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CDC
2009
IEEE
132views Control Systems» more  CDC 2009»
15 years 11 months ago
Identification of clock synchronization errors: A behavioral approach
Abstract-- The subject area of this paper is discrete-time linear time-invariant systems composed of subsystems whose state updating is asynchronous due to the clock signal arrivin...
Marek Przedwojski, Ivan Markovsky, Eric Rogers
239
Voted
CDC
2008
IEEE
291views Control Systems» more  CDC 2008»
15 years 8 months ago
Structured semidefinite representation of some convex sets
Linear matrix Inequalities (LMIs) have had a major impact on control but formulating a problem as an LMI is an art. Recently there is the beginnings of a theory of which problems ...
J. William Helton, Jiawang Nie
COMPGEOM
2005
ACM
15 years 8 months ago
Hadwiger and Helly-type theorems for disjoint unit spheres in R3
Let S be an ordered set of disjoint unit spheres in R3 . We show that if every subset of at most six spheres from S admits a line transversal respecting the ordering, then the ent...
Otfried Cheong, Xavier Goaoc, Andreas Holmsen
CLIMA
2008
15 years 8 months ago
Verifying Agents' Conformance with Multiparty Protocols
The paper deals with the problem of agents conformance with multiparty protocols. We introduce a notion of conformance of a set of k agents with a multiparty protocol with k roles,...
Laura Giordano, Alberto Martelli
DLOG
2003
15 years 8 months ago
Rewriting Aggregate Queries using Description Logic
This paper presents an application of a DL reasoner to the optimization of an object-relational query language. Queries containing aggregate functions are difficult to optimize be...
David DeHaan, David Toman, Grant E. Weddell