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STOC
2012
ACM
221views Algorithms» more  STOC 2012»
13 years 10 months ago
From query complexity to computational complexity
We consider submodular optimization problems, and provide a general way of translating oracle inapproximability results arising from the symmetry gap technique to computational co...
Shahar Dobzinski, Jan Vondrák
WWW
2008
ACM
16 years 8 months ago
Topigraphy: visualization for large-scale tag clouds
This paper proposes a new method for displaying large-scale tag clouds. We use a topographical image that helps users to grasp the relationship among tags intuitively as a backgro...
Ko Fujimura, Shigeru Fujimura, Tatsushi Matsubayas...
ICSE
2007
IEEE-ACM
16 years 7 months ago
SoftGUESS: Visualization and Exploration of Code Clones in Context
We introduce SoftGUESS, a code clone exploration system. SoftGUESS is built on the more general GUESS system which provides users with a mechanism to interactively explore graph s...
Eytan Adar, Miryung Kim
ACSC
2007
IEEE
16 years 1 months ago
From Graphs to Euclidean Virtual Worlds: Visualization of 3D Electronic Institutions
In this paper we propose an algorithm for automatic transformation of a graph into a 3D Virtual World and its Euclidean map, using the rectangular dualization technique. The nodes...
Sara Drago, Anton Bogdanovych, Massimo Ancona, Sim...
ICRA
2007
IEEE
159views Robotics» more  ICRA 2007»
16 years 1 months ago
Decoupled Visual Servoing from a set of points imaged by an omnidirectional camera
Abstract— This paper presents a hybrid decoupled visionbased control scheme valid for the entire class of central catadioptric sensors (including conventional perspective cameras...
Hicham Hadj-Abdelkader, Youcef Mezouar, Philippe M...