PRECEDENTS: memory structure in design case libraries
CAAD Futures '93 Proceedings of the fifth international conference on Computer-aided architectural design futures
On a relation between graph edit distance and maximum common subgraph
Pattern Recognition Letters
Building Product Models: Computer Environments Supporting Design and Construction
Building Product Models: Computer Environments Supporting Design and Construction
Computers and Intractability; A Guide to the Theory of NP-Completeness
Computers and Intractability; A Guide to the Theory of NP-Completeness
Text/Graphics Separation Revisited
DAS '02 Proceedings of the 5th International Workshop on Document Analysis Systems V
VL '96 Proceedings of the 1996 IEEE Symposium on Visual Languages
Constraint solving and preference activation for interactive design
Artificial Intelligence for Engineering Design, Analysis and Manufacturing
Low-cost multi-touch sensing through frustrated total internal reflection
Proceedings of the 18th annual ACM symposium on User interface software and technology
Automatic analysis and integration of architectural drawings
International Journal on Document Analysis and Recognition
Case-based reasoning for design composition in architecture
Case-based reasoning for design composition in architecture
BIM Handbook: A Guide to Building Information Modeling for Owners, Managers, Designers, Engineers and Contractors
Touch & Write: a multi-touch table with pen-input
DAS '10 Proceedings of the 9th IAPR International Workshop on Document Analysis Systems
Indexing with well-founded total order for faster subgraph isomorphism detection
GbRPR'11 Proceedings of the 8th international conference on Graph-based representations in pattern recognition
Fast subgraph isomorphism detection for graph-based retrieval
ICCBR'11 Proceedings of the 19th international conference on Case-Based Reasoning Research and Development
Faster subgraph isomorphism detection by well-founded total order indexing
Pattern Recognition Letters
Graph-based retrieval of building information models for supporting the early design stages
Advanced Engineering Informatics
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Architects' daily routine involves working with drawings. They use either a pen or a computer to sketch out their ideas or to do a drawing to scale. We therefore propose the use of a sketch-based approach when using the floor plan repository for queries. This enables the user of the system to sketch a schematic abstraction of a floor plan and search for floor plans that are structurally similar. We also propose the use of a visual query language, and a semantic structure as put forward by Langenhan. An algorithm extracts the semantic structure sketched by the architect on DFKI's Touch& Write table and compares the structure of the sketch with that of those from the floor plan repository. The a.SCatch system enables the user to access knowledge from past projects easily. Based on CBR strategies and shape detection technologies, a sketch-based retrieval gives access to a semantic floor plan repository. Furthermore, details of a prototypical application which allows semantic structure to be extracted from image data and put into the repository semi-automatically are provided.