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COSIT
2009
Springer
106views GIS» more  COSIT 2009»
14 years 1 months ago
The Role of Angularity in Route Choice
Abstract. The paths of 2425 individual motorcycle trips made in London were analyzed in order to uncover the route choice decisions made by drivers. The paths were derived from glo...
Alasdair Turner
ATAL
2006
Springer
13 years 11 months ago
MDPOP: faithful distributed implementation of efficient social choice problems
We model social choice problems in which self interested agents with private utility functions have to agree on values for a set of variables subject to side constraints. The goal...
Adrian Petcu, Boi Faltings, David C. Parkes
MANSCI
2007
101views more  MANSCI 2007»
13 years 7 months ago
Strategic Technology Choice and Capacity Investment Under Demand Uncertainty
This paper studies the impact of competition on a firm’s choice of technology (product-flexible or product-dedicated) and capacity investment decisions. Specifically, we mode...
Manu Goyal, Serguei Netessine
IDEAS
2007
IEEE
135views Database» more  IDEAS 2007»
14 years 1 months ago
Bitmap Index Design Choices and Their Performance Implications
Historically, bitmap indexing has provided an important database capability to accelerate queries. However, only a few database systems have implemented these indexes because of t...
Elizabeth J. O'Neil, Patrick E. O'Neil, Kesheng Wu
SOUPS
2005
ACM
14 years 28 days ago
Authentication using graphical passwords: effects of tolerance and image choice
Graphical passwords are an alternative to alphanumeric passwords in which users click on images to authenticate themselves rather than type alphanumeric strings. We have developed...
Susan Wiedenbeck, Jim Waters, Jean-Camille Birget,...