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GRAPHICSINTERFACE
2011
14 years 9 months ago
Improving revisitation in graphs through static spatial features
People generally remember locations in visual spaces with respect to spatial features and landmarks. Geographical maps provide many spatial features and hence are easy to remember...
Sohaib Ghani, Niklas Elmqvist
ISBI
2006
IEEE
16 years 6 months ago
Spatial resolution properties of nonquadratically regularized image reconstruction for PET
This paper examines the spatial resolution properties of nonquadratically regularized image reconstruction methods for positron emission tomography (PET). It is well known that qu...
Sangtae Ahn, Richard M. Leahy
SASO
2008
IEEE
16 years 13 days ago
Bioinspired Environmental Coordination in Spatial Computing Systems
—Spatial computing systems are characterized by the extended physical environment in which they exist and function. Often this environment can be manipulated in various ways by t...
Justin Werfel, Yaneer Bar-Yam, Donald E. Ingber
ICTAI
2007
IEEE
16 years 11 days ago
Curve Clustering with Spatial Constraints for Analysis of Spatiotemporal Data
In this paper we present a new approach for curve clustering designed for analysis of spatiotemporal data. Such kind of data contains both spatial and temporal patterns that we de...
Konstantinos Blekas, Christophoros Nikou, Nikolas ...
ACMDIS
2006
ACM
16 years 1 days ago
The spatial character of sensor technology
By considering the spatial character of sensor-based interactive systems, this paper investigates how discussions of seams and seamlessness in ubiquitous computing neglect the com...
Stuart Reeves, Tony P. Pridmore, Andy Crabtree, Jo...