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ISCN
2006
IEEE
14 years 4 months ago
An optimistic fair e-commerce protocol for large e-goods
Suppose two entities that do not trust each other want to exchange some arbitrary data over a public channel. A fair exchange protocol ensures that both parties get what they want ...
Cagil Can Oniz, Erkay Savas, Albert Levi
ESWS
2006
Springer
14 years 2 months ago
Toward Multi-viewpoint Reasoning with OWL Ontologies
Abstract. Despite of their advertisement as task independent representations, the reuse of ontologies in different contexts is difficult. An explanation for this is that when devel...
Heiner Stuckenschmidt
C5
2009
IEEE
14 years 3 months ago
The PresenceDetector: Context Awareness for Collaboration
In this paper we introduce a concept of how the status of project partners in a virtual collaboration environment can be transferred in a subtle manner to gain useful information ...
Moritz Kemper, Constanze Langer, Christine Strotho...
CVPR
2007
IEEE
15 years 27 days ago
Image-Based Localization Using Hybrid Feature Correspondences
Where am I and what am I seeing? This is a classical vision problem and this paper presents a solution based on efficient use of a combination of 2D and 3D features. Given a model...
Fredrik Kahl, Kalle Åström, Klas Joseph...
ICCV
2005
IEEE
15 years 24 days ago
Sparse Image Coding Using a 3D Non-Negative Tensor Factorization
We introduce an algorithm for a non-negative 3D tensor factorization for the purpose of establishing a local parts feature decomposition from an object class of images. In the pas...
Tamir Hazan, Simon Polak, Amnon Shashua