The goal of Digital Earth (www.digitalearth.gov) is to create a virtual representation of our planet that enables a person to explore and interact with the vast amounts of natural...
In this paper we discuss the design of computer-based haptic graphs for blind and visually impaired people with the support of our preliminary experimental results. Since visual i...
Reducing power, on both a per cycle basis and as the total energy used over the lifetime of an application, has become more important as small and embedded devices become increasi...
Reducing the supply voltage to reduce dynamic power consumption in CMOS devices, inadvertently will lead to an exponential increase in leakage power dissipation. In this work we ex...
Stefanos Kaxiras, Zhigang Hu, Girija J. Narlikar, ...
Most hypermedia systems emphasize the integration of graphics, images, video, and audio into a traditional hypertext framework. The hyperspeech system described in this paper, a s...