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ADAC
2008
193views more  ADAC 2008»
13 years 9 months ago
A constrained-optimization based half-quadratic algorithm for robustly fitting sets of linearly parametrized curves
We consider the problem of multiple fitting of linearly parametrized curves, that arises in many computer vision problems such as road scene analysis. Data extracted from images us...
Jean-Philippe Tarel, Sio-Song Ieng, Pierre Charbon...
CN
2002
88views more  CN 2002»
13 years 8 months ago
Rate allocation and buffer management for differentiated services
A novel algorithm for buffer management and rate allocation is presented for providing loss and delay differentiation for traffic classes at a network router. The algorithm, calle...
Jörg Liebeherr, Nicolas Christin
DKE
2002
107views more  DKE 2002»
13 years 8 months ago
View selection using randomized search
An important issue in data warehouse development is the selection of a set of views to materialize in order to accelerate OLAP queries, given certain space and maintenance time co...
Panos Kalnis, Nikos Mamoulis, Dimitris Papadias
DKE
2007
156views more  DKE 2007»
13 years 8 months ago
Efficient index and data allocation for wireless broadcast services
The periodic broadcasting of frequently requested data can reduce the workload of uplink channels and improve data access for users in a wireless network. Since mobile devices hav...
Shou-Chih Lo, Arbee L. P. Chen
DAM
1998
77views more  DAM 1998»
13 years 8 months ago
The Scheduling of Maintenance Service
We study a discrete problem of scheduling activities of several types under the constraint that at most a single activity can be scheduled to any one period. Applications of such ...
Shoshana Anily, Celia A. Glass, Refael Hassin