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TKDE
2002
239views more  TKDE 2002»
13 years 8 months ago
An Efficient Path Computation Model for Hierarchically Structured Topographical Road Maps
In this paper, we have developed a HiTi (Hierarchical MulTi) graph model for structuring large topographical road maps to the minimum cost route computation. The HiTi graph model p...
Sungwon Jung, Sakti Pramanik
PVLDB
2008
137views more  PVLDB 2008»
13 years 8 months ago
Flashing up the storage layer
In the near future, commodity hardware is expected to incorporate both flash and magnetic disks. In this paper we study how the storage layer of a database system can benefit from...
Ioannis Koltsidas, Stratis Viglas
SCHEDULING
2008
112views more  SCHEDULING 2008»
13 years 8 months ago
Time-constrained project scheduling
We propose a new approach for scheduling with strict deadlines and apply this approach to the TimeConstrained Project Scheduling Problem (TCPSP). To be able to meet these deadlines...
T. A. Guldemond, Johann Hurink, Jacob Jan Paulus, ...
ICSOC
2010
Springer
13 years 7 months ago
Adaptive Management of Composite Services under Percentile-Based Service Level Agreements
We present a brokering service for the adaptive management of composite services. The goal of this broker is to dynamically adapt at runtime the composite service configuration, ...
Valeria Cardellini, Emiliano Casalicchio, Vincenzo...
IJCV
2010
158views more  IJCV 2010»
13 years 7 months ago
Metric Learning for Image Alignment
Abstract Image alignment has been a long standing problem in computer vision. Parameterized Appearance Models (PAMs) such as the Lucas-Kanade method, Eigentracking, and Active Appe...
Minh Hoai Nguyen, Fernando De la Torre