347 search results - page 50 / 70 » Certain answers for XML queries |
SIGMOD
2007
ACM
14 years 8 months ago
2007
ACM
Partial evaluation has recently proven an effective technique for evaluating Boolean XPath queries over a fragmented tree that is distributed over a number of sites. What left ope...
DASFAA
2004
IEEE
14 years 11 days ago
2004
IEEE
Abstract. Certain types of database-backed web sites heavily utilize userdefined functions in SQL queries. Unfortunately, existing web proxy caching schemes can not handle these fu...
IJCV
2006
13 years 8 months ago
2006
: Shape recognition is the field of computer vision which addresses the problem of finding out whether a query shape lies or not in a shape database, up to a certain invariance. Mo...
ASUNAM
2011
IEEE
12 years 8 months ago
2011
IEEE
—Users querying massive social networks or RDF databases are often not 100% certain about what they are looking for due to the complexity of the query or heterogeneity of the dat...
DCG
2010
13 years 8 months ago
2010
We consider the well known geometric problem of determining shortest paths between pairs of points on a polyhedral surface P, where P consists of triangular faces with positive we...