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CADE
2001
Springer
14 years 10 months ago
Exploiting Pseudo Models for TBox and ABox Reasoning in Expressive Description Logics
This paper investigates optimization techniques and data structures exploiting the use of so-called pseudo models. These techniques are applied to speed up TBox and ABox reasoning ...
Anni-Yasmin Turhan, Ralf Möller, Volker Haars...
DCC
2008
IEEE
14 years 9 months ago
Huffman Coding with Non-sorted Frequencies
Abstract. A standard way of implementing Huffman's optimal code construction algorithm is by using a sorted sequence of frequencies. Several aspects of the algorithm are inves...
Shmuel Tomi Klein, Dana Shapira
SAC
2009
ACM
14 years 4 months ago
The sum-of-increments constraint in the consecutive-ones matrix decomposition problem
The combinatorial problem of decomposing an integer matrix into a small positive linear combination of binary matrices that have the consecutive-ones property arises in cancer rad...
Sebastian Brand
CDC
2008
IEEE
162views Control Systems» more  CDC 2008»
14 years 4 months ago
Average consensus by gossip algorithms with quantized communication
— This work studies how the randomized gossip algorithm can solve the average consensus problem on networks with quantized communications. The algorithm is proved to converge to ...
Paolo Frasca, Ruggero Carli, Fabio Fagnani, Sandro...
PARELEC
2006
IEEE
14 years 4 months ago
A Fault-Tolerant Dynamic Fetch Policy for SMT Processors in Multi-Bus Environments
Modern microprocessors get more and more susceptible to transient faults, e.g. caused by high-energetic particles due to high integration, clock frequencies, temperature and decre...
Bernhard Fechner