389 search results - page 47 / 78 » Rank Selection in Multidimensional Data |
DEBU
2010
13 years 8 months ago
2010
A major hardness of processing searches issued in the form of keywords on structured data is the ambiguity problem. A set of keywords itself is not a complete piece of information...
SPIRE
2010
Springer
13 years 7 months ago
2010
Springer
The rank and select operations over a string of length n from an alphabet of size σ have been used widely in the design of succinct data structures. In many applications, the stri...
SIGIR
2005
ACM
14 years 2 months ago
2005
ACM
Collection selection has been a research issue for years. Typically, in related work, precomputed statistics are employed in order to estimate the expected result quality of each ...
SIGIR
2005
ACM
14 years 2 months ago
2005
ACM
The TREC .GOV collection makes a valuable web testbed for distributed information retrieval methods because it is naturally partitioned and includes 725 web-oriented queries with ...
BMCBI
2008
13 years 8 months ago
2008
Background: The prediction of protein structure can be facilitated by the use of constraints based on a knowledge of functional sites. Without this information it is still possibl...