Sciweavers

985 search results - page 135 / 197
» Composite feature modeling and retrieval
Sort
View
ER
1999
Springer
160views Database» more  ER 1999»
14 years 6 days ago
Developing an Object-Oriented Video Database System with Spatio-Temporal Reasoning Capabilities
Video data management (VDM) is fast becoming one of seminar topics in multimedia information systems. In VDM systems, there exists an important need for novel techniques and mechan...
Shermann S.-M. Chan, Qing Li
WWW
2010
ACM
13 years 12 months ago
Time is of the essence: improving recency ranking using Twitter data
Realtime web search refers to the retrieval of very fresh content which is in high demand. An effective portal web search engine must support a variety of search needs, including ...
Anlei Dong, Ruiqiang Zhang, Pranam Kolari, Jing Ba...
IRCDL
2008
13 years 9 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
SIGMOD
2010
ACM
204views Database» more  SIGMOD 2010»
13 years 5 months ago
Multi-dimensional keyword-based image annotation and search
Effective keyword search on image databases is a major open problem, due to the inherent imprecision of keywords (tags) used to describe images' content. In this paper we pre...
Ilaria Bartolini, Paolo Ciaccia
CASSIS
2005
Springer
14 years 1 months ago
The Design of Application-Tailorable Operating System Product Lines
System software for deeply embedded devices has to cope with a broad variety of requirements and platforms, but especially with strict resource constraints. To compete against prop...
Daniel Lohmann, Wolfgang Schröder-Preikschat,...