295 search results - page 10 / 59 » On the equivalence of distributed systems with queries and c... |
190
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VLDB
2009
ACM
15 years 12 months ago
2009
ACM
Information is valuable to users when it is available not only at the right time but also at the right place. To support efficient location-based data access in wireless data broad...
HPDC
2003
IEEE
15 years 5 months ago
2003
IEEE
We describe the XenoSearch system for performing expressive resource discovery searches in a distributed environment. We represent server meta-data, such as their locations and fa...
CSFW
2008
IEEE
15 years 6 months ago
2008
IEEE
DKAL is a new declarative authorization language for distributed systems. It is based on existential fixed-point logic and is considerably more expressive than existing authoriza...
121
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SPIRE
2009
Springer
15 years 6 months ago
2009
Springer
Abstract. Term-partitioned indexes are generally inefficient for the evaluation of conjunctive queries, as they require the communication of long posting lists. On the other side, ...
125
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GIS
2008
ACM
15 years 22 days ago
2008
ACM
In this paper we study in-network query processing in disconnected mobile environments, where both ad-hoc communication and infrastructure communication are available. Depending o...