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CONEXT
2008
ACM
15 years 1 months ago
Power-law chord architecture in P2P overlays
In this paper, we propose to extend the topology of Chord to a bidirectional graph to provide a super-peer based lookup algorithm and an efficient resource localization service at...
Salma Ktari, Artur Hecker, Houda Labiod
WSC
2008
15 years 2 months ago
Optimizing inspection strategies for multi-stage manufacturing processes using simulation optimization
This paper deals with the problem of determining the optimal inspection strategy for a multi-stage production process using simulation optimization. An optimal inspection strategy...
Vahid Sarhangian, Abolfazl Vaghefi, Hamidreza Eska...
CAISE
2008
Springer
15 years 1 months ago
Understanding and Improving Collective Attention Economy for Expertise Sharing
The importance and benefits of expertise sharing for organizations in knowledge economy are well recognized. However, the potential cost of expertise sharing is less well understoo...
Yunwen Ye, Kumiyo Nakakoji, Yasuhiro Yamamoto
COCOA
2008
Springer
15 years 1 months ago
Improved Primal-Dual Approximation Algorithm for the Connected Facility Location Problem
In the Connected Facility Location(ConFL) problem, we are given a graph G = (V, E) with nonnegative edge cost ce on the edges, a set of facilities F V , a set of demands, i.e., cl...
Hyunwoo Jung, Mohammad Khairul Hasan, Kyung-Yong C...
AAAI
2008
15 years 2 months ago
Online Learning with Expert Advice and Finite-Horizon Constraints
In this paper, we study a sequential decision making problem. The objective is to maximize the average reward accumulated over time subject to temporal cost constraints. The novel...
Branislav Kveton, Jia Yuan Yu, Georgios Theocharou...