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ICASSP
2008
IEEE
14 years 3 months ago
Deformable trellis: open contour tracking in bio-image sequences
This paper presents an open contour tracking method that employs an arc-emission Hidden Markov Model (HMM). The algorithm encodes the shape information of the structure in a spati...
Mehmet Emre Sargin, Alphan Altinok, Kenneth Rose, ...
VL
2008
IEEE
120views Visual Languages» more  VL 2008»
14 years 3 months ago
Unobtrusive data acquisition for spreadsheet research
Spreadsheets are one of the most common end-user programming environments in use today, and their importance in the business world continues to grow. Although considered critical ...
Brian Bishop, Kevin McDaid
WCRE
2008
IEEE
14 years 3 months ago
Reverse Engineering CAPTCHAs
CAPTCHAs are automated Turing tests used to determine if the end-user is human and not an automated program. Users are asked to read and answer Visual CAPTCHAs, which often appear...
Abram Hindle, Michael W. Godfrey, Richard C. Holt
DATE
2007
IEEE
114views Hardware» more  DATE 2007»
14 years 3 months ago
Mapping the physical layer of radio standards to multiprocessor architectures
We are concerned with the software implementation of baseband processing for the physical layer of radio standards (“Software Defined Radio - SDR”). Given the constraints for ...
Cyprian Grassmann, Mathias Richter, Mirko Sauerman...
DATE
2007
IEEE
150views Hardware» more  DATE 2007»
14 years 3 months ago
Fast memory footprint estimation based on maximal dependency vector calculation
In data dominated applications, loop transformations have a huge impact on the lifetime of array data and therefore on memory footprint. Since a locally optimal loop transformatio...
Qubo Hu, Arnout Vandecappelle, Per Gunnar Kjeldsbe...