Sciweavers

2293 search results - page 174 / 459
» Temporal Logic in Information Systems
Sort
View
COOPIS
2003
IEEE
16 years 2 days ago
Flora-2: A Rule-Based Knowledge Representation and Inference Infrastructure for the Semantic Web
Abstract. Flora-2 is a rule-based object-oriented knowledge base system designed for a variety of automated tasks on the Semantic Web, ranging from meta-data management to informat...
Guizhen Yang, Michael Kifer, Chang Zhao
ICMCS
1997
IEEE
100views Multimedia» more  ICMCS 1997»
15 years 11 months ago
A System for Customized News Delivery from Video Archives
– Video is a powerful medium for disseminating news as information. Like any other information, techniques are required to help search and locate interesting video content. In th...
Gulrukh Ahanger, Thomas D. C. Little
WSDM
2012
ACM
214views Data Mining» more  WSDM 2012»
14 years 2 months ago
Selecting actions for resource-bounded information extraction using reinforcement learning
Given a database with missing or uncertain content, our goal is to correct and fill the database by extracting specific information from a large corpus such as the Web, and to d...
Pallika H. Kanani, Andrew K. McCallum
ESANN
2004
15 years 8 months ago
HMM and IOHMM modeling of EEG rhythms for asynchronous BCI systems
We compare the use of two Markovian models, HMMs and IOHMMs, to discriminate between three mental tasks for brain computer interface systems using an asynchronous protocol. We show...
Silvia Chiappa, Nicolas Donckers, Samy Bengio, Fr&...
ICIP
2003
IEEE
16 years 8 months ago
Compressed domain human motion recognition using motion history information
In this paper we present a system for classifying various human actions in compressed domain video framework. We introduce the notion of quantifying the motion involved, through w...
R. Venkatesh Babu, K. R. Ramakrishnan