5628 search results - page 304 / 1126 » Data challenges at Yahoo! |
257
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CHI
2011
ACM
14 years 11 months ago
2011
ACM
Extracting useful knowledge from large network datasets has become a fundamental challenge in many domains, from scientific literature to social networks and the web. We introduc...
235
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COMSNETS
2012
14 years 3 months ago
2012
—Popular online services such as social networks, e-commerce and bidding are routinely hosted in large-scale data centers. Group communication systems (e.g., multicast) and distr...
252
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SIGIR
2012
ACM
13 years 9 months ago
2012
ACM
Combating Web spam is one of the greatest challenges for Web search engines. State-of-the-art anti-spam techniques focus mainly on detecting varieties of spam strategies, such as ...
242
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MM
2010
ACM
15 years 7 months ago
2010
ACM
Networked virtual environments like Second Life enable distant people to meet for leisure as well as work. But users are represented through avatars controlled by keyboards and mo...
223
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PVLDB
2010
15 years 5 months ago
2010
Keyword search (KWS) over relational databases has recently received significant attention. Many solutions and many prototypes have been developed. This task requires addressing ...