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MSOM
2011
14 years 10 months ago
Volume Flexibility, Product Flexibility, or Both: The Role of Demand Correlation and Product Substitution
We analyze volume flexibility — the ability to produce above/below the installed capacity for a product — under endogenous pricing in a two-product setting. We discover that ...
Manu Goyal, Serguei Netessine
WWW
2010
ACM
16 years 2 months ago
Tracking the random surfer: empirically measured teleportation parameters in PageRank
PageRank computes the importance of each node in a directed graph under a random surfer model governed by a teleportation parameter. Commonly denoted alpha, this parameter models ...
David F. Gleich, Paul G. Constantine, Abraham D. F...
CLUSTER
2006
IEEE
16 years 1 months ago
A Performance Prediction Methodology for Data-dependent Parallel Applications
The increase in the use of parallel distributed architectures in order to solve large-scale scientific problems has generated the need for performance prediction for both determi...
Paula Cecilia Fritzsche, Concepció Roig, An...
ICDE
2005
IEEE
115views Database» more  ICDE 2005»
16 years 1 months ago
Provenance-Aware Sensor Data Storage
Abstract— Sensor network data has both historical and realtime value. Making historical sensor data useful, in particular, requires storage, naming, and indexing. Sensor data pre...
Jonathan Ledlie, Chaki Ng, David A. Holland
ISPAN
2005
IEEE
16 years 1 months ago
Overlay networks with class
We define a family of Distributed Hash Table systems whose aim is to combine routing efficiency of the randomized networks — i.e. average path length O(log n/ log log n) vs. t...
Giovanni Chiola, Gennaro Cordasco, Luisa Gargano, ...