390 search results - page 16 / 78 » Use It or Lose It |
COLING
2008
13 years 9 months ago
2008
Addressing the task of acquiring semantic relations between events from a large corpus, we first argue the complementarity between the pattern-based relation-oriented approach and...
CORR
2004
Springer
13 years 7 months ago
2004
Springer
For many tracking and surveillance applications, background subtraction provides an effective means of segmenting objects moving in front of a static background. Researchers have ...
FGCS
2000
13 years 7 months ago
2000
Conventional encryption technology often requires users to protect a secret key by selecting a password or passphrase. While a good passphrase will only be known to the user, it a...
TODS
2002
13 years 7 months ago
2002
Metric access methods (MAMs), such as the M-tree, are powerful index structures for supporting ty queries on metric spaces, which represent a common abstraction for those searchin...
PPPJ
2009
ACM
14 years 2 months ago
2009
ACM
Dynamic object reclassification allows changes to the type of an object at runtime. This paper makes the case for object evolution, a restriction of general reclassification by ...