Results 1 - 10
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133
Substructure Discovery Using Minimum Description Length and Background Knowledge
- Journal of Artificial Intelligence Research
, 1994
"... The ability to identify interesting and repetitive substructures is an essential component to discovering knowledge in structural data. We describe a new version of our Subdue substructure discovery system based on the minimum description length principle. The Subdue system discovers substructures ..."
Abstract
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Cited by 199 (44 self)
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more appropriate substructures. Experiments in a variety of domains demonstrate Subdu...
Substructure discovery in the SUBDUE system
- In Proc. of the Workshop on Knowledge Discovery in Databases
, 1994
"... Because many databases contain or can be embellished with structural information, a method for identifying interesting and repetitive substructures is an essential component to discovering knowledge in such databases. This paper describes the SUBDUE system, which uses the minimum description length ..."
Abstract
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Cited by 77 (3 self)
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of background knowledgeguides SUBDUE toward appropriate substructures for a particular domain or discovery goal, and the use of an inexact graph match allows a controlled amount of deviations in the instance of a substructure concept. We describe the application of SUBDUE to a variety of domains. We also
On Matrix Characterizations for Propositional Substructural Logics
, 1996
"... . This paper provides a unified approach for matrix characterizations for propositional substructural logics, whereby the focus is laid on a uniform representation of different validity concepts in matrices. Starting from a restricted validity concept for matrices called basic-validity, where a ..."
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. This paper provides a unified approach for matrix characterizations for propositional substructural logics, whereby the focus is laid on a uniform representation of different validity concepts in matrices. Starting from a restricted validity concept for matrices called basic-validity, where a
Partial and approximate symmetry detection for 3D geometry
- ACM TRANSACTIONS ON GRAPHICS
, 2006
"... “Symmetry is a complexity-reducing concept [...]; seek it everywhere.” Alan J. Perlis Many natural and man-made objects exhibit significant symmetries or contain repeated substructures. This paper presents a new algorithm that processes geometric models and efficiently discovers and extracts a com ..."
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Cited by 176 (26 self)
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“Symmetry is a complexity-reducing concept [...]; seek it everywhere.” Alan J. Perlis Many natural and man-made objects exhibit significant symmetries or contain repeated substructures. This paper presents a new algorithm that processes geometric models and efficiently discovers and extracts a
A unified approach to substructuring and structural modification problems
- Shock and Vibration
, 2004
"... Abstract. Substructures coupling is still an important tool in several applications of modal analysis, especially structural modification and structures assembling. The subject is particularly relevant in virtual prototyping of complex systems and responds to actual industrial needs. This paper ana ..."
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Cited by 2 (0 self)
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Abstract. Substructures coupling is still an important tool in several applications of modal analysis, especially structural modification and structures assembling. The subject is particularly relevant in virtual prototyping of complex systems and responds to actual industrial needs. This paper
DYNAMIC SUBSTRUCTURING OF STRUCTURAL SYSTEMSWITH DISSIPATIVE PHYSICAL INTERFACE
"... Abstract. This paper deals with the theoretical aspects concerning linear elastodynamic of a damped structure composed of two main damped substructures perfectly connected through interfaces by a linking damped substructure. A reduced-order model is constructed using the free interface elastic modes ..."
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modes of the two main substructures and an appropriate elastostatic lifting operator related to the linking substructure.
Functional Group and Substructure Searching as a Tool in Metabolomics
"... Background. A direct link between the names and structures of compounds and the functional groups contained within them is important, not only because biochemists frequently rely on literature that uses a free-text format to describe functional groups, but also because metabolic models depend upon t ..."
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Cited by 4 (1 self)
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the connections between enzymes and substrates being known and appropriately stored in databases. Methodology. We have developed a database named ‘‘Biochemical Substructure Search Catalogue’ ’ (BiSSCat), which contains 489 functional groups,.200,000 compounds and.1,000,000 different computationally constructed
An Asymptotically Optimal Substructuring Method for the Stokes Equation
"... this paper, we propose and analyze an asymptotically optimal Schur complement interface reduction for the Stokes equation on plane polygonal domains. It is based on using special Poincar'e-Steklov (PS) operators, see also [QV91]. We refer to [KW96] for the related results based on a coupling of ..."
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of the stream function-vorticity formulation and the decomposition approach from [GP79]. The multigrid methods of finite elements (FE) for the Stokes and Navier-Stokes equations have been considered, e.g. in [Wit89]. The main ingredient of our method is an appropriate factorization of the matrixvalued traction
b. Provide any further input, as appropriate.
, 2011
"... Force (WATF) of the Agency Advisory Board (AAB). The NETOPS Team and its Sub-Structures were created on the basis of the attached document. The nomination for the Teams was also based on this agreement. RECOMMENDATIONS: The Members of the NETOPS Team are requested to: a. Note the agreed ToRs and Sub ..."
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Force (WATF) of the Agency Advisory Board (AAB). The NETOPS Team and its Sub-Structures were created on the basis of the attached document. The nomination for the Teams was also based on this agreement. RECOMMENDATIONS: The Members of the NETOPS Team are requested to: a. Note the agreed To
Vibroacoustic Frequency Sweep Analysis Using Automated Multi-Level Substructuring
"... An algorithm for frequency sweep analysis of complex structures interacting with a light acoustic fluid is presented. The structure finite element model is transformed to a very efficient representation, in terms of eigenvectors for thousands of substructures on dozens of levels, using Automated Mul ..."
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Cited by 3 (0 self)
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-frequency global structure modes, approximated in terms of substructure modes, and nearly resonant fluid modes. The second part includes the response of all substructure modes and all non-resonant fluid modes, up to appropriate cutoff frequencies.
Results 1 - 10
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133