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ELPUB
2007
ACM
15 years 9 months ago
Managing Expectations for Open Access in Greece: Perceptions from the Publishers and Academic Libraries
In Greece, there seems to be a growing level of awareness regarding open access among scholars, faculty staff and information professionals. Indeed, consensus regarding the necess...
G. Christina Banou, A. Petros Kostagiolas
ESA
2007
Springer
153views Algorithms» more  ESA 2007»
15 years 9 months ago
Tradeoffs and Average-Case Equilibria in Selfish Routing
We consider the price of selfish routing in terms of tradeoffs and from an average-case perspective. Each player in a network game seeks to send a message with a certain length by...
Martin Hoefer, Alexander Souza
PODC
2010
ACM
15 years 9 months ago
Deterministic distributed vertex coloring in polylogarithmic time
Consider an n-vertex graph G = (V, E) of maximum degree ∆, and suppose that each vertex v ∈ V hosts a processor. The processors are allowed to communicate only with their neig...
Leonid Barenboim, Michael Elkin
SIGIR
2010
ACM
15 years 9 months ago
Extending average precision to graded relevance judgments
Evaluation metrics play a critical role both in the context of comparative evaluation of the performance of retrieval systems and in the context of learning-to-rank (LTR) as objec...
Stephen E. Robertson, Evangelos Kanoulas, Emine Yi...
SP
2010
IEEE
192views Security Privacy» more  SP 2010»
15 years 9 months ago
How Good Are Humans at Solving CAPTCHAs? A Large Scale Evaluation
—Captchas are designed to be easy for humans but hard for machines. However, most recent research has focused only on making them hard for machines. In this paper, we present wha...
Elie Bursztein, Steven Bethard, Celine Fabry, John...
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