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IOR
2006
75views more  IOR 2006»
15 years 6 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

Book
1702views
17 years 4 months ago
Numerical Methods with Applications
"Mathematical models are an integral part in solving engineering problems. Many times, these mathematical models are derived from engineering and science principles, while at ...
Autar K Kaw, Egwu E Kalu
CIKM
2003
Springer
15 years 11 months ago
Time-based language models
We explore the relationship between time and relevance using TREC ad-hoc queries. A type of query is identified that favors very recent documents. We propose a time-based language...
Xiaoyan Li, W. Bruce Croft
AC
2004
Springer
15 years 6 months ago
The Timeboxing process model for iterative software development
In today's business where speed is of essence, an iterative development approach that allows the functionality to be delivered in parts has become a necessity and an effectiv...
Pankaj Jalote, Aveejeet Palit, Priya Kurien
TMI
2008
116views more  TMI 2008»
15 years 6 months ago
Reduced Encoding Diffusion Spectrum Imaging Implemented With a Bi-Gaussian Model
Diffusion spectrum imaging (DSI) can map complex fiber microstructures in tissues by characterizing their 3-D water diffusion spectra. However, a long acquisition time is required ...
Chun-Hung Yeh, Kuan-Hung Cho, Hsuan-Cheng Lin, Jiu...