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VLDB
2007
ACM
119views Database» more  VLDB 2007»
16 years 20 days ago
Integrity Auditing of Outsourced Data
An increasing number of enterprises outsource their IT services to third parties who can offer these services for a much lower cost due to economy of scale. Quality of service is ...
Min Xie, Haixun Wang, Jian Yin, Xiaofeng Meng
COST
1995
Springer
61views Multimedia» more  COST 1995»
15 years 10 months ago
GLASS: A Distributed MHEG-Based Multimedia System
: This paper is about GLASS2 , a distributed multimedia system that is currently under development. The multimedia department of the IBM European Networking Center in Heidelberg, G...
H. Cossmann, Carsten Griwodz, G. Grassel, M. P&uum...
MANSCI
2008
128views more  MANSCI 2008»
15 years 6 months ago
Optimizing Call Center Staffing Using Simulation and Analytic Center Cutting-Plane Methods
We consider the problem of minimizing staffing costs in an inbound call center, while maintaining an acceptable level of service in multiple time periods. The problem is complicat...
Júlíus Atlason, Marina A. Epelman, S...
JSSPP
2010
Springer
15 years 4 months ago
Dynamic Proportional Share Scheduling in Hadoop
We present the Dynamic Priority (DP) parallel task scheduler for Hadoop. It allows users to control their allocated capacity by adjusting their spending over time. This simple mech...
Thomas Sandholm, Kevin Lai
EOR
2010
113views more  EOR 2010»
15 years 3 months ago
Combining integer programming and the randomization method to schedule employees
: We describe a method to find low cost shift schedules with a time-varying service level that is always above a specified minimum. Most previous approaches used a two-step procedu...
Armann Ingolfsson, Fernanda Campello, Xudong Wu, E...