4051 search results - page 621 / 811 » Aggregation |
148
click to vote
AAAI
1998
15 years 5 months ago
1998
Reinforcement learning is an effective technique for learning action policies in discrete stochastic environments, but its efficiency can decay exponentially with the size of the ...
140
Voted
SODA
2003
ACM
15 years 5 months ago
2003
ACM
Motivated by several applications, we introduce various distance measures between “top k lists.” Some of these distance measures are metrics, while others are not. For each of...
167
click to vote
DMDW
2000
15 years 5 months ago
2000
Data warehousing is a software infrastructure which supports OLAP applications by providing a collection of tools which allow data extraction and cleaning, data integration and ag...
110
click to vote
DMDW
2000
15 years 5 months ago
2000
This paper describes a method for developing dimensional models from traditional Entity Relationship models. This can be used to design data warehouses and data marts based on ent...
115
click to vote
HPN
1998
15 years 5 months ago
1998
With the grown popularity of the Internet and the increasing use of business and multimedia applications the users' demand for higher and more predictable quality of service ...