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KDD
2006
ACM
159views Data Mining» more  KDD 2006»
15 years 10 months ago
Global distance-based segmentation of trajectories
This work introduces distance-based criteria for segmentation of object trajectories. Segmentation leads to simplification of the original objects into smaller, less complex primi...
Aris Anagnostopoulos, Michail Vlachos, Marios Hadj...
BCI
2009
IEEE
15 years 4 months ago
Database Oriented Grid Middlewares
—Efficient management of massive data sets is a key aspect in typical grid and e-science applications. To this end, the benefits of employing database technologies in such appl...
Efthymia Tsamoura, Anastasios Gounaris
JCIT
2008
245views more  JCIT 2008»
14 years 9 months ago
Quality of Service (QoS) of Voice over MAC Protocol 802.11 using NS-2
Transmitting voice through IP data network can provide significant cost savings. However if not managed properly, voice quality can degrade due to data network congestion. Voice o...
Dileep Kumar, Saleem Ahmed, Yeonseung Ryu
EKAW
2008
Springer
14 years 11 months ago
An Ontology-Centric Approach to Sensor-Mission Assignment
Sensor-mission assignment involves the allocation of sensor and other information-providing resources to missions in order to cover the information needs of the individual tasks in...
Mario Gomez, Alun D. Preece, Matthew P. Johnson, G...
ANOR
2006
133views more  ANOR 2006»
14 years 9 months ago
Horizon and stages in applications of stochastic programming in finance
To solve a decision problem under uncertainty via stochastic programming means to choose or to build a suitable stochastic programming model taking into account the nature of the r...
Marida Bertocchi, Vittorio Moriggia, Jitka Dupacov...