249 search results - page 23 / 50 » Online Aggregation |
SIGMOD
2010
ACM
14 years 1 months ago
2010
ACM
Online aggregation is a promising solution to achieving fast early responses for interactive ad-hoc queries that compute aggregates on a large amount of data. Essential to the suc...
INFOCOM
2010
IEEE
13 years 7 months ago
2010
IEEE
—Delay Tolerant Networks (DTN) are networks of self-organizing wireless nodes, where end-to-end connectivity is intermittent. In these networks, forwarding decisions are generall...
GLOBECOM
2010
IEEE
13 years 6 months ago
2010
IEEE
Abstract--Wireless mesh networks (WMNs) are wireless multihop networks comprised of mesh routers, which relay traffic on behalf of clients and other nodes. Using the standard IEEE ...
WSDM
2012
ACM
12 years 4 months ago
2012
ACM
Many vertical search tasks such as local search focus on specific domains. The meaning of relevance in these verticals is domain-specific and usually consists of multiple well-d...
SIGMOD
2007
ACM
14 years 8 months ago
2007
ACM
This paper describes query processing in the DBO database system. Like other database systems designed for ad-hoc, analytic processing, DBO is able to compute the exact answer to ...