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PAMI
2010
112views more  PAMI 2010»
15 years 4 months ago
Polynomial Time Algorithms for Ratio Regions and a Variant of Normalized Cut
—In partitioning, clustering, and grouping problems, a typical goal is to group together similar objects, or pixels in the case of image processing. At the same time, another goa...
Dorit S. Hochbaum
DATE
2002
IEEE
118views Hardware» more  DATE 2002»
15 years 11 months ago
A Complete Data Scheduler for Multi-Context Reconfigurable Architectures
: A new technique is presented in this paper to improve the efficiency of data scheduling for multi-context reconfigurable architectures targeting multimedia and DSP applications. ...
Marcos Sanchez-Elez, Milagros Fernández, Ra...
CIKM
2008
Springer
15 years 8 months ago
Answering general time sensitive queries
Time is an important dimension of relevance for a large number of searches, such as over blogs and news archives. So far, research on searching over such collections has largely f...
Wisam Dakka, Luis Gravano, Panagiotis G. Ipeirotis
LWA
2008
15 years 8 months ago
Towards Burst Detection for Non-Stationary Stream Data
Detecting bursts in data streams is an important and challenging task, especially in stock market, traffic control or sensor network streams. Burst detection means the identificat...
Daniel Klan, Marcel Karnstedt, Christian Pöli...
ICDE
2003
IEEE
146views Database» more  ICDE 2003»
16 years 7 months ago
Navigation- vs. Index-Based XML Multi-Query Processing
XML path queries form the basis of complex filtering of XML data. Most current XML path query processing techniques can be divided in two groups. Navigation-based algorithms compu...
Nicolas Bruno, Luis Gravano, Nick Koudas, Divesh S...