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ICASSP
2011
IEEE
14 years 10 months ago
Polytope kernel density estimates on Delaunay graphs
We present a polytope-kernel density estimation (PKDE) methodology that allows us to perform exact mean-shift updates along the edges of the Delaunay graph of the data. We discuss...
Erhan Bas, Deniz Erdogmus
IBIS
2006
109views more  IBIS 2006»
15 years 7 months ago
Formulation Schema Matching Problem for Combinatorial Optimization Problem
: Schema matching is the task of finding semantic correspondences between elements of two schemas, which plays a key role in many database applications. In this paper, we cast the ...
Zhi Zhang, Pengfei Shi, Haoyang Che, Yong Sun, Jun...
DAGM
2003
Springer
16 years 5 days ago
Hierarchy of Partitions with Dual Graph Contraction
Abstract. We present a hierarchical partitioning of images using a pairwise similarity function on a graph-based representation of an image. This function measures the difference ...
Yll Haxhimusa, Walter G. Kropatsch
JOT
2006
113views more  JOT 2006»
15 years 6 months ago
Constraint Validation in Model Compilers
Model transformation has become one of the most focused research field, motivated by for instance the OMG's Model-Driven Architecture (MDA). Metamodeling is a central techniq...
László Lengyel, Tihamer Levendovszky...
ASYNC
2004
IEEE
121views Hardware» more  ASYNC 2004»
15 years 10 months ago
Static Tokens: Using Dataflow to Automate Concurrent Pipeline Synthesis
We describe a new intermediate compiler representation, static token form, that is suitable for dataflow-style synthesis of high-level asynchronous specifications. Static token fo...
John Teifel, Rajit Manohar