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KDD
2007
ACM
153views Data Mining» more  KDD 2007»
16 years 1 months ago
Exploiting duality in summarization with deterministic guarantees
Summarization is an important task in data mining. A major challenge over the past years has been the efficient construction of fixed-space synopses that provide a deterministic q...
Panagiotis Karras, Dimitris Sacharidis, Nikos Mamo...
KDD
2004
ACM
143views Data Mining» more  KDD 2004»
16 years 1 months ago
Incremental maintenance of quotient cube for median
Data cube pre-computation is an important concept for supporting OLAP(Online Analytical Processing) and has been studied extensively. It is often not feasible to compute a complet...
Cuiping Li, Gao Cong, Anthony K. H. Tung, Shan Wan...
CIVR
2007
Springer
195views Image Analysis» more  CIVR 2007»
15 years 7 months ago
Towards optimal bag-of-features for object categorization and semantic video retrieval
Bag-of-features (BoF) deriving from local keypoints has recently appeared promising for object and scene classification. Whether BoF can naturally survive the challenges such as ...
Yu-Gang Jiang, Chong-Wah Ngo, Jun Yang 0003
ANCS
2006
ACM
15 years 7 months ago
Localized asynchronous packet scheduling for buffered crossbar switches
Buffered crossbar switches are a special type of crossbar switches. In such a switch, besides normal input queues and output queues, a small buffer is associated with each crosspo...
Deng Pan, Yuanyuan Yang
CONEXT
2006
ACM
15 years 7 months ago
Migrating home agents towards internet-scale mobility deployments
While the IETF standardization process of the Mobile IPv6 and Network Mobility (NEMO) protocols is almost complete, their large-scale deployment is not yet possible. With these te...
Ryuji Wakikawa, Guillaume Valadon, Jun Murai