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NLDB
2007
Springer
16 years 20 days ago
Combining Vector Space Model and Multi Word Term Extraction for Semantic Query Expansion
Abstract. In this paper, we target document ranking in a highly technical field with the aim to approximate a ranking that is obtained through an existing ontology (knowledge stru...
Eric SanJuan, Fidelia Ibekwe-Sanjuan, Juan Manuel ...
OTM
2007
Springer
16 years 20 days ago
A Bluetooth-Based JXME Infrastructure
Abstract. Over the last years, research efforts have led the way to embed computation into the environment. Much attention is drawn to technologies supporting dynamicity and mobil...
Carlo Blundo, Emiliano De Cristofaro
PAM
2007
Springer
16 years 19 days ago
Early Recognition of Encrypted Applications
Abstract. Most tools to recognize the application associated with network connections use well-known signatures as basis for their classification. This approach is very effective ...
Laurent Bernaille, Renata Teixeira
SAS
2007
Springer
124views Formal Methods» more  SAS 2007»
16 years 19 days ago
Arithmetic Strengthening for Shape Analysis
Abstract. Shape analyses are often imprecise in their numerical reasoning, whereas numerical static analyses are often largely unaware of the shape of a program’s heap. In this p...
Stephen Magill, Josh Berdine, Edmund M. Clarke, By...
SCIA
2007
Springer
151views Image Analysis» more  SCIA 2007»
16 years 19 days ago
A PCA-Based Technique to Detect Moving Objects
Abstract. Moving objects detection is a crucial step for video surveillance systems. The segmentation performed by motion detection algorithms is often noisy, which makes it hard t...
Nicolas Verbeke, Nicole Vincent