1821 search results - page 202 / 365 » U-DBMS: A Database System for Managing Constantly-Evolving D... |
147
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KDD
2012
ACM
13 years 4 months ago
2012
ACM
Tweets are the most up-to-date and inclusive stream of information and commentary on current events, but they are also fragmented and noisy, motivating the need for systems that c...
118
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IIE
2008
15 years 1 months ago
2008
One of the biggest challenges that higher learning institutions face today is to improve the quality of managerial decisions. The managerial decision making process becomes more co...
139
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KDD
2009
ACM
16 years 2 months ago
2009
ACM
Lately there exist increasing demands for online abnormality monitoring over trajectory streams, which are obtained from moving object tracking devices. This problem is challengin...
183
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SIGMOD
2008
ACM
16 years 2 months ago
2008
ACM
Structured peer-to-peer (P2P) overlays have been successfully employed in many applications to locate content. However, they have been less effective in handling massive amounts o...
203
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SIGMOD
2009
ACM
16 years 2 months ago
2009
ACM
Schema evolution poses serious challenges in historical data management. Traditionally historical data have been archived either by (i) migrating them into the current schema vers...