1288 search results - page 56 / 258 » Algorithmic detection of semantic similarity |
WWW
2008
ACM
14 years 10 months ago
2008
ACM
Social media such as Web forum often have dense interactions between user and content where network models are often appropriate for analysis. Joint non-negative matrix factorizat...
CSFW
2004
IEEE
14 years 1 months ago
2004
IEEE
Intrusion Detection Systems (IDSs) have become an important part of operational computer security. They are the last line of defense against malicious hackers and help detect ongo...
CISS
2008
IEEE
14 years 4 months ago
2008
IEEE
— In this paper, we propose a memory-constrained tree search (MCTS) algorithm for the detection in multiple-input multiple-output (MIMO) systems. The MCTS algorithm offers a wide...
ICDE
2011
IEEE
13 years 1 months ago
2011
IEEE
—This paper studies the problem of outlier detection on uncertain data. We start with a comprehensive model considering both uncertain objects and their instances. An uncertain o...
ASIAN
1998
Springer
14 years 2 months ago
1998
Springer
In recent years, several semantics for place/transition Petri nets have been proposed that adopt the collective token philosophy. We investigate distinctions and similarities betwe...