53 search results - page 9 / 11 » Optimizing joins in a map-reduce environment |
INFOCOM
2007
IEEE
14 years 2 days ago
2007
IEEE
— The topological properties of peer-to-peer overlay networks are critical factors that dominate the performance of these systems. Several non-constant and constant degree interc...
VLDB
1995
ACM
13 years 9 months ago
1995
ACM
We follow the stack-baaed approach to query languages which is a new formal and intellectual paradigm for integrating querying and programming for object-oriented databases. Queri...
DAGSTUHL
2006
13 years 7 months ago
2006
Abstract. Virtual Organizations (VOs) are an emerging business model in today's Internet economy. Increased specialization and focusing on an organization's core competen...
INFFUS
2010
13 years 4 months ago
2010
- Many exciting, emerging applications require that a group of agents share a coherent view of the world given spatial distribution, incomplete and uncertain sensors, and communica...
WDAG
2005
Springer
13 years 11 months ago
2005
Springer
We investigate issues related to the probe complexity of the And-Or quorum system and its implementation in a dynamic environment. Our contribution is twofold: We first analyze th...