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» Constraints over Ontologies
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RR
2010
Springer
13 years 7 months ago
KWilt: A Semantic Patchwork for Flexible Access to Heterogeneous Knowledge
Semantic wikis and other modern knowledge management systems deviate from traditional knowledge bases in that information ranges from unstructured (wiki pages) over semi-formal (ta...
Klara A. Weiand, Steffen Hausmann, Tim Furche, Fra...
SAS
2010
Springer
149views Formal Methods» more  SAS 2010»
13 years 7 months ago
Boxes: A Symbolic Abstract Domain of Boxes
Symbolic Abstract Domain of Boxes Arie Gurfinkel and Sagar Chaki Carnegie Mellon University Abstract. Numeric abstract domains are widely used in program analyses. The simplest nu...
Arie Gurfinkel, Sagar Chaki
SIAMCO
2010
147views more  SIAMCO 2010»
13 years 7 months ago
Anytime Reliable Transmission of Real-Valued Information through Digital Noisy Channels
Abstract. The problem of reliably transmitting a real-valued random vector through a digital noisy channel is relevant for the design of distributed estimation and control techniqu...
Giacomo Como, Fabio Fagnani, Sandro Zampieri
SIGPRO
2010
135views more  SIGPRO 2010»
13 years 7 months ago
A short note on compressed sensing with partially known signal support
This short note studies a variation of the Compressed Sensing paradigm introduced recently by Vaswani et al., i.e. the recovery of sparse signals from a certain number of linear m...
Laurent Jacques
TCOM
2010
61views more  TCOM 2010»
13 years 7 months ago
Variable-rate M-PSK communications without channel amplitude estimation
—Channel estimation at the receiver side is essential to adaptive modulation schemes, prohibiting low complexity systems from using variable rate and/or variable power transmissi...
Athanasios S. Lioumpas, George K. Karagiannidis