Term-weighting approaches in automatic text retrieval
Information Processing and Management: an International Journal
Information retrieval
ACM Transactions on Graphics (TOG)
Nearest Neighbor Classification in 3D Protein Databases
Proceedings of the Seventh International Conference on Intelligent Systems for Molecular Biology
Rotation invariant spherical harmonic representation of 3D shape descriptors
Proceedings of the 2003 Eurographics/ACM SIGGRAPH symposium on Geometry processing
SMI '04 Proceedings of the Shape Modeling International 2004
Salient geometric features for partial shape matching and similarity
ACM Transactions on Graphics (TOG)
Pose-Oblivious Shape Signature
IEEE Transactions on Visualization and Computer Graphics
Partial matching of 3D shapes with priority-driven search
SGP '06 Proceedings of the fourth Eurographics symposium on Geometry processing
Laplace-Beltrami eigenfunctions for deformation invariant shape representation
SGP '07 Proceedings of the fifth Eurographics symposium on Geometry processing
Device parts retrieval from assembly drawings with SVM based active relevance feedback
Proceedings of the 6th ACM international conference on Image and video retrieval
Content-based assembly search: A step towards assembly reuse
Computer-Aided Design
Introduction to Algorithms, Third Edition
Introduction to Algorithms, Third Edition
A framework for an automotive body assembly process design system
Computer-Aided Design
Three-dimensional shape searching: state-of-the-art review and future trends
Computer-Aided Design
Extracting common design patterns from a set of solid models
Computer-Aided Design
Shape-based clustering for 3D CAD objects: A comparative study of effectiveness
Computer-Aided Design
Deformation-driven shape correspondence
SGP '08 Proceedings of the Symposium on Geometry Processing
Technical Section: Automatic discovery of common design structures in CAD models
Computers and Graphics
Design reuse oriented partial retrieval of CAD models
Computer-Aided Design
Shape google: Geometric words and expressions for invariant shape retrieval
ACM Transactions on Graphics (TOG)
A flexible assembly retrieval approach for model reuse
Computer-Aided Design
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Assembly searching technologies are important for the improvement of design reusability. However, existing methods require that assemblies possess high-level information, and thus cannot be applied in lightweight assemblies. In this paper, we propose a novel relaxed lightweight assembly retrieval approach based on a vector space model (VSM). By decomposing the assemblies represented in a watertight polygon mesh into bags of parts, and considering the queries as a vague specification of a set of parts, the resilient ranking strategy in VSM is successfully applied in the assembly retrieval. Furthermore, we take the scale-sensitive similarities between parts into the evaluation of matching values, and extend the original VSM to a relaxed matching framework. This framework allows users to input any fuzzy queries, is capable of measuring the results quantitatively, and performs well in retrieving assemblies with specified characteristics. To accelerate the online matching procedure, a typical parts based matching process, as well as a greedy strategy based matching algorithm is presented and integrated in the framework, which makes our system achieve interactive performance. We demonstrate the efficiency and effectiveness of our approach through various experiments on the prototype system.