Sciweavers

2043 search results - page 161 / 409
» The Limits of Querying Ontologies
Sort
View
ICDE
2006
IEEE
178views Database» more  ICDE 2006»
16 years 7 months ago
Declarative Querying for Biological Sequences
The ongoing revolution in life sciences research is producing vast amounts of genetic and proteomic sequence data. Scientists want to pose increasingly complex queries on this dat...
Sandeep Tata, Jignesh M. Patel, James S. Friedman,...
CIKM
2007
Springer
16 years 20 days ago
"I know what you did last summer": query logs and user privacy
We investigate the subtle cues to user identity that may be exploited in attacks on the privacy of users in web search query logs. We study the application of simple classifiers ...
Rosie Jones, Ravi Kumar, Bo Pang, Andrew Tomkins
FSTTCS
2004
Springer
15 years 12 months ago
Learning Languages from Positive Data and a Finite Number of Queries
A computational model for learning languages in the limit from full positive data and a bounded number of queries to the teacher (oracle) is introduced and explored. Equivalence, ...
Sanjay Jain, Efim B. Kinber
VLDB
2004
ACM
111views Database» more  VLDB 2004»
15 years 12 months ago
Lifting the Burden of History from Adaptive Query Processing
Adaptive query processing schemes attempt to reoptimize query plans during the course of query execution. A variety of techniques for adaptive query processing have been proposed,...
Amol Deshpande, Joseph M. Hellerstein
WEBDB
2010
Springer
143views Database» more  WEBDB 2010»
15 years 11 months ago
Querying Wikipedia Documents and Relationships
Wikipedia has become an important source of information which is growing very rapidly. However, the existing infrastructure for querying this information is limited and often igno...
Huong Nguyen, Thanh Nguyen, Hoa Nguyen, Juliana Fr...