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IOR
2006
75views more  IOR 2006»
14 years 10 months ago
Sensitivity of Performance in the Erlang-A Queueing Model to Changes in the Model Parameters
This paper studies the M/M/s+M queue, i.e., the M/M/s queue with customer abandonment, also called the Erlang-A model, having independent and identically distributed customer aban...
Ward Whitt
IRMA
2000
14 years 12 months ago
Recognizing bounds of context change in on-line learning
The on-line algorithms in machine learning are intended to discover unknown function of the domain based on incremental observing of it instance by instance. These algorithms have...
Helen Kaikova, Vagan Y. Terziyan, Borys Omelayenko
INFOCOM
2010
IEEE
14 years 9 months ago
Change Management in Enterprise IT Systems: Process Modeling and Capacity-optimal Scheduling
Abstract—We provide a formal model for the Change Management process for Enterprise IT systems, and develop change scheduling algorithms that seek to attain the “change capacit...
Praveen Kumar Muthuswamy, Koushik Kar, Sambit Sahu...
JSW
2008
202views more  JSW 2008»
14 years 10 months ago
Change Prediction in Object-Oriented Software Systems: A Probabilistic Approach
An estimation of change-proneness of parts of a software system is an active topic in the area of software engineering. Such estimates can be used to predict changes to different c...
Ali R. Sharafat, Ladan Tahvildari
AAAI
2006
14 years 12 months ago
Belief Change in the Context of Fallible Actions and Observations
We consider the iterated belief change that occurs following an alternating sequence of actions and observations. At each instant, an agent has some beliefs about the action that ...
Aaron Hunter, James P. Delgrande