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» Temporal Relations of Intervals with a Gap
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LOGCOM
2007
91views more  LOGCOM 2007»
13 years 10 months ago
A New Modal Approach to the Logic of Intervals
In Artificial Intelligence there is a need for reasoning about continuous processes, where assertions refer to time intervals rather than time points. Taking our lead from van Ben...
Altaf Hussain
EPIA
1989
Springer
14 years 2 months ago
Semantic Analysis of Time and Tense in Natural Language: An Implementation
In this paper a model for temporal references in natural language (NL) is studied and a Prolog implementation of it is presented. This model is intended to be a common framework f...
Nelma Moreira
SEFM
2009
IEEE
14 years 5 months ago
Right Propositional Neighborhood Logic over Natural Numbers with Integer Constraints for Interval Lengths
Interval temporal logics are based on interval structures over linearly (or partially) ordered domains, where time intervals, rather than time instants, are the primitive ontologi...
Davide Bresolin, Valentin Goranko, Angelo Montanar...
SIGMOD
2004
ACM
143views Database» more  SIGMOD 2004»
14 years 11 months ago
Joining Interval Data in Relational Databases
The increasing use of temporal and spatial data in presentday relational systems necessitates an efficient support of joins on interval-valued attributes. Standard join algorithms...
Jost Enderle, Matthias Hampel, Thomas Seidl
VLDB
2005
ACM
120views Database» more  VLDB 2005»
14 years 4 months ago
Efficiently Processing Queries on Interval-and-Value Tuples in Relational Databases
With the increasing occurrence of temporal and spatial data in present-day database applications, the interval data type is adopted by more and more database systems. For an effic...
Jost Enderle, Nicole Schneider, Thomas Seidl