Sciweavers

3768 search results - page 104 / 754
» Knowledge and Information in Probabilistic Systems
Sort
View
IJSI
2008
115views more  IJSI 2008»
15 years 6 months ago
Towards Knowledge Acquisition from Semi-Structured Content
Abstract A rich family of generic Information Extraction (IE) techniques have been developed by researchers nowadays. This paper proposes WebKER, a system for automatically extract...
Xi Bai, Jigui Sun, Haiyan Che, Lian Shi
ICASSP
2008
IEEE
16 years 19 days ago
Rhetorical-State Hidden Markov Models for extractive speech summarization
We propose an extractive summarization system with a novel non-generative probabilistic framework for speech summarization. One of the most underutilized features in extractive su...
Pascale Fung, Ricky Ho Yin Chan, Justin Jian Zhang
KR
2010
Springer
15 years 8 months ago
Independence and Functional Dependence Relations on Secrets
We study logical principles connecting two relations: independence, which is known as nondeducibility in the study of information flow, and functional dependence. Two different e...
Robert Kelvey, Sara Miner More, Pavel Naumov, Benj...
DEXAW
2009
IEEE
171views Database» more  DEXAW 2009»
16 years 28 days ago
Ontology Knowledge Authoring by Natural Language Empowerment
One of the main limitations in using ontologies in modern information systems is due to the fact that the design and maintenance of ontologies is a complex activity that requires ...
Alfio Ferrara, Stefano Montanelli, Gaia Varese, Si...
BIS
2009
112views Business» more  BIS 2009»
15 years 4 months ago
Ontological Mapping of Information Security Best-Practice Guidelines
Abstract. Due to a rapid growth in the use of electronic data processing and networking, an information security management system with a holistic and widespread view becomes more ...
Stefan Fenz, Thomas Pruckner, Arman Manutscheri