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PERCOM
2004
ACM
14 years 9 months ago
Drishti: An Integrated Indoor/Outdoor Blind Navigation System and Service
There are many navigation systems for visually impaired people but few can provide dynamic interactions and adaptability to changes. None of these systems work seamlessly both ind...
Lisa Ran, Sumi Helal, Steve Moore
FSE
2004
Springer
90views Cryptology» more  FSE 2004»
14 years 3 months ago
Fast Software-Based Attacks on SecurID
SecurID is a widely used hardware token for strengthening authentication in a corporate environment. Recently, Biryukov, Lano, and Preneel presented an attack on the alleged SecurI...
Scott Contini, Yiqun Lisa Yin
FLAIRS
2004
13 years 11 months ago
An Active Architecture for Managing Events in Pervasive Computing Environments
Many dramatizations have depicted a fully automated home living environment, where actions and events are understood or even anticipated. While the realization of such environment...
Edwin Wong, Lisa J. Burnell, Charles Hannon
ISBI
2004
IEEE
14 years 10 months ago
Likelihood Function Analysis for Segmentation of Mammographic Masses for Various Margin Groups
The purpose of this work was to develop an automatic boundary detection method for mammographic masses and to observe the method's performance on different four of the five m...
Lisa Kinnard, Shih-Chung Ben Lo, Erini Makariou, T...
NAACL
2004
13 years 11 months ago
A Probabilistic Rasch Analysis of Question Answering Evaluations
The field of Psychometrics routinely grapples with the question of what it means to measure the inherent ability of an organism to perform a given task, and for the last forty yea...
Rense Lange, Juan Moran, Warren R. Greiff, Lisa Fe...