Knowledge Discovery, Knowledge Engineering and Knowledge Management: 7th International Joint Conference, IC3K 2015, Lisbon, Portugal, November 12-14, 2015, Revised Selected Papers

Front Matter....Pages I-XIX
Front Matter....Pages 1-1
Business Ethics as Personal Ethics....Pages 3-12
Automatic Generation of Poetry Inspired by Twitter Trends....Pages 13-27
Front Matter....Pages 29-29
Exploiting Guest Preferences with Aspect-Based Sentiment Analysis for Hotel Recommendation....Pages 31-46
Searching the Web by Meaning: A Case Study of Lithuanian News Websites....Pages 47-64
Piecewise Factorization for Time Series Classification....Pages 65-79
Experiences in WordNet Visualization with Labeled Graph Databases....Pages 80-99
Open-Source Search Engines in the Cloud....Pages 100-117
Cross-Domain Sentiment Classification via Polarity-Driven State Transitions in a Markov Model....Pages 118-138
A Word Prediction Methodology Based on Posgrams....Pages 139-154
Is Bitcoin’s Market Predictable? Analysis of Web Search and Social Media....Pages 155-172
Front Matter....Pages 173-173
A Visual Similarity Metric for Ontology Alignment....Pages 175-190
Model-Intersection Problems and Their Solution Schema Based on Equivalent Transformation....Pages 191-212
Representing and Managing Unbalanced Multi-sets....Pages 213-233
Ranking with Ties of OWL Ontology Reasoners Based on Learned Performances....Pages 234-259
Refinement by Filtering Translation Candidates and Similarity Based Approach to Expand Emotion Tagged Corpus....Pages 260-280
Employing Knowledge Artifacts to Develop Time-Depending Expert Systems....Pages 281-301
A Property Grammar-Based Method to Enrich the Arabic Treebank ATB....Pages 302-323
Driving Innovation in Youth Policies with Open Data....Pages 324-344
OntologyLine: A New Framework for Learning Non-taxonomic Relations of Domain Ontology....Pages 345-364
Software Is Part Poetry, Part Prose....Pages 365-380
Front Matter....Pages 173-173
Automatic Pattern Generator of Natural Language Text Applied in Public Health....Pages 381-395
Front Matter....Pages 397-397
Active Integrity Constraints: From Theory to Implementation....Pages 399-420
Predictive Analytics in Business Intelligence Systems via Gaussian Processes for Regression....Pages 421-442
Semantically Enhancing Recommender Systems....Pages 443-469
Analyzing Social Learning Management Systems for Educational Environments....Pages 470-491
Extending the BPMN Specification to Support Cost-Centric Simulations of Business Processes....Pages 492-514
Supporting Semantic Annotation in Collaborative Workspaces with Knowledge Based on Linked Open Data....Pages 515-531
Back Matter....Pages 533-534