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AVI
2006
15 years 8 months ago
Tumble! Splat! helping users access and manipulate occluded content in 2D drawings
Accessing and manipulating occluded content in layered 2D drawings can be difficult. This paper characterizes a design space of techniques that facilitate access to occluded conte...
Gonzalo Ramos, George G. Robertson, Mary Czerwinsk...
AVI
2006
15 years 8 months ago
Evaluating information visualization applications with focus groups: the CourseVis experience
This paper reports our experience of evaluating an application that uses visualization approaches to support instructors in Web based distance education. The evaluation took place...
Riccardo Mazza
FSTTCS
2008
Springer
15 years 8 months ago
Solvency Games
Abstract. We study the decision theory of a maximally risk-averse investor — one whose objective, in the face of stochastic uncertainties, is to minimize the probability of ever ...
Noam Berger, Nevin Kapur, Leonard J. Schulman, Vij...
FSTTCS
2008
Springer
15 years 8 months ago
Boolean algebras of unambiguous context-free languages
Several recent works have studied subfamilies of deterministic context-free languages with good closure properties, for instance the families of input-driven or visibly pushdown la...
Didier Caucal
FSTTCS
2008
Springer
15 years 8 months ago
Some Sieving Algorithms for Lattice Problems
ABSTRACT. We study the algorithmic complexity of lattice problems based on Ajtai-Kumar-Sivakumar sieving technique [AKS01]. Given a k-dimensional subspace M ⊆ Rn and a full rank ...
Vikraman Arvind, Pushkar S. Joglekar