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ICIP
2007
IEEE
16 years 7 months ago
Unsupervised Modeling of Object Tracks for Fast Anomaly Detection
A key goal of far-field activity analysis is to learn the usual pattern of activity in a scene and to detect statistically anomalous behavior. We propose a method for unsupervised...
Tomas Izo, W. Eric L. Grimson
WECWIS
2009
IEEE
133views ECommerce» more  WECWIS 2009»
16 years 21 days ago
Evaluation of Prioritization in Performance Models of DTP Systems
Modern IT systems serve many different business processes on a shared infrastructure in parallel. The automatic request execution on the numerous interconnected components, hosted...
Christian Markl, Oliver Huhn
ICASSP
2008
IEEE
16 years 12 days ago
Deploying GOOG-411: Early lessons in data, measurement, and testing
We describe our early experience building and optimizing GOOG-411, a fully automated, voice-enabled, business finder. We show how taking an iterative approach to system developme...
Michiel Bacchiani, Françoise Beaufays, Joha...
SEAA
2008
IEEE
16 years 10 days ago
Migrating Industrial Systems towards Software Product Lines: Experiences and Observations through Case Studies
Software product line engineering has emerged as one of the dominant paradigms for developing variety of software products based on a shared platform and shared software artifacts...
Hongyu Pei Breivold, Stig Larsson, Rikard Land
ECBS
2007
IEEE
135views Hardware» more  ECBS 2007»
16 years 9 days ago
Introducing Impact Analysis for Architectural Decisions
Architectural quality constitutes a critical factor for contemporary software systems, especially because of their size and the needs for frequent, quick changes. For success-crit...
Matthias Riebisch, Sven Wohlfarth