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Kuiyang Lou

dblp:06/6286 · DBLP profile ↗
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3ranked-venue papers
1as first author
0since 2021 · last 2005
—ORCID · none

Domains — the database's venue-derived domains; a paper can count in several

Graphics, computer vision, multimedia, augmented reality and games · 2Databases, data management, data science and information retrieval · 1 · 1 first-author

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Computer graphics and multimedia
2 papers
Multimedia analysis and retrieval · 100%
Databases, data mining, and information retrieval
1 paper
Information retrieval · 70% Data models and query languages · 23% Indexing and storage engines · 7%
Interdisciplinary, comprehensive, and emerging computing
1 paper
Computational science and engineering · 100%

Topics — the 8 heaviest of 9, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Multimedia analysis and retrieval
3d shape retrieval
0.122005
Shape-based searching for product lifecycle applications · Comput. Aided Des. 2005
Three-dimensional shape searching: state-of-the-art review and future trends · Comput. Aided Des. 2005
Multimedia analysis and retrieval › multimedia retrieval › content-based retrieval
shape retrieval
0.122005
Shape-based searching for product lifecycle applications · Comput. Aided Des. 2005
Three-dimensional shape searching: state-of-the-art review and future trends · Comput. Aided Des. 2005
Information retrieval › image retrieval › shape retrieval
3d shape retrieval
0.012004
Content-based Three-dimensional Engineering Shape Search · ICDE 2004
Information retrieval
content-based retrieval
0.012004
Content-based Three-dimensional Engineering Shape Search · ICDE 2004
Data models and query languages › query interface
query by example
0.012004
Content-based Three-dimensional Engineering Shape Search · ICDE 2004
Information retrieval
relevance feedback
0.012004
Content-based Three-dimensional Engineering Shape Search · ICDE 2004
Computational science and engineering
product lifecycle management
0.012005
Shape-based searching for product lifecycle applications · Comput. Aided Des. 2005
Indexing and storage engines
multidimensional indexing
0.012004
Content-based Three-dimensional Engineering Shape Search · ICDE 2004
YearPublicationVenuePosition
2005 Three-dimensional shape searching: state-of-the-art review and future trends
Natraj Iyer, Subramaniam Jayanti, Kuiyang Lou, Yagnanarayanan Kalyanaraman, Karthik Ramani
Comput. Aided Des.3
2005 Shape-based searching for product lifecycle applications
Natraj Iyer, Subramaniam Jayanti, Kuiyang Lou, Yagnanarayanan Kalyanaraman, Karthik Ramani
Comput. Aided Des.3
2004 Content-based Three-dimensional Engineering Shape Search
abstract
We discuss the design and implementation of a prototype 3D engineering shape search system. The system incorporates multiple feature vectors, relevance feedback, and query by example and browsing, flexible definition of shape similarity, and efficient execution through multidimensional indexing and clustering. In order to offer more information for a user to determine similarity of 3D engineering shape, a 3D interface that allows users to manipulate shapes is proposed and implemented to present the search results. The system allows users to specify which feature vectors should be used to perform the search. The system is used to conduct extensive experimentation real data to test the effectiveness of various feature vectors for shape - the first such comparison of this type. The test results show that the descending order of the average precision of feature vectors is: principal moments, moment invariants, geometric parameters, and eigenvalues. In addition, a multistep similarity search strategy is proposed and tested to improve the effectiveness of 3D engineering shape search. It is shown that the multistep approach is more effective than the one-shot search approach, when a fixed number of shapes are retrieved.
Kuiyang Lou, Sunil Prabhakar 0001, Karthik Ramani
ICDE1