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CDC
2008
IEEE
137views Control Systems» more  CDC 2008»
15 years 8 months ago
Simple coding for achieving mean square stability over bit-rate limited channels
The problem of characterizing lower bounds on data-rates needed for closed loop stability has been solved in a variety of settings. However, the available results lead to coding s...
Eduardo I. Silva, Milan S. Derpich, Jan Øst...
CDC
2008
IEEE
169views Control Systems» more  CDC 2008»
15 years 8 months ago
Control of underactuated mechanical systems: Observer design and position feedback stabilization
We identify a class of mechanical systems for which a globally exponentially stable reduced order observer can be designed. The class is characterized by (the solvability of) a set...
Aneesh Venkatraman, Romeo Ortega, Ioannis Sarras, ...
COCOON
2005
Springer
15 years 8 months ago
On-Line Algorithms for Market Equilibria
We consider a variation of the classical problem of finding prices which guarantee equilibrium in linear markets consisting of divisible goods and agents with money. Specificall...
Spyros Angelopoulos, Atish Das Sarma, Avner Magen,...
DEXAW
2006
IEEE
139views Database» more  DEXAW 2006»
15 years 8 months ago
Consistent Query Answering By Minimal-Size Repairs
A database D may be inconsistent wrt a given set IC of integrity constraints. Consistent Query Answering is the problem of computing from D the answers to a query that are consist...
Andrei Lopatenko, Leopoldo E. Bertossi
ERCIMDL
2008
Springer
111views Education» more  ERCIMDL 2008»
15 years 8 months ago
Distributed Preservation Services: Integrating Planning and Actions
Digital preservation has turned into an active field of research. The most prominent approaches today are migration and emulation; especially considering migration, a range of work...
Christoph Becker, Miguel Ferreira, Michael Kraxner...