4273 search results - page 101 / 855 » Improving proactive information systems |
154
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CICLING
2003
Springer
15 years 11 months ago
2003
Springer
It seems the time is ripe for the two to meet: NLP has grown out of prototypes and IR is having hard time trying to improve precision. Two examples of possible approaches are consi...
158
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SOSP
1997
ACM
15 years 7 months ago
1997
ACM
This paper presents a new model for controlling information flow in systems with mutual distrust and decentralized authority. The model allows users to share information with dis...
234
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RTAS
2009
IEEE
16 years 1 months ago
2009
IEEE
In recent years, there has been an increase in video surveillance systems in public and private environments due to a heightened sense of security. The next generation of surveill...
178
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MEDES
2009
ACM
16 years 28 days ago
2009
ACM
Information Visualization is a challenging field, enabling a better use of humans’ visual and cognitive system, to make sense of very large datasets. This paper aims at improvi...
168
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KDD
2003
ACM
16 years 6 months ago
2003
ACM
Recent proposals to apply data mining systems to problems in law enforcement, national security, and fraud detection have attracted both media attention and technical critiques of...