Publikationen Weichselbraun
Bücher
- . (2002). Ein Vergleich unterschiedlicher Finite-Volumen-Verfahren zur dynamischen Simulation beheizter Rohrnetzwerke , Düsseldorf. [BIB]
Zeitschriftenartikel
- . (2011). Optimizing Queries to Remote Resources. Journal of Intelligent Information Systems 37 (2): 119-137. [Abstract] [PDF] [BIB]
- . (2010). Refining Non-Taxonomic Relation Labels with External Structured Data to Support Ontology Learning. Data & Knowledge Engineering 69 (8): 763-778. [Abstract] [PDF] [BIB]
- . (2010). A Context-Dependent Supervised Learning Approach to Sentiment Detection in Large Textual Databases. Journal of Information and Data Management 1 (3): 329-342. [Abstract] [PDF] [BIB]
- . (2009). Discovery and Evaluation of Non-Taxonomic Relations in Domain Ontologies. International Journal of Metadata, Semantics and Ontologies 4 (3): 212-222. [Abstract] [PDF] [BIB]
- . (2009). Web content mining for comparing corporate and third party online reporting: a case study on solid waste management. Business Strategy and the Environment 18 (3): 137-148. [Abstract] [URL] [PDF] [BIB]
- . (2009). Distributed Web2.0 Crawling for Ontology Evolution. Journal of Digital Information Management 7 (2): 114-119. [BIB]
- . (2009). Multiple Coordinated Views for Searching and Navigating Web Content Repositories. Information Sciences 179 (12): 1813-1821. [Abstract] [PDF] [BIB]
- . (2008). An Automated Approach to Investigating the Online Media Coverage of US Presidential Elections. Journal of Information Technology & Politics 5 (1): 121-132. [Abstract] [URL] [PDF] [BIB]
- . (2008). Analyzing News Media Coverage to Acquire and Structure Tourism Knowledge. Information Technology and Tourism 10 (1): 3-17. [Abstract] [PDF] [BIB]
- . (2007). National Indicators of Well Being: Lessons from Pacific Island Countries. Asia Pacific Journal of Tourism Research 12 (3): 203-223. [BIB]
- . (2007). Tracking and modelling information diffusion across interactive online media. International Journal of Metadata, Semantics and Ontologies 2 (2): 136-145. [Abstract] [URL] [PDF] [BIB]
- . (2005). Semi-Automatic Ontology Extension Using Spreading Activation. Journal of Universal Knowledge Management 0 (1): 50-58. [Abstract] [PDF] [BIB]
Buchkapitel
- . (2011). Evidence Sources, Methods and Use Cases for Learning Lightweight Domain Ontologies. Ontology Learning and Knowledge Discovery Using the Web: Challenges and Recent Advances, Ed. Wilson Wong and Wei Liu and Mohammed Bennamoun, 1-15. [Abstract] [PDF] [BIB]
- . (2010). Building a Web-Based Knowledge Repository on Climate Change to Support Environmental Communities. Organizational, Business, and Technological Aspects of the Knowledge Society: 3rd World Summit on the Knowledge Society (WSKS-2010), Proceedings Part II, Ed. Lytras, Miltiadis D. and Pablos, Patricia Ordonez de and Ziderman, Adrian and Roulstone, Alan and Maurer, Hermann and Imber, Jonathan B., 79-84, Heidelberg. [Abstract] [PDF] [BIB]
- . (2009). Applying Optimal Stopping for Optimizing Queries to External Semantic Web Resources. Software and Data Technologies, Ed. Cordeiro, J. and Shishkov, B. and Ranchordas, A.K. and Helfert, M., 105-118, Berlin-Heidelberg. [Abstract] [PDF] [BIB]
- . (2009). An Evaluation Framework and Adaptive Architecture for Automated Sentiment Detection. Networked Knowledge - Networked Media: Integrating Knowledge Management, New Media Technologies and Semantic Systems, Ed. Pellegrini, Tassilo and Auer, Sóren and Tochtermann, Klaus and Schaffert, Sebastian, 217-234, Heidelberg. [Abstract] [PDF] [BIB]
- . (2008). Acquisition and Relevance of Geotagged Information in Tourism. Information and Communication Technologies in Tourism 2008, Proceedings of the International Conference in Innsbruck, Austria, 2008, Ed. O'Connor, Peter and Höpken Wolfram and Gretzel Ulrike, 545-555, Vienna-New York. [Abstract] [PDF] [BIB]
- . (2007). Automated Ontology Learning and Validation Using Hypothesis Testing. Advances in Intelligent Web Mastering, Ed. Wegrzyn-wolska, Katarzyna M. and Szczepaniak, Piotr S., 130-135, Berlin-Heidelberg. [Abstract] [PDF] [BIB]
Konferenzbeiträge
