2236 search results - page 160 / 448 » Intrusion detection techniques and approaches |
254
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MDM
2009
Springer
16 years 1 months ago
2009
Springer
Location monitoring systems are used to detect human activities and provide monitoring services, e.g., aggregate queries. In this paper, we consider an aggregate location monitori...
148
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PAKDD
2009
ACM
16 years 3 months ago
2009
ACM
Abstract. Since current search engines employ link-based ranking algorithms as an important tool to decide a ranking of sites, Web spammers are making a significant effort to man...
165
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ICDAR
2003
IEEE
15 years 11 months ago
2003
IEEE
A skew angle estimation approach based on the application of a fuzzy directional runlength is proposed for complex address images. The proposed technique was tested on a variety o...
138
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CORR
2010
Springer
15 years 5 months ago
2010
Springer
—We provide a novel search technique which uses a hierarchical model and a mutual information gain heuristic to efficiently prune the search space when localizing faces in images...
156
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ICMCS
2008
IEEE
16 years 29 days ago
2008
IEEE
The automatic detection of semantic events in users’ image and video collections is an important technique for content management and retrieval. In this paper we propose a novel...