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PODS
2010
ACM
250views Database» more  PODS 2010»
15 years 4 months ago
From information to knowledge: harvesting entities and relationships from web sources
There are major trends to advance the functionality of search engines to a more expressive semantic level. This is enabled by the advent of knowledge-sharing communities such as W...
Gerhard Weikum, Martin Theobald
KI
2004
Springer
15 years 5 months ago
Mining Hierarchical Temporal Patterns in Multivariate Time Series
Abstract. The Unification-based Temporal Grammar is a temporal extension of static unification-based grammars. It defines a hierarchical temporal rule language to express comple...
Fabian Mörchen, Alfred Ultsch
ECCV
2010
Springer
15 years 4 months ago
Chrono-Gait Image: A Novel Temporal Template for Gait Recognition
In this paper, we propose a novel temporal template, called Chrono-Gait Image (CGI), to describe the spatio-temporal walking pattern for human identification by gait. The CGI temp...
DEBS
2008
ACM
15 years 1 months ago
Relative temporal constraints in the Rete algorithm for complex event detection
Complex Event Processing is an important technology for information systems with a broad application space ranging from supply chain management, systems monitoring, and stock mark...
Karen Walzer, Tino Breddin, Matthias Groch
MIS
1999
Springer
193views Multimedia» more  MIS 1999»
15 years 4 months ago
Facilitating Spatio-Temporal Operations in a Versatile Video Database System
In a video database, large amount of information involving video, audio, and/or images needs to be stored and managed. Therefore, there is an important need for novel techniques a...
Shermann S.-M. Chan, Qing Li