346 search results - page 69 / 70 » Distributed and Cooperative Information Retrieval on the Wor... |
WWW
2009
ACM
14 years 6 months ago
2009
ACM
Social networking sites have been increasingly gaining popularity. Well-known sites such as Facebook have been reporting growth rates as high as 3% per week [5]. Many social netwo...
SIGMETRICS
2009
ACM
13 years 12 months ago
2009
ACM
Understanding the channel popularity or content popularity is an important step in the workload characterization for modern information distribution systems (e.g., World Wide Web,...
SIGMOD
2010
ACM
13 years 10 months ago
2010
ACM
With the maturity of GPS, wireless, and Web technologies, increasing amounts of movement data collected from various moving objects, such as animals, vehicles, mobile devices, and...
WWW
2009
ACM
14 years 6 months ago
2009
ACM
Ad auctions in sponsored search support"broad match"that allows an advertiser to target a large number of queries while bidding only on a limited number. While giving mo...
DMSN
2009
ACM
13 years 12 months ago
2009
ACM
Networked, distributed real world sensing is an increasingly prominent topic in computing and has quickly expanded from resource constrained “sensor networks” measuring simple...