De´ja` Vu: a hierarchical case-based reasoning system for software design
ECAI '92 Proceedings of the 10th European conference on Artificial intelligence
Generalized vector spaces model in information retrieval
SIGIR '85 Proceedings of the 8th annual international ACM SIGIR conference on Research and development in information retrieval
Case-Based Reasoning in Design
IEEE Expert: Intelligent Systems and Their Applications
Similarity between Euclidean and cosine angle distance for nearest neighbor queries
Proceedings of the 2004 ACM symposium on Applied computing
Feature-rich part-of-speech tagging with a cyclic dependency network
NAACL '03 Proceedings of the 2003 Conference of the North American Chapter of the Association for Computational Linguistics on Human Language Technology - Volume 1
A functional representation for aiding biomimetic and artificial inspiration of new ideas
Artificial Intelligence for Engineering Design, Analysis and Manufacturing
Enriching the knowledge sources used in a maximum entropy part-of-speech tagger
EMNLP '00 Proceedings of the 2000 Joint SIGDAT conference on Empirical methods in natural language processing and very large corpora: held in conjunction with the 38th Annual Meeting of the Association for Computational Linguistics - Volume 13
Visualization of patent analysis for emerging technology
Expert Systems with Applications: An International Journal
Measuring semantic similarity by latent relational analysis
IJCAI'05 Proceedings of the 19th international joint conference on Artificial intelligence
Extracting problem solved concepts from patent documents
Proceedings of the 2nd international workshop on Patent information retrieval
Current Research Situation and Developing Tendency about Wireless Power Transmission
ICECE '10 Proceedings of the 2010 International Conference on Electrical and Control Engineering
Identifying candidates for design-by-analogy
Computers in Industry
Idea discovery: A scenario-based systematic approach for decision making in market innovation
Expert Systems with Applications: An International Journal
Hi-index | 12.05 |
Patents on the new technology-a technology not yet commercialized and in an early stage of its life cycle-give firms many benefits. However, existing methods are inadequate because of dependencies on customers and physical prototypes. And there is lack of systems, focused on a problem identification process or an inter-technological comparison. In this research, to remedy existing limitations, analogy-based patent mining system is suggested. The system is developed based on an assumption that similar problems would occur in technologies that have similar properties or functions. So, the system is focused on identification of a Problem Solved Concept (PSC), which describes what problem is solved in the patent. At the first part of the system, the mature technology-a technology relatively matured than the new technology-is described with a property and a function; one of the property or the function should be similar to which of the new technology considered. And the system extract PSCs, construct patent map, and evaluate PSCs utilizing patents on the new and the mature technologies. As a result, the PSCs with high opportunities are revealed and patents related to the PSCs are examined. Then users of this system select some patents as resources for analogy. The system is tested by a case study of wireless charger technology. For the case study, 352 patents on wireless router technology and 227 patents on wireless charger technology are used. At the final, patents related to 'handoff', showed a high opportunity score and one of the patents is introduced to show the possibility of patent creation through analogy.