This book constitutes the refereed conference proceedings of the 8th International Conference on Multi-disciplinary Trends in Artificial Intelligence, MIWAI 2014, held in Bangalore, India, in December 2014. The papers feature a wide range of topics covering both theory, methods and tools as well as their diverse applications in numerous domains.

“Potential Interval of Root” of Nonlinear Equation: Labeling Algorithm.- Stochastic Leaky Integrator Model for Interval Timing.- Multi-objective Exploration for Compiler Optimizations and Parameters.- Association Rule Mining via Evolutionary Multi-objective Optimization.- Distance-Based Heuristic in Selecting a DC Charging Station for Electric Vehicles.- Automated Reasoning in Deontic Logic.- Image Processing Tool for FAE Cloud Dynamics.- N-gram Based Approach for Opinion Mining of Punjabi Text.- Application of Game-Theoretic Rough Sets in Recommender Systems.- RGB - Based Color Texture Image Classification Using Anisotropic Diffusion and LDBP.- A Knowledge-Based Design for Structural Analysis of Printed Mathematical Expressions.- A New Preprocessor to Fuzzy c-Means Algorithm.- Domain Specific Sentiment Dictionary for Opinion Mining of Vietnamese Text.- Support Vector–Quantile Regression Random Forest Hybrid for Regression Problems.- Clustering Web Services on Frequent Output Parameters for I/O Based Service Search.- IntelliNavi : Navigation for Blind Based on Kinect and Machine Learning.- A Trust Metric for Online Virtual Teams and Work Groups.- Web Service Composition Using Service Maps.- Integrated Representation of Spatial Topological and Size Relations for the Semantic Web.- Using Bayesian Networks to Model and Analyze Software Product Line Feature Model.- A Content-Based Approach for User Profile Modeling and Matching on Social Networks.