Semantic-assisted Analysis and Search in Customer Specifications
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The document outlines a solution for analyzing and managing multilingual customer specifications at Avicomp Controls GmbH through the Ontos Linked Data Information Workbench. It discusses the inefficiencies of current tools and presents a systematic approach that includes extraction, indexing, and search functionalities to enhance knowledge management. Insights from early customer testing indicate that iterative development and a faceted search interface improve user experience and knowledge retrieval.
Semantic-assisted Analysis and Search in Customer Specifications
- 1. Semantic-assisted Analysis and Search in Customer Specifications Martin Voigt, Daniel Hladky September 2014 1 ONTOS LINKED DATA INFORMATION WORKBENCH Extraction & Analysis Indexing Information & Knowledge Management Search Engineer Storage Sales Portal Multilingual Specifications
- 2. I speakabout… The Problem, Our Solution, Insights & Further Work. 2
- 3. The Problem AviComp Controls GmbH leading engineering contractor for rotating machinery controls 3 Customers Engineers Sales > 100k Technical Specifications http://www.avicomp.com/capabilities/turbo-compressor-controls.html
- 4. The Problem Analysis: 1) task, 2) current solution, 3) ideas Problems Multiple, inefficient tools Heterogeneity Knowledge management & transfer 4 http://answerhub.com/article/ the-cost-of-knowledge-loss/
- 5. Our Solution 5 ONTOS LINKED DATA INFORMATION WORKBENCH Extraction & Analysis Indexing Information & Knowledge Management Search Engineer Storage Sales Portal Multilingual Specifications http://www.ontos.com/products/ontosldiw/
- 6. Our Solution Extraction& Analysis Homogenization: PDF conversion (Apache POI) & OCR (CuneiForm) Text extraction (Apache Tika) Language detection (language-detection API) Text preparation, e.g., remove headers & footers SKOS-based concept identification 6 Lorem ipsum dolor sit amet, consetetursadipscing elitr, seddiamnonumyeirmodtemporinviduntutlaboreet doloremagna aliquyam erat, seddiamvoluptua. At veroeoset accusamet justoduo doloreset earebum. Stet clitakasdgubergren, no sea takimata sanctusestLorem ipsum dolor sit elitr, seddiamnonumyeirmodtemporinviduntutlaboreet doloremagna aliquyam erat, seddiamvoluptua. At veroeoset accusamet justoduo doloreset earebum. Stet clitakasdgubergren, no sea takimata elitr, seddiamnonumyeirmodtemporinviduntutlaboreet doloremagna aliquyam erat, seddiamvoluptua. At veroeoset accusamet justoduo doloreset earebum. Stet clitakasdgubergren, no sea takimata ONTOS LINKED DATA INFORMATION WORKBENCHExtraction & AnalysisIndexingInformation & Knowledge ManagementSearchEngineer Storage Sales Portal MultilingualSpecifications
- 7. Our Solution Storage via OntoQUAD Triple and/or QuadStore, SPARQL 1.1, … Indexing Full text search, result grouping, faceted browsing, SKOS-based label expansion, … Apache Solr with lucene-skos plugin (https://github.com/behas/lucene-SKOS) 7 ONTOS LINKED DATA INFORMATION WORKBENCH Extraction & Analysis Indexing Information & Knowledge Management Search Engineer Storage Sales Portal Multilingual Specifications
- 8. Our Solution Knowledge Management via OntoDixbut SKOS-only 8 ONTOS LINKED DATA INFORMATION WORKBENCHExtraction & AnalysisIndexingInformation & Knowledge ManagementSearchEngineer Storage Sales Portal MultilingualSpecifications
- 9. Our Solution Search via AJAX Solr(https://github.com/evolvingweb/ajax-solr) 9 ONTOS LINKED DATA INFORMATION WORKBENCHExtraction & AnalysisIndexingInformation & Knowledge ManagementSearchEngineer Storage Sales Portal MultilingualSpecifications
- 10. Insights & Further Work Iterative development with early customer testing lowers usage barrier Lessons learned Development of a knowledge base Faceted search user interface Faceted search on RDF Multilingual disambiguationmechanisms 10
- 11. Q&A Martin Voigt Ontos AG / GmbH Nidau(CH) / Leipzig (DE) T:+49 341 21559-10 M:+49 178 40 222 58 E: martin.voigt@ontos.com 11
- 12. About Ontos 12 12 DoW – CTI Project Ontos Group Key Facts - Established 2001 - 15+ employees - Share in Eventos RU (30 people) - 5± Mio CHF turnover Industry - Media/News - Law Enforcement - Government - (Russia)