2850 search results - page 342 / 570 » Answering Queries using Humans, Algorithms and Databases |
157
Voted
PODS
2005
ACM
16 years 3 months ago
2005
ACM
We consider a scenario where we want to query a large dataset that is stored in external memory and does not fit into main memory. The most constrained resources in such a situati...
139
Voted
CIKM
2007
Springer
15 years 9 months ago
2007
Springer
Web search engines consistently collect information about users interaction with the system: they record the query they issued, the URL of presented and selected documents along w...
143
Voted
STOC
2007
ACM
16 years 4 months ago
2007
ACM
The quantum adversary method is one of the most successful techniques for proving lower bounds on quantum query complexity. It gives optimal lower bounds for many problems, has ap...
152
Voted
MIR
2006
ACM
15 years 9 months ago
2006
ACM
An important research issue in multimedia databases is the retrieval of similar objects. For most applications in multimedia databases, an exact search is not meaningful. Thus, mu...
141
Voted
SIGMOD
2005
ACM
16 years 3 months ago
2005
ACM
Advanced database systems face a great challenge raised by the emergence of massive, complex structural data in bioinformatics, chem-informatics, and many other applications. The ...