 6 months ago
Decomposition of Decidable First-Order Logics over Integers and Reals
We tackle the issue of representing infinite sets of realvalued vectors. This paper introduces an operator for combining integer and real sets. Using this operator, we decompose ...
Florent Bouchy, Alain Finkel, Jérôme ...
FQAS
2009
Springer
113views Database» more  FQAS 2009»
14 years 9 months ago
On Reaching Consensus by a Group of Collaborating Agents
In this paper, an agent is defined as a triple (S, RS, LS), where S is a multi-hierarchical decision system, RS is a set of rules extracted from S defining values of its decision a...
Zbigniew W. Ras, Agnieszka Dardzinska
INFORMATICALT
2007
111views more  INFORMATICALT 2007»
14 years 11 months ago
Sequent Calculi for Branching Time Temporal Logics of Knowledge and Belief
In this paper we consider branching time temporal logics of knowledge and belief. These logics involve the discrete time linear temporal logic operators “next” and “until” ...
Jurate Sakalauskaite
CORR
2007
Springer
132views Education» more  CORR 2007»
14 years 12 months ago
Data Cube: A Relational Aggregation Operator Generalizing Group-By, Cross-Tab, and Sub-Totals
Data analysis applications typically aggregate data across many dimensions looking for anomalies or unusual patterns. The SQL aggregate functions and the GROUP BY operator produce ...
Jim Gray, Surajit Chaudhuri, Adam Bosworth, Andrew...
CIE
2009
Springer
15 years 3 months ago
Functions Definable by Arithmetic Circuits
An arithmetic circuit is a labelled, directed, acyclic graph specifying a cascade of arithmetic and logical operations to be performed on sets of non-negative integers. In this pap...
Ian Pratt-Hartmann, Ivo Düntsch