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» Designing for spatial competence
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GIS
2006
ACM
16 years 5 months ago
Distance join queries on spatial networks
The result of a distance join operation on two sets of objects R, S on a spatial network G is a set P of object pairs <p, q>, p R, q S such that the distance of an object ...
Jagan Sankaranarayanan, Houman Alborzi, Hanan Same...
HT
2004
ACM
15 years 10 months ago
WARP: a web-based dynamic spatial hypertext
WARP is a Web-based dynamic spatial hypertext that runs in a Web browser. WARP includes the ability to transclude other spatial hypertexts as collections. WARP also enables annota...
Luis Francisco-Revilla, Frank M. Shipman III
ICCSA
2004
Springer
15 years 10 months ago
Searching for 2D Spatial Network Holes
Research involving different forms of networks, such as internet networks, social networks, and cellular networks, has increasingly become an important field of study. From this wo...
Femke Reitsma, Shane Engel
IJWBC
2006
70views more  IJWBC 2006»
15 years 4 months ago
Influence of spatial ability in navigation: using look-ahead breadcrumbs on The Web
: Spatial implications of the commonly used `navigation' metaphor have lead many researchers to investigate the relation between individual differences and navigation. This st...
Ishtiaq Ahmed, James Blustein
ATAL
2009
Springer
15 years 11 months ago
Increasing the expressiveness of virtual agents: autonomous generation of speech and gesture for spatial description tasks
Embodied conversational agents are required to be able to express themselves convincingly and autonomously. Based on an empirial study on spatial descriptions of landmarks in dire...
Kirsten Bergmann, Stefan Kopp