887 search results - page 43 / 178 » Locally definable homotopy |
DATAMINE
2006
14 years 9 months ago
2006
To efficiently find global patterns from a multi-database, information in each local database must first be mined and summarized at the local level. Then only the summarized infor...
80
Voted
TVCG
2012
13 years 3 days ago
2012
—This paper describes a new method to explore and discover within a large data set. We apply techniques from preference elicitation to automatically identify data elements that a...
PODS
2006
ACM
15 years 9 months ago
2006
ACM
Given a document D in the form of an unordered labeled tree, we study the expressibility on D of various fragments of XPath, the core navigational language on XML documents. We gi...
CORR
2008
Springer
14 years 11 months ago
2008
Springer
Abstract. We introduce a natural class of cellular automata characterised by a property of the local transition law without any assumption on the states set. We investigate some al...
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
Restoring binary images is a problem which arises in various application fields. In our paper, this problem is considered in a variational framework: the sought-after solution min...