1608 search results - page 227 / 322 » Challenges in Business Process Analysis |
KCAP
2005
ACM
15 years 3 months ago
2005
ACM
Capturing knowledge from free-form evaluative texts about an entity is a challenging task. New techniques of feature extraction, polarity determination and strength evaluation hav...
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AVSS
2009
IEEE
15 years 3 months ago
2009
IEEE
We present a novel approach to 3D face recognition using compact face signatures based on automatically detected 3D landmarks. We represent the face geometry with inter-landmark d...
DOCENG
2007
ACM
15 years 1 months ago
2007
ACM
Since the advent of XML, the ability to transform documents using transformation languages such as XSLT has become an important challenge. However, writing a transformation script...
ICASSP
2010
IEEE
14 years 10 months ago
2010
IEEE
In using image analysis to assist a driver to avoid obstacles on the road, traditional approaches rely on various detectors designed to detect different types of objects. We propo...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
This work presents a novel methodology for the transformation of facial expressions, to assist face biometrics. It is known that identification using only one image per subject p...