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JUCS
2010
135views more  JUCS 2010»
13 years 3 months ago
Internal Representation of Database Views
: Although a database view embodies partial information about the state of the main schema, the state of the view schema is a quotient (and not a subset) of the state of the main s...
Stephen J. Hegner
TASLP
2010
134views more  TASLP 2010»
13 years 3 months ago
Autoregressive Models of Amplitude Modulations in Audio Compression
We present a scalable medium bit-rate wide-band audio coding technique based on frequency domain linear prediction (FDLP). FDLP is an efficient method for representing the long-ter...
Sriram Ganapathy, Petr Motlícek, Hynek Herm...
TIT
2010
107views Education» more  TIT 2010»
13 years 3 months ago
Rate distortion and denoising of individual data using Kolmogorov complexity
We examine the structure of families of distortion balls from the perspective of Kolmogorov complexity. Special attention is paid to the canonical rate-distortion function of a so...
Nikolai K. Vereshchagin, Paul M. B. Vitányi
LATIN
2004
Springer
14 years 2 months ago
Approximating the Expressive Power of Logics in Finite Models
Abstract. We present a probability logic (essentially a first order language extended with quantifiers that count the fraction of elements in a model that satisfy a first order ...
Argimiro Arratia, Carlos E. Ortiz
VLSID
2001
IEEE
200views VLSI» more  VLSID 2001»
14 years 9 months ago
Evaluation of the Traffic-Performance Characteristics of System-on-Chip Communication Architectures
The emergence of several communication architectures for System-on-Chips provides designers with a variety of design alternatives. In addition, the need to customize the system ar...
Kanishka Lahiri, Sujit Dey, Anand Raghunathan