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DCC
2006
IEEE
16 years 4 months ago
Adaptive Run-Length / Golomb-Rice Encoding of Quantized Generalized Gaussian Sources with Unknown Statistics
We present a simple and efficient entropy coder that combines run-length and Golomb-Rice encoders. The encoder automatically switches between the two modes according to simple rul...
Henrique S. Malvar
IRCDL
2008
15 years 6 months ago
Video Event Annotation using Ontologies with Temporal Reasoning
Annotation and retrieval tools for multimedia digital libraries have to cope with the complexity of multimedia content. In particular, when dealing with video content, annotation ...
Marco Bertini, Alberto Del Bimbo, Giuseppe Serra
ICEIS
2009
IEEE
15 years 11 months ago
Creation and Maintenance of Query Expansion Rules
In an information retrieval system, a thesaurus can be used for query expansion, i.e. adding words to queries in order to improve recall. We propose a semi-automatic and interactiv...
Stefania Castellani, Aaron N. Kaplan, Fréd&...
AAI
2007
132views more  AAI 2007»
15 years 4 months ago
Incremental Extraction of Association Rules in Applicative Domains
In recent years, the KDD process has been advocated to be an iterative and interactive process. It is seldom the case that a user is able to answer immediately with a single query...
Arianna Gallo, Roberto Esposito, Rosa Meo, Marco B...
CAEPIA
2007
Springer
15 years 10 months ago
Mixed Narrative and Dialog Content Planning Based on BDI Agents
There exist various narrative systems, focused on different parts of the complex process of story generation. Some of them are oriented to content planning, and some other to sent...
Carlos León, Samer Hassan, Pablo Gerv&aacut...