332 search results - page 27 / 67 » A Comparative Evaluation of EJB Implementation Methods |
VLDB
2007
ACM
14 years 8 months ago
2007
ACM
In large-scale distributed information systems, where participants are autonomous and have special interests for some queries, query allocation is a challenge. Much work in this c...
RECSYS
2010
ACM
13 years 7 months ago
2010
ACM
Since the development of the comparably simple neighborhood-based methods in the 1990s, a plethora of techniques has been developed to improve various aspects of collaborative fil...
ICDE
2006
IEEE
14 years 1 months ago
2006
IEEE
In this paper, we study SQL queries with aggregate subqueries that share common tables and conditions with the outer query. While several approaches can deal with such queries, th...
ADBIS
2006
Springer
14 years 1 months ago
2006
Springer
Computational database technology spans the two research fields data-base technology and scientific computing. It involves development of database capabilities that support compu...
GRID
2005
Springer
14 years 1 months ago
2005
Springer
Large latencies over WAN will remain an obstacle to running communication intensive parallel applications on Grid environments. This paper takes one of such applications, Gaussian...