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141
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AUTOMATICA
2008
75views more  AUTOMATICA 2008»
15 years 4 months ago
Optimal complexity reduction of polyhedral piecewise affine systems
This paper focuses on the NP-hard problem of reducing the complexity of piecewise polyhedral systems (e.g. polyhedral piecewise affine (PWA) systems). The results are fourfold. Fi...
Tobias Geyer, Fabio Danilo Torrisi, Manfred Morari
218
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ICDE
1999
IEEE
109views Database» more  ICDE 1999»
16 years 5 months ago
On the Semantics of Complex Events in Active Database Management Systems
Active database management systems have been developed for applications needing an automatic reaction in response to certain events. Events can be simple in nature or complex. Com...
Detlef Zimmer, Rainer Unland
147
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ACL
2011
14 years 7 months ago
Optimal Head-Driven Parsing Complexity for Linear Context-Free Rewriting Systems
We study the problem of finding the best headdriven parsing strategy for Linear ContextFree Rewriting System productions. A headdriven strategy must begin with a specified right...
Pierluigi Crescenzi, Daniel Gildea, Andrea Marino,...
ISTA
2001
15 years 5 months ago
Methodology of distributed technological complex system simulation
: The simulation of technological process in the oil pipelines system is considered in the paper. The solution of the task meets a number of difficulties originating during control...
Oye Fedorovich, A. V. Prohorov, Thomas Ramirez
ECBS
2002
IEEE
119views Hardware» more  ECBS 2002»
15 years 9 months ago
Managing Complex Temporal Requirements in Real-Time Control Systems
Design and implementation of motion control applications includes the transition from control design to real-time system implementation. To make this transition smooth, the specif...
Kristian Sandström, Christer Norström