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Yagnanarayanan Kalyanaraman
Researcher at Purdue University
Publications - 11
Citations - 1111
Yagnanarayanan Kalyanaraman is an academic researcher from Purdue University. The author has contributed to research in topics: Feature vector & Graph (abstract data type). The author has an hindex of 9, co-authored 11 publications receiving 1063 citations.
Papers
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Journal ArticleDOI
Three-dimensional shape searching: state-of-the-art review and future trends
TL;DR: This paper classify and compare various 3D shape searching techniques based on their shape representations and identifies gaps in current shape search techniques and identifies directions for future research.
Journal ArticleDOI
Developing an engineering shape benchmark for CAD models
TL;DR: A new engineering shape benchmark is developed and an understanding of the effectiveness of different shape representations for classes of engineering parts is understood, finding that view-based representations yielded better retrieval results for a majority of shape classes.
Journal ArticleDOI
Shape-based searching for product lifecycle applications
TL;DR: The initial results in designing, implementing and running the shape search system are reported, and critical database issues such as search system efficiency, semantic gap reduction and the subjectivity of the similarity definition are addressed.
Proceedings ArticleDOI
A Reconfigurable 3D Engineering Shape Search System: Part I — Shape Representation
TL;DR: An approach for a reconfigurable shape search system for 3D engineering models using a client-serverdatabase architecture and a new skeletal graph representation which is synergistic with the human cognitive representation of shape is presented.
Proceedings ArticleDOI
A Reconfigurable 3D Engineering Shape Search System: Part II — Database Indexing, Retrieval, and Clustering
Kuiyang Lou,Subramaniam Jayanti,Natraj Iyer,Yagnanarayanan Kalyanaraman,Sunil Prabhakar,Karthik Ramani +5 more
TL;DR: This paper introduces database and related techniques for a reconfigurable, intelligent 3D engineering shape search system, which retrieves similar 3D models based on their shape content and investigates the efficiency of the multidimensional index and the effectiveness of relevance feedback.