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STACS
2007
Springer
15 years 3 months ago
Bounded-Variable Fragments of Hybrid Logics
Hybrid logics extend modal logics by first-order concepts, in particular they allow a limited use of variables. Unfortunately, in general, satisfiability for hybrid formulas is u...
Thomas Schwentick, Volker Weber
RTSS
2008
IEEE
15 years 4 months ago
Symbolic Computation of Schedulability Regions Using Parametric Timed Automata
In this paper, we address the problem of symbolically computing the region in the parameter’s space that guarantees a feasible schedule, given a set of real-time tasks character...
Alessandro Cimatti, Luigi Palopoli, Yusi Ramadian
FSTTCS
2010
Springer
14 years 7 months ago
The Complexity of Model Checking (Collapsible) Higher-Order Pushdown Systems
We study (collapsible) higher-order pushdown systems -- theoretically robust and well-studied models of higher-order programs -- along with their natural subclass called (collapsi...
Matthew Hague, Anthony Widjaja To
ICRA
2010
IEEE
194views Robotics» more  ICRA 2010»
14 years 8 months ago
Continuous collision detection for non-rigid contact computations using local advancement
Abstract— We present a novel algorithm to perform continuous collision detection(CCD) between non-rigid, deformable models using local advancement. Given the initial and final c...
Min Tang, Young J. Kim, Dinesh Manocha
DEM
2001
Springer
247views GIS» more  DEM 2001»
15 years 2 months ago
Procedural Geometry for Real-Time Terrain Visualisation in Blueberry3D
A common concern of the real−time terrain visualisation of today is the lack of geometric detail, when the terrain model is studied close enough. This is primary not a problem of...
Mattias Widmark