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LICS
2012
IEEE
12 years 18 days ago
Graph Logics with Rational Relations and the Generalized Intersection Problem
Abstract—We investigate some basic questions about the interaction of regular and rational relations on words. The primary motivation comes from the study of logics for querying ...
Pablo Barceló, Diego Figueira, Leonid Libki...
GIS
2011
ACM
13 years 1 months ago
Embedding rivers in triangulated irregular networks with linear programming
Data conflation is a major issue in GIS: different geospatial data sets covering overlapping regions, possibly obtained from different sources and using different acquisition ...
Marc J. van Kreveld, Rodrigo I. Silveira
JODS
2007
138views Data Mining» more  JODS 2007»
13 years 10 months ago
A Formal Framework for Adaptive Access Control Models
Abstract. For several reasons enterprises are frequently subject to organizational change. Respective adaptations may concern business processes, but also other components of an en...
Stefanie Rinderle, Manfred Reichert
WSC
2000
13 years 11 months ago
Mathematical programming models of discrete event system dynamics
Analytical models for the dynamics of some discrete event systems are introduced where the system trajectories are solutions to linear and mixed-integer programs. 1 BACKGROUND The...
Lee Schruben
ASAP
2007
IEEE
112views Hardware» more  ASAP 2007»
14 years 9 hour ago
Scheduling Register-Allocated Codes in User-Guided High-Level Synthesis
In high-level synthesis, as for compilers, an important question is when register assignment should take place. Unlike compilers for which the processor architecture is given, syn...
Alain Darte, C. Quinson