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» On the Satisfiability of Complex Constraints
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SIAMCOMP
2002
153views more  SIAMCOMP 2002»
15 years 6 months ago
A Decision Procedure for Unitary Linear Quantum Cellular Automata
Linear quantum cellular automata were introduced recently as one of the models of quantum computing. A basic postulate of quantum mechanics imposes a strong constraint on any quan...
Christoph Dürr, Miklos Santha
TOSEM
2002
93views more  TOSEM 2002»
15 years 6 months ago
Alloy: a lightweight object modelling notation
Alloy is a little language for describing structural properties. It offers a declaration syntax compatible with graphical object models, and a set-based formula syntax powerful en...
Daniel Jackson
IRCDL
2010
15 years 5 months ago
Toward Conversation Retrieval
Social Network Sites can be seen as very large information repositories containing millions of text messages usually organized into complex networks involving users interacting wit...
Matteo Magnani, Danilo Montesi
RTAS
2010
IEEE
15 years 5 months ago
Scheduling Suspendable, Pipelined Tasks with Non-Preemptive Sections in Soft Real-Time Multiprocessor Systems
While most prior work on multiprocessor real-time scheduling focuses on independent tasks, dependencies due to non-preemptive sections, suspensions, and pipelinebased precedence c...
Cong Liu, James H. Anderson
CORR
2011
Springer
183views Education» more  CORR 2011»
15 years 1 months ago
Mean-Variance Optimization in Markov Decision Processes
We consider finite horizon Markov decision processes under performance measures that involve both the mean and the variance of the cumulative reward. We show that either randomiz...
Shie Mannor, John N. Tsitsiklis