Thispaper describes our design and implementation of a computer augmented environment that allows users to smoothly interchange digital information among their portable computers,...
This paper summarizes and compares techniques for detecting and identifying markers in the context of computer vision. Existing approaches use correlation, digital, or topological...
This paper presents the design of a new form of computer interface that uses physical objects to embody digital information, providing a means for interacting with data. Triangles...
2. Tracking traveling trajectory The traveling trajectory of eachvehicle is evaluatedfrom the analog images of 30 frames/sec.The computation of a traveling trajectory is mainly di...
We develop a new false-name-proof double auction protocol called the Generalized Threshold Price Double auction (GTPD) protocol. False-name-proofness generalizes strategyproofness...