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» On Granular Knowledge Structures
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105
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DLOG
2010
14 years 10 months ago
Structure Preserving TBox Repair using Defaults
Unsatisfiable concepts are a major cause for inconsistencies in Description Logics knowledge bases. Popular methods for repairing such concepts aim to remove or rewrite axioms to r...
Thomas Scharrenbach, Rolf Grütter, Bettina Wa...
ANLP
1994
86views more  ANLP 1994»
15 years 2 months ago
Representing Knowledge for Planning Multisentential Text
The AlethGen tool has been used to build a system for automatically generating replies to complaints, for a European mail-order company. In the current version, letters are genera...
José Coch, Raphael David
ISCAS
2005
IEEE
129views Hardware» more  ISCAS 2005»
15 years 6 months ago
Optimized decoding scheme for erroneous MPEG-4 FGS bitstream
—In this paper, a structure of a packet error resilient Fine Granularity Scalable MPEG-4 decoder is proposed. The performance of the proposed decoder is tested and tests are repe...
Janne Vehkaperä, Johannes Peltola
90
Voted
IEEEMSP
2002
IEEE
121views Multimedia» more  IEEEMSP 2002»
15 years 5 months ago
Communication-friendly encryption of multimedia
Abstract— This paper discusses encryption operations that selectively encrypt content-carrying segments of multimedia data stream. We propose and analyze three techniques that wo...
Min Wu, Yinian Mao
CAIP
2003
Springer
147views Image Analysis» more  CAIP 2003»
15 years 4 months ago
Multi-loop Scalable MPEG-2 Video Coders
In this paper, a structure of a hybrid highly scalable video encoder with fine granularity scalability in a scheme based on a modified version of the classic MPEG-2 scalable encode...
Slawomir Mackowiak