- . (2012). TextSweeper - A System for Content Extraction and Overview Page Detection. International Conference on Information Resources Management (Conf-IRM), Vienna, Austria. Forthcoming (accepted 6 February 2012) [Abstract] [BIB]
- . (2012). Leveraging the Wisdom of the Crowds for the Acquisition of Multilingual Language Resources. 8th International Conference on Language Resources and Evaluation (LREC-2012), Istambul, Tureky. Forthcoming (accepted 1 February 2012) [Abstract] [PDF] [BIB]
- . (2011). Scalable Annotation Mechanisms for Digital Content Aggregation and Context-Aware Authoring. Proceedings of the 10th Brazilian Symposium on Human Factors in Computer Systems & 5th Latin American Conference on Human-Computer Interaction (IHC-CLIHC-2011), 376-380, Porto de Galinhas, Brazil. [Abstract] [PDF] [BIB]
- . (2011). Using Games with a Purpose and Bootstrapping to Create Domain-Specific Sentiment Lexicons. Proceedings of the 19th ACM Conference on Information and Knowledge Management (CIKM 2011), 1053-1060, Glasgow, Scotland. [Abstract] [PDF] [BIB]
- . (2011). Applying Optimal Stopping Theory to Improve the Performance of Ontology Refinement Methods. Proceedings of the 44th Hawaii International Conference on System Sciences (HICSS-44), 1-10, Maui, Hawaii. [Abstract] [PDF] [BIB]
- . (2010). Augmenting Lightweight Domain Ontologies with Social Evidence Sources. 9th International Workshop on Web Semantics, 21st International Conference on Database and Expert Systems Applications (DEXA 2010), Ed. Tjoa, A. Min and Wagner, Roland R., 193-197, Bilbao, Spain. [Abstract] [PDF] [BIB]
- . (2010). Cross-Domain Contextualisation of Sentiment Lexicons. 19th European Conference on Artificial Intelligence (ECAI), Ed. Helder Coelho and Rudi Studer and Michael Wooldridge, 771-776, Lisbon, Portugal. [Abstract] [PDF] [BIB]
- . (2010). Generic High-Throughput Methods for Multilingual Sentiment Detection. 4th IEEE International Conference on Digital Ecosystems and Technologies, Ed. F. K. Hussain and E. Chang, 239-244, Dubai, United Arab Emirates. [Abstract] [PDF] [BIB]
- . (2009). Integrating Structural Data into Methods for Labeling Relations in Domain Ontologies. 8th International Workshop on Web Semantics, 20th International Workshop on Database and Expert Systems Application (DEXA 2009), Ed. Tjoa, A. Min and Wagner, Roland R., 94-98, Linz, Austria. [Abstract] [PDF] [BIB]
- . (2009). A Utility Centered Approach for Evaluating and Optimizing Geo-Tagging. First International Conference on Knowledge Discovery and Information Retrieval (KDIR 2009), 134-139, Madeira, Portugal. [Abstract] [PDF] [BIB]
- . (2008). Capturing and Classifying Ontology Evolution in News Media Archives. 7th International Workshop on Web Semantics, 19th International Workshop on Database and Expert Systems Application (DEXA 2008), Ed. Tjoa, A. Min and Wagner, Roland R., 197-201, Turin, Italy. [Abstract] [PDF] [BIB]
- . (2008). Strategies for Optimizing Querying Third Party Resources in Semantic Web Applications. 3rd International Conference on Software and Data Technologies (ICSOFT-2008), Ed. Cordeiro, Jose and Shishkov, Boris and Ranchordas, AlpeshKumar and Helfer, Markus, 111-118, Porto, Portugal. [Abstract] [BIB]
- . (2008). A Web-based User Interaction Framework for Collaboratively Building and Validating Ontologies. 8th Brazilian Symposium on Human Factors in Computer Systems, 244-247, Porto Alegre, Brazil. [Abstract] [BIB]
- . (2008). Building Tagged Linguistic Unit Databases for Sentiment Detection. Proceedings of the 8th International Conference on Knowledge Management (I-Know '08), Ed. Tochtermann, Klaus and Maurer, Hermann, Graz, Austria. [Abstract] [BIB]
- . (2008). A Geospatial Web Application for Communicating Climate Change. 11th International Conference on Geographic Information Science (AGILE-2008), GeoVisualization of Dynamics, Movement and Change Workshop, AGILE Council, Girona, Spain. [BIB]
- . (2008). Annotating and Visualizing Location Data in Geospatial Web Applications. Proceedings of the First International Workshop on Location and the Web (LocWeb 2008), Ed. Boll, Susanne and Wilde, Erik, Beijing, China. [Abstract] [URL] [BIB]
