2177 search results - page 351 / 436 » Relative Margin Machines |
VLDB
1992
ACM
14 years 29 days ago
1992
ACM
We present an approach to dealing with skew in parallel joins in database systems. Our approach is easily implementable within current parallel DBMS, and performs well on skewed d...
APPROX
2007
Springer
14 years 27 days ago
2007
Springer
We prove a lower bound for swapping the order of Arthur and Merlin in two-round MerlinArthur games using black-box techniques. Namely, we show that any AM-game requires time (t2 )...
SIGIR
2010
ACM
14 years 24 days ago
2010
ACM
Ranking search results is a fundamental problem in information retrieval. In this paper we explore whether the use of proximity and phrase information can improve web retrieval ac...
EDOC
2009
IEEE
14 years 23 days ago
2009
IEEE
Abstract--Business activity monitoring enables continuous observation of key performance indicators (KPIs). However, if things go wrong, a deeper analysis of process performance be...
FSEN
2009
Springer
14 years 23 days ago
2009
Springer
The rCOS modeler implements the requirements modelling phase of a model driven component-based software engineering process. Components are specified in rCOS, a relational calculus...