A century-long challenge in teletraffic theory: Blocking probability evaluation for overflow loss systems with mutual overflow

EWM Wong, YC Chan - IEEE Access, 2023 - ieeexplore.ieee.org
In this review, we describe historical and recent developments towards tackling a century-
long challenge in teletraffic theory, namely the evaluation of blocking probability in overflow …

CoEA: A cooperative–competitive evolutionary algorithm for bidirectional recommendations

H Zhao, X Wu, C Zhao, L Zhang, H Ma… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In recent decades, recommender systems have been well studied and widely applied.
However, most recommenders unilaterally optimize the results from the buying customers' …

[PDF][PDF] List of references on evolutionary multiobjective optimization

CAC Coello - URL< http://www. lania. mx/~ ccoello/EMOO …, 2010 - delta.cs.cinvestav.mx
List of References on Evolutionary Multiobjective Optimization Page 1 List of References on
Evolutionary Multiobjective Optimization Carlos A. Coello Coello ccoello@cs.cinvestav.mx …

DCCP: an effective data placement strategy for data-intensive computations in distributed cloud computing systems

T Wang, S Yao, Z Xu, S Jia - The Journal of Supercomputing, 2016 - Springer
Cloud computing systems provide high-performance computing resources and distributed
storage space to deal with data-intensive computations. Data scheduling between data …

Performance analysis of resource selection schemes for a large scale video-on-demand system

J Guo, EWM Wong, S Chan, P Taylor… - IEEE Transactions …, 2007 - ieeexplore.ieee.org
The designers of a large scale video-on-demand system face an optimization problem of
deciding how to assign movies to multiple disks (servers) such that the request blocking …

Surrogate models for performance evaluation of multi-skill multi-layer overflow loss systems

YC Chan, J Guo, EWM Wong, M Zukerman - Performance Evaluation, 2016 - Elsevier
We consider a model of overflow loss systems in which server groups are arranged into
layers, and alternate routing within each layer creates mutual overflow effects, increasing the …

Combination load balancing for video-on-demand systems

J Guo, EWM Wong, S Chan, P Taylor… - IEEE transactions on …, 2008 - ieeexplore.ieee.org
We observe that an effect of ldquodisk resource sharingrdquo of multi-copy movie traffic has
great impact on the blocking performance of a video-on-demand system. This observation …

Resource-saving file management scheme for online video provisioning on content delivery networks

WH Kuo, YH Lin - IEEE Transactions on Computers, 2015 - ieeexplore.ieee.org
Content delivery networks (CDNs) have been widely implemented to provide scalable cloud
services. Such networks support resource pooling by allowing virtual machines or physical …

Content-aware replica placement strategy for IPTV services over peer-service area architecture

SM Fati, P Sumari - Multimedia Tools and Applications, 2017 - Springer
Due to the enormous improvement in networking and multimedia, IPTV has become recently
a popular means to distribute high quality TV services over IP networks. Accordingly …

On the accuracy of the OPC approximation for a symmetric overflow loss model

EWM Wong, B Moran, A Zalesky, Z Rosberg… - Stochastic …, 2013 - Taylor & Francis
The overflow priority classification approximation (OPCA) and Erlang's fixed-point
approximation (EFPA) are distinct methods for estimating blocking probabilities in overflow …