Advances in Artificial Intelligence : 28th Canadian Conference on Artificial Intelligence, Canadian AI 2015, Halifax, Nova Scotia, Canada, June 2-5, 2015 : Proceedings

This book constitutes the refereed proceedings of the 28th Canadian Conference on Artificial Intelligence, Canadian AI 2015, held in Halifax, Nova Scotia, Canada, in June 2015.The 15 regular papers and 12 short papers presented together with 8 papers from the Graduate Student Symposium were carefully reviewed and selected from 81 submissions. The papers are organized in topical sections such as agents, uncertainty and games; AI applications; NLP, text and social media mining; data mining and machine learning. Front Matter....Pages I-XXI Front Matter....Pages 1-1 Exploiting Semantics in Bayesian Network Inference Using Lazy Propagation....Pages 3-15 Darwinian Networks....Pages 16-29 Improvements to the Linear Optimization Models of Patrol Scheduling for Mobile Targets....Pages 30-41 Trajectory Generation with Player Modeling....Pages 42-49 Policies, Conversations, and Conversation Composition....Pages 50-58 Task Allocation in Robotic Swarms: Explicit Communication Based Approaches....Pages 59-67 Front Matter....Pages 69-69 Budget-Driven Big Data Classification....Pages 71-83 Inferring User Profiles in Online Social Networks Using a Partial Social Graph....Pages 84-99 An Improved Machine Learning Approach for Selecting a Polyhedral Model Transformation....Pages 100-113 Dynamic Budget-Constrained Pricing in the Cloud....Pages 114-121 Visual Predictions of Traffic Conditions....Pages 122-129 Privacy-aware Wrappers....Pages 130-138 Front Matter....Pages 139-139 Analyzing Productivity Shifts in Meetings....Pages 141-154 Temporal Feature Selection for Noisy Speech Recognition....Pages 155-166 Simulating Naming Latency Effects....Pages 167-180 On Assessing the Sentiment of General Tweets....Pages 181-195 Real-Time Sentiment-Based Anomaly Detection in Twitter Data Streams....Pages 196-203 Sentiment and Factual Transitions in Online Medical Forums....Pages 204-211 Abstractive Meeting Summarization as a Markov Decision Process....Pages 212-219 Front Matter....Pages 221-221 Rule Extraction from Random Forest: the RF+HC Methods....Pages 223-237 Front Matter....Pages 221-221 A Density-Penalized Distance Measure for Clustering....Pages 238-249 Learning Paired-Associate Images with an Unsupervised Deep Learning Architecture....Pages 250-263 Incremental Cluster Updating Using Gaussian Mixture Model....Pages 264-272 Emotional Affect Estimation Using Video and EEG Data in Deep Neural Networks....Pages 273-280 Active Learning with Clustering and Unsupervised Feature Learning....Pages 281-290 STOCS: An Efficient Self-Tuning Multiclass Classification Approach....Pages 291-306 Consolidation Using Sweep Task Rehearsal: Overcoming the Stability-Plasticity Problem....Pages 307-322 Front Matter....Pages 323-323 Resolving Elections with Partial Preferences Using Imputation....Pages 325-329 Novel Game Playing Strategies Using Adaptive Data Structures....Pages 330-333 Auto-FAQ-Gen: Automatic Frequently Asked Questions Generation....Pages 334-337 Representational Transfer in Deep Belief Networks....Pages 338-342 Unsupervised Multi-modal Learning....Pages 343-346 On the Usage of Discourse Relations Across Texts with Different Readability Levels....Pages 347-351 A Framework for Discovering Bursty Events and Their Relationships from Online News Articles....Pages 352-355 Behavioural Game Theory: Predictive Models and Mechanisms....Pages 356-359 Back Matter....Pages 361-361 This Book Constitutes The Refereed Proceedings Of The 28th Canadian Conference On Artificial Intelligence, Canadian Ai 2015, Held In Halifax, Canada, In June 2015. The 15 Regular Papers And 12 Short Papers Presented Together With 8 Papers From The Graduate Student Symposium Were Carefully Reviewed And Selected From 81 Submissions. The Papers Are Organized In Topical Sections Such As Agents, Uncertainty And Games; Ai Applications; Nlp, Text And Social Media Mining; Data Mining And Machine Learning. Agents -- Uncertainty And Games -- Ai Applications -- Nlp -- Text And Social Media Mining -- Data Mining And Machine Learning. Edited By Denilson Barbosa, Evangelos Milios. This book constitutes the refereed proceedings of the 28th Canadian Conference on Artificial Intelligence, Canadian AI 2015, held in Halifax, Nova Scotia, Canada, in June 2015. The 15 regular papers and 12 short papers presented together with 8 papers from the Graduate Student Symposium were carefully reviewed and selected from 81 submissions. The papers are organized in topical sections such as agents, uncertainty and games; AI applications; NLP, text and social media mining; data mining and machine learning.