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» Frame domain signal processing: Framework and applications
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ICASSP
2011
IEEE
14 years 4 months ago
Collaborative sources identification in mixed signals via hierarchical sparse modeling
A collaborative framework for detecting the different sources in mixed signals is presented in this paper. The approach is based on CHiLasso, a convex collaborative hierarchical s...
Pablo Sprechmann, Ignacio Ramírez, Pablo Ca...
92
Voted
CLUSTER
2009
IEEE
15 years 7 months ago
Investigating the use of GPU-accelerated nodes for SAR image formation
The computation of an electromagnetic reflectivity image from a set of radar returns is a computationally intensive process. Therefore, the use of high performance computing is r...
Timothy D. R. Hartley, Ahmed Fasih, Charles A. Ber...
LREC
2008
60views Education» more  LREC 2008»
15 years 1 months ago
A Framework for Identity Resolution and Merging for Multi-source Information Extraction
In the context of ontology-based information extraction, identity resolution is the process of deciding whether an instance extracted from text refers to a known entity in the tar...
Milena Yankova, Horacio Saggion, Hamish Cunningham
99
Voted
NOTERE
2010
14 years 7 months ago
Experimental assessment of the TARGET adaptive ontology-based Web search framework
Finding relevant information on the Web can be a complex task for most of the users. Although Web search applications are improving, they still need to be more intelligent to adapt...
Nicolas Guelfi, Cédric Pruski, Chantal Reyn...
92
Voted
LORI
2009
Springer
15 years 7 months ago
Dynamic Epistemic Temporal Logic
We introduce a new type of arrow in the update frames (or “action models”) of Dynamic Epistemic Logic in a way that enables us to reason about epistemic temporal dynamics in m...
Bryan Renne, Joshua Sack, Audrey Yap