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» Variability in Automation System Models
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SIGMOD
2010
ACM
259views Database» more  SIGMOD 2010»
15 years 11 months ago
PODS: a new model and processing algorithms for uncertain data streams
Uncertain data streams, where data is incomplete, imprecise, and even misleading, have been observed in many environments. Feeding such data streams to existing stream systems pro...
Thanh T. L. Tran, Liping Peng, Boduo Li, Yanlei Di...
HICSS
2009
IEEE
101views Biometrics» more  HICSS 2009»
16 years 1 months ago
A Cost-Based Model for Improving Customer Waiting Times
The effective management of a service organization requires measuring system performance on many attributes. Customer waiting time is inherent to nearly all service operations and...
Alfred L. Guiffrida, Michael J. Messina
SIGMETRICS
2002
ACM
128views Hardware» more  SIGMETRICS 2002»
15 years 6 months ago
High-density model for server allocation and placement
It is well known that optimal server placement is NP-hard. We present an approximate model for the case when both clients and servers are dense, and propose a simple server alloca...
Craig W. Cameron, Steven H. Low, David X. Wei
ECMDAFA
2009
Springer
170views Hardware» more  ECMDAFA 2009»
16 years 1 months ago
A Model Driven Approach to the Analysis of Timeliness Properties
The need for a design language that is rigorous but accessible and intuitive is often at odds with the formal and mathematical nature of languages used for analysis. UML and Petri ...
Mohamed Ariff Ameedeen, Behzad Bordbar, Rachid Ana...
ECCV
2004
Springer
16 years 8 months ago
Automatic Non-rigid 3D Modeling from Video
We present a robust framework for estimating non-rigid 3D shape and motion in video sequences. Given an input video sequence, and a user-specified region to reconstruct, the algori...
Lorenzo Torresani, Aaron Hertzmann