Advances in Artificial Intelligence : 27th Canadian Conference on Artificial Intelligence, Canadian AI 2014, Montréal, QC, Canada, May 6-9, 2014. Proceedings

This book constitutes the refereed proceedings of the 27th Canadian Conference on Artificial Intelligence, Canadian AI 2014, held in Montréal, QC, Canada, in May 2014. The 22 regular papers and 18 short papers presented together with 3 invited talks were carefully reviewed and selected from 94 submissions. The papers cover a variety of topics within AI, such as: agent systems; AI applications; automated reasoning; bioinformatics and BioNLP; case-based reasoning; cognitive models; constraint satisfaction; data mining; E-commerce; evolutionary computation; games; information retrieval; knowledge representation; machine learning; multi-media processing; natural language processing; neural nets; planning; privacy-preserving data mining; robotics; search; smart graphics; uncertainty; user modeling; web applications. Front Matter....Pages - A Novel Particle Swarm-Based Approach for 3D Motif Matching and Protein Structure Classification....Pages 1-12 Rhetorical Figuration as a Metric in Text Summarization....Pages 13-22 Empirical Evaluation of Intelligent Mobile User Interfaces in Healthcare....Pages 23-34 Learning to Measure Influence in a Scientific Social Network....Pages 35-46 Filtering Personal Queries from Mixed-Use Query Logs....Pages 47-58 Analysis of Feature Maps Selection in Supervised Learning Using Convolutional Neural Networks....Pages 59-70 Inconsistency versus Accuracy of Heuristics....Pages 71-82 VMSP: Efficient Vertical Mining of Maximal Sequential Patterns....Pages 83-94 A Comparison of Multi-Label Feature Selection Methods Using the Random Forest Paradigm....Pages 95-106 Analyzing User Trajectories from Mobile Device Data with Hierarchical Dirichlet Processes....Pages 107-118 Use of Ontology and Cluster Ensembles for Geospatial Clustering Analysis....Pages 119-130 Learning Latent Factor Models of Travel Data for Travel Prediction and Analysis....Pages 131-142 Task Oriented Privacy Preserving Data Publishing Using Feature Selection....Pages 143-154 A Consensus Approach for Annotation Projection in an Advanced Dialog Context....Pages 155-166 Partial Satisfaction Planning under Time Uncertainty with Control on When Objectives Can Be Aborted....Pages 167-178 Active Learning Strategies for Semi-Supervised DBSCAN....Pages 179-190 Learning How Productive and Unproductive Meetings Differ....Pages 191-202 Gene Functional Similarity Analysis by Definition-based Semantic Similarity Measurement of GO Terms....Pages 203-214 Text Representation Using Multi-level Latent Dirichlet Allocation....Pages 215-226 A Comparison of h 2 and MMM for Mutex Pair Detection Applied to Pattern Databases....Pages 227-238 Ensemble of Multiple Kernel SVM Classifiers....Pages 239-250 Combining Textual Pre-game Reports and Statistical Data for Predicting Success in the National Hockey League....Pages 251-262 Using Ensemble of Bayesian Classifying Algorithms for Medical Systematic Reviews....Pages 263-268 Complete Axiomatization and Complexity of Coalition Logic of Temporal Knowledge for Multi-agent Systems....Pages 269-274 Experts and Machines against Bullies: A Hybrid Approach to Detect Cyberbullies....Pages 275-281 Towards a Tunable Framework for Recommendation Systems Based on Pairwise Preference Mining Algorithms....Pages 282-288 Belief Change and Non-deterministic Actions....Pages 289-294 Robust Features for Detecting Evasive Spammers in Twitter....Pages 295-300 Gene Reduction for Cancer Classification Using Cascaded Neural Network with Gene Masking....Pages 301-306 Polynomial Multivariate Approximation with Genetic Algorithms....Pages 307-312 Improving Word Embeddings via Combining with Complementary Languages....Pages 313-318 A Clustering Density-Based Sample Reduction Method....Pages 319-325 The Use of NLP Techniques in Static Code Analysis to Detect Weaknesses and Vulnerabilities....Pages 326-332 Weka-SAT: A Hierarchical Context-Based Inference Engine to Enrich Trajectories with Semantics....Pages 333-338 Inferring Road Maps from Sparsely-Sampled GPS Traces....Pages 339-344 Heterogeneous Multi-Population Cultural Algorithm with a Dynamic Dimension Decomposition Strategy....Pages 345-350 Toward a Computational Model for Collective Emotion Regulation Based on Emotion Contagion Phenomenon....Pages 351-356 Effects of Frequency-Based Inter-frame Dependencies on Automatic Speech Recognition....Pages 357-362 Social Media Corporate User Identification Using Text Classification....Pages 363-368 Convex Cardinality Restricted Boltzmann Machine and Its Application to Pattern Recognition....Pages 369-374 Task Oriented Privacy (TOP) Technologies....Pages 375-380 Graph-Based Domain-Specific Semantic Relatedness from Wikipedia....Pages 381-386 Semantic Management of Scholarly Literature: A Wiki-Based Approach....Pages 387-392 Back Matter....Pages - The 17 regular papers and 15 short papers presented were carefully reviewed and selected from 73 initial submissions and are accompanied by 8 papers from the Graduate Student Symposium that were selected from 14 submissions.