1487 search results - page 149 / 298 » Representing and Querying Data Transformations |
102
click to vote
CSMR
2008
IEEE
15 years 8 months ago
2008
IEEE
Databases are continuously evolving environments, where design constructs are added, removed or updated rather often. Small changes in the database configurations might impact a l...
137
Voted
CIKM
2005
Springer
15 years 7 months ago
2005
Springer
Search engines process queries conjunctively to restrict the size of the answer set. Further, it is not rare to observe a mismatch between the vocabulary used in the text of Web p...
113
click to vote
IMC
2004
ACM
15 years 7 months ago
2004
ACM
This paper characterizes the query behavior of peers in a peer-topeer (P2P) file sharing system. In contrast to previous work, which provides various aggregate workload statistics...
117
click to vote
WWW
2006
ACM
16 years 2 months ago
2006
ACM
Major search engines currently use the history of a user's actions (e.g., queries, clicks) to personalize search results. In this paper, we present a new personalized service...
120
click to vote
SIGIR
2005
ACM
15 years 7 months ago
2005
ACM
Search engines represent a key component of Web economy these days. Despite that, there is not much technical literature available on their design, fine tuning, and internal oper...