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» Mutual Information Based Evaluation of 3D Building Models
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CISS
2007
IEEE
14 years 1 months ago
Emitter Localization and Visualization (ELVIS): A Backward Ray Tracing Algorithm for Locating Emitters
— We present ELVIS, a new approach for localizing a first responder (e.g., firefighter) inside a building. We assume that the first responder emits RF energy, which undergoes...
Aliye Özge Kaya, Larry J. Greenstein, Dmitry ...
CIKM
2009
Springer
14 years 2 months ago
Independent informative subgraph mining for graph information retrieval
In order to enable scalable querying of graph databases, intelligent selection of subgraphs to index is essential. An improved index can reduce response times for graph queries si...
Bingjun Sun, Prasenjit Mitra, C. Lee Giles
NAACL
2010
13 years 5 months ago
Automatic Evaluation of Topic Coherence
This paper introduces the novel task of topic coherence evaluation, whereby a set of words, as generated by a topic model, is rated for coherence or interpretability. We apply a r...
David Newman, Jey Han Lau, Karl Grieser, Timothy B...
CVPR
2009
IEEE
15 years 2 months ago
Automatic Reconstruction of Cities from Remote Sensor Data
In this paper, we address the complex problem of rapid modeling of large-scale areas and present a novel approach for the automatic reconstruction of cities from remote sensor da...
Charalambos Poullis (CGIT/IMSC/USC), Suya You (Uni...
SAMT
2007
Springer
98views Multimedia» more  SAMT 2007»
14 years 1 months ago
Personalization of Content in Virtual Exhibitions
Presentation of content is an important aspect of today’s virtual reality applications, especially in domains such as virtual exhibitions. The large amount and variety of exhibit...
Bill Bonis, John Stamos, Spyros Vosinakis, Ioannis...