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» Tactile Change Detection
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HAPTICS
2007
IEEE
15 years 4 months ago
Frequency Analysis of the Detectability of Virtual Haptic Gratings
The tactile detectability of sinusoidal and squarewave virtual texture gratings were measured and analyzed. Using a three-interval one-up three-down adaptive tracking procedure, d...
Steven A. Cholewiak, Hong Z. Tan
HAPTICS
2006
IEEE
15 years 3 months ago
Fingertip Vibratory Transducer for Detecting Optical Edges Using Regenerative Feedback
We present a new method for sensing the visual environment using multiple transducers, each mounted on an individual fingertip to sense a single point in the visual surroundings. ...
Kimberly Zawrotny, Apryl Craig, David Weiser, Robe...
ICPR
2010
IEEE
15 years 1 months ago
Vehicle Recognition As Changes in Satellite Imagery
Over the last several years, a new probabilistic representation for 3-d volumetric modeling has been developed. The main purpose of the model is to detect deviations from the norm...
Ozge Can Ozcanli, Joseph Mundy
SIGSOFT
2009
ACM
15 years 10 months ago
SCA: a semantic conflict analyzer for parallel changes
Parallel changes are becoming increasingly prevalent in the development of large scale software system. To further study the relationship between parallel changes and faults, we h...
Danhua Shao, Sarfraz Khurshid, Dewayne E. Perry
VLDB
2004
ACM
144views Database» more  VLDB 2004»
15 years 10 months ago
Preserving mapping consistency under schema changes
Abstract. In dynamic environments like the Web, data sources may change not only their data but also their schemas, their semantics, and their query capabilities.When a mapping is ...
Yannis Velegrakis, Renée J. Miller, Lucian Popa