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CHI
2010
ACM
15 years 7 months ago
Across boundaries of influence and accountability: the multiple scales of public sector information systems
The use of ICTs in the public sector has long been touted for its potential to transform the institutions that govern and provide social services. The focus, however, has largely ...
Christopher A. Le Dantec, W. Keith Edwards
HCI
2009
15 years 1 months ago
Identifying Proper Scales on Digital Maps for In-Vehicle Navigation Systems
Abstract. Current commercial mobile navigation systems often use a predetermined scale selection schema without considering differences in spatial complexity of locations. To ident...
Anna Wu, Xiaolong Zhang
JMLR
2010
119views more  JMLR 2010»
14 years 11 months ago
A Convergent Online Single Time Scale Actor Critic Algorithm
Actor-Critic based approaches were among the first to address reinforcement learning in a general setting. Recently, these algorithms have gained renewed interest due to their gen...
Dotan Di Castro, Ron Meir
ICCV
2009
IEEE
16 years 9 months ago
Detecting Interpretable and Accurate Scale-Invariant keypoints
This paper presents a novel method for detecting scale invariant keypoints. It fills a gap in the set of available methods, as it proposes a scale-selection mechanism for juncti...
Wolfgang F¨orstner, Timo Dickscheid, Falko Schind...
ICIP
2007
IEEE
16 years 5 months ago
Detecting Contour Saliences using Tensor Scale
Tensor Scale is a morphometric parameter that unifies the representation of local structure thickness, orientation, and anisotropy, which can be used in several image processing t...
Alexandre X. Falcão, Fernanda A. Andal&oacu...