Sciweavers

MFCS
2010
Springer
13 years 10 months ago
Evaluating Non-square Sparse Bilinear Forms on Multiple Vector Pairs in the I/O-Model
We consider evaluating one bilinear form defined by a sparse Ny × Nx matrix A having h entries on w pairs of vectors The model of computation is the semiring I/O-model with main ...
Gero Greiner, Riko Jacob
MFCS
2010
Springer
13 years 10 months ago
Parity Games with Partial Information Played on Graphs of Bounded Complexity
Abstract. We address the strategy problem for parity games with partial information and observable colors, played on finite graphs of bounded graph complexity. We consider several...
Bernd Puchala, Roman Rabinovich
MFCS
2010
Springer
13 years 10 months ago
Qualitative Analysis of Partially-Observable Markov Decision Processes
We study observation-based strategies for partially-observable Markov decision processes (POMDPs) with parity objectives. An observationbased strategy relies on partial information...
Krishnendu Chatterjee, Laurent Doyen, Thomas A. He...
MFCS
2010
Springer
13 years 10 months ago
On the Topological Complexity of MSO+U and Related Automata Models
Szczepan Hummel, Michal Skrzypczak, Szymon Toruncz...
MFCS
2010
Springer
13 years 10 months ago
Asynchronous Omega-Regular Games with Partial Information
We address the strategy problem for ω-regular two-player games with partial information, played on finite game graphs. We consider two different kinds of observability on a gene...
Bernd Puchala
MFCS
2010
Springer
13 years 10 months ago
Revisiting Ackermann-Hardness for Lossy Counter Machines and Reset Petri Nets
We prove that coverability and termination are not primitive-recursive for lossy counter machines and for Reset Petri nets.
Philippe Schnoebelen
MFCS
2010
Springer
13 years 10 months ago
Solving minones-2-sat as Fast as vertex cover
The problem of finding a satisfying assignment for a 2-SAT formula that minimizes the number of variables that are set to 1 (min ones 2–sat) is NP-complete. It generalizes the w...
Neeldhara Misra, N. S. Narayanaswamy, Venkatesh Ra...
MFCS
2010
Springer
13 years 10 months ago
Breaking the Rectangle Bound Barrier against Formula Size Lower Bounds
Karchmer, Kushilevitz and Nisan formulated the formula size problem as an integer programming problem called the rectangle bound and introduced a technique called the LP bound, whi...
Kenya Ueno
MFCS
2010
Springer
13 years 10 months ago
Scheduling Real-Time Mixed-Criticality Jobs
Sanjoy K. Baruah, Vincenzo Bonifaci, Gianlorenzo D...