2576 search results - page 476 / 516 » Methodology work is ontology work |
SAC
2005
ACM
15 years 4 months ago
2005
ACM
: This paper presents a system for induction of forest of functional trees from data streams able to detect concept drift. The Ultra Fast Forest of Trees (UFFT) is an incremental a...
SIGIR
2005
ACM
15 years 4 months ago
2005
ACM
We present a model, based on the maximum entropy method, for analyzing various measures of retrieval performance such as average precision, R-precision, and precision-at-cutoffs....
SIGIR
2005
ACM
15 years 4 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 ...
SIGMETRICS
2005
ACM
15 years 4 months ago
2005
ACM
The growing cost of tuning and managing computer systems is leading to out-sourcing of commercial services to hosting centers. These centers provision thousands of dense servers w...
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ATAL
2005
Springer
15 years 4 months ago
2005
Springer
Collaboration plays a critical role when a team is striving for goals that are difficult to achieve by an individual. In previous work, we defined the ETAPP (Environment-TaskAgen...