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» A multirobot system for distributed sensing
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IPSN
2009
Springer
14 years 2 months ago
Recovering temporal integrity with Data Driven Time Synchronization
Data Driven Time Synchronization (DDTS) provides synchronization across sensors by using underlying characteristics of data collected by an embedded sensing system. We apply the c...
Martin Lukac, Paul Davis, Robert Clayton, Deborah ...
SOQUA
2007
13 years 9 months ago
Designing multi-layers self-adaptive complex applications
The impossibility of statically determining the behavior of complex systems that interact at runtime with heterogeneous devices and remote entities, may lead to unexpected system ...
Davide Lorenzoli, Davide Tosi, Salvatore Venticinq...
CDC
2008
IEEE
197views Control Systems» more  CDC 2008»
14 years 2 months ago
Dynamic spectrum access policies for cognitive radio
—We study the problem of dynamic spectrum sensing and access in cognitive radio systems as a partially observed Markov decision process (POMDP). A group of cognitive users cooper...
Jayakrishnan Unnikrishnan, Venugopal V. Veeravalli
APPINF
2003
13 years 9 months ago
Comparing the Optimal Performance of Multiprocessor Architectures
Consider a parallel program with n processes and a synchronization granularity z. Consider also two multiprocessors: a multiprocessor with q processors and run-time reallocation o...
Lars Lundberg, Kamilla Klonowska, Magnus Broberg, ...
CORR
2011
Springer
149views Education» more  CORR 2011»
13 years 2 months ago
Solving k-Set Agreement with Stable Skeleton Graphs
In this paper we consider the k-set agreement problem in distributed round-based systems where processes communicate by message passing. We capture the synchrony and reliability o...
Martin Biely, Peter Robinson, Ulrich Schmid