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» Models of Complex Physical Systems Using Cell-DEVS
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ICCV
2001
IEEE
16 years 7 months ago
True Single View Point Cone Mirror Omni-Directional Catadioptric System
Pinhole camera model is a simplified subset of geometric optics. In special cases like the image formation of the cone (a degenerate conic section) mirror in an omnidirectional vi...
Shih-Schön Lin, Ruzena Bajcsy
CHI
2006
ACM
16 years 5 months ago
"Sketching" nurturing creativity: commonalities in art, design, engineering and research
icians or philosophers use abstract symbols to derive formulas or form proofs. Indeed, these sketches are structural geometric proofs, consistent with Plato's supposition that...
Kumiyo Nakakoji, Atau Tanaka, Daniel Fallman
SDM
2010
SIAM
156views Data Mining» more  SDM 2010»
15 years 6 months ago
Unsupervised Discovery of Abnormal Activity Occurrences in Multi-dimensional Time Series, with Applications in Wearable Systems
We present a method for unsupervised discovery of abnormal occurrences of activities in multi-dimensional time series data. Unsupervised activity discovery approaches differ from ...
Alireza Vahdatpour, Majid Sarrafzadeh
BMCBI
2011
15 years 1 days ago
CODA (CrossOver Distribution Analyzer): quantitative characterization of crossover position patterns along chromosomes
Background: During meiosis, homologous chromosomes exchange segments via the formation of crossovers. This phenomenon is highly regulated; in particular, crossovers are distribute...
Franck Gauthier, Olivier C. Martin, Matthieu Falqu...
IOLTS
2005
IEEE
163views Hardware» more  IOLTS 2005»
15 years 10 months ago
Modeling Soft-Error Susceptibility for IP Blocks
As device geometries continue to shrink, single event upsets are becoming of concern to a wider spectrum of system designers. These “soft errors” can be a nuisance or catastro...
Robert C. Aitken, Betina Hold