- . (2008). Tightly Coupled Views for Navigating Content Repositories. 14th Brazilian Symposium on Multimedia and the Web (WebMedia-2008), Ed. J. G. Pereira Filho and R. L. Gomes and M. A. Gerosa and R. S. S. Guizzardi, 5-8, Vila Velha, Brazil. [Abstract] [BIB]
- . (2007). Applying Vector Space Models to Ontology Link Type Suggestion. 4th International Conference on Innovations in Information Technology, 566-570, Dubai, United Arab Emirates. [BIB]
- . (2007). Capturing Ontology Evolution Processes by Repeated Sampling of Large Document Collections. On the Move to Meaningful Internet Systems 2007: CoopIS, DOA, ODBASE, GADA, and IS · OTM Confederated International Conferences, CoopIS, DOA, ODBASE, GADA, and IS 2007, Ed. Meersman, R. and Tari, Z. and Herrero, P., 23-24, Vilamoura, Portugal. [BIB]
- . (2007). Distributed Web2.0 Crawling for Ontology Evolution. Proceedings of the Second International Conference on Digital Information Management (ICDIM'07), 615-620, Lyon, France. [Abstract] [BIB]
- . (2006). An Ontology-Based Architecture for Tracking Information across Interactive Electronic Environments. Proceedings of the 39th Hawaii International Conference on System Sciences (HICSS-39), 160b, Kauai, Hawaii. [BIB]
- . (2006). Web Coverage of the 2004 US Presidential Election. 11th Conference of the European Chapter of the Association for Computational Linguistics (EACL-2006), 35-42, Trento, Italy. [BIB]
- . (2006). Accounting for Pacific Island Countries' Tourism. British Accounting Association Annual Conference (BAA-2006), Portsmouth, UK. [BIB]
- . (2005). Where Do You Want to Go Today? A Media Analysis of Global Tourism Destinations. Proceedings of the 5th International Conference on Knowledge Management (I-KNOW 2005), Ed. Tochtermann, Klaus and Maurer, Hermann, 20-27, Graz, Austria. [BIB]
- . (2003). Comparison of four Finite-Volume-Algorithms for the dynamic simulation of natural circulation steam generators. ARGESIM Report No 24 Vol II, Hrsg. ARGESIM, 531-540, Vienna, Austria. [BIB]
Vorträge
- . (2011). Slides: Ontology Learning based on Text Mining and Social Evidence Sources. University of Western Australia, School of Computer Science and Software Engineering, Perth, Australia [PDF] [BIB]
- . (2011). Slides: Context Aware Sentiment Detection. Curtin University, Digital Ecosystems and Business Intelligence Institute, Perth, Australia [URL] [PDF] [BIB]
- . (2010). Slides: Augmenting Lightweight Domain Ontologies with Social Evidence Sources. 9th International Workshop on Web Semantics, 21th International Conference on Database and Expert Systems Application (DEXA 2010), Bilbao, Spain [PDF] [BIB]
- . (2009). Slides: A Utility Centered Approach for Evaluating and Optimizing Geo-Tagging. First International Conference on Knowledge Discovery and Information Retrieval (KDIR 2009), Madeira, Portugal [URL] [PDF] [BIB]
- . (2008). Slides: Capturing and Classifying Ontology Evolution in News Media Archives. 7th International Workshop on Web Semantics, 19th International Workshop on Database and Expert Systems Application (DEXA 2008), Turin, Italy [PDF] [BIB]
- . (2008). Slides: Strategies for Optimizing Querying Third Party Resources in Semantic Web Applications. 3rd International Conference on Software and Data Technologies (ICSOFT-2008), Porto, Portugal [PDF] [BIB]
- . (2007). Slides: Visualisierung von semantischen Topologien mittels dynamischer Wissenslandkarten. Association of Austrian market-researchers, Vienna Public Library, Vienna, Austria [BIB]
- . (2006). Slides: AVALON - Acquisition and VALidation of Ontologies. International Conference on Knowledge Management (iKnow 2006), Invited Speaker, Graz, Austria [BIB]
- . (2005). Slides: Semi-Automatic Ontology Extension Using Spreading Activation. International Conference on Knowledge Management (iKnow 2005), Graz, Austria [PDF] [BIB]
- . (2004). Slides: Ontology based Text Classification Using Mathematical Methods. medienKUNSTLABOR, Kunsthaus Graz, Austria [BIB]
- . (2004). Slides: Dynamic, ontology based text classification. Curtin Centre for Extended Enterprises and Business Intelligence, Curtin University, Perth, Australia [BIB]
Dissertation
- . (2004). Ontologiebasierende Textklassifikation mittels mathematischer Verfahren. Vienna University of Economics and Business Administration [BIB]
Master Thesis
