Human Behavior Analysis Sensing And Understanding

Over the last decade, there has been a growing interest in human behavior analysis, motivated by societal needs such as security, natural interfaces, affective computing, and assisted living. However, the accurate and non-invasive detection and recognition of human behavior remain major challenges and the focus of many research efforts. Traditionally, in order to identify human behavior, it is first necessary to continuously collect the readings of physical sensing devices (e.g., camera, GPS, and RFID), which can be worn on human bodies, attached to objects, or deployed in the environment. Afterwards, using recognition algorithms or classification models, the behavior types can be identified so as to facilitate advanced applications. Although such traditional approaches deliver satisfactory performance and are still widely used, most of them are intrusive and require specific sensing devices, raising issues such as privacy and deployment costs. In this book, we will present our latest findings on non-invasive sensing and understanding of human behavior. Specifically, this book differs from existing literature in the following senses. Firstly, we focus on approaches that are based on non-invasive sensing technologies, including both sensor-based and device-free variants. Secondly, while most existing studies examine individual behaviors, we will systematically elaborate on how to understand human behaviors of various granularities, including not only individual-level but also group-level and community-level behaviors. Lastly, we will discuss the most important scientific problems and open issues involved in human behavior analysis.

This book constitutes the refereed proceedings of the 7th International Workshop on Human Behavior Understanding, HBU 2016, held in Amsterdam, The Netherlands, in October 2016. The 10 full papers were carefully reviewed and selected from 17 initial submissions. They are organized in topical sections named: behavior analysis during play; daily behaviors; gesture and movement analysis; and vision based applications.

Semantic Analysis and Understanding of Human Behaviour in Video Streaming investigates the semantic analysis of the human behaviour captured by video streaming, and introduces both theoretical and technological points of view. Video analysis based on the semantic content is in fact still an open issue for the computer vision research community, especially when real-time analysis of complex scenes is concerned. This book explores an innovative, original approach to human behaviour analysis and understanding by using the syntactical symbolic analysis of images and video streaming described by means of strings of symbols. A symbol is associated to each area of the analyzed scene. When a moving object enters an area, the corresponding symbol is appended to the string describing the motion. This approach allows for characterizing the motion of a moving object with a word composed by symbols. By studying and classifying these words we can categorize and understand the various behaviours. The main advantage of this approach lies in the simplicity of the scene and motion descriptions so that the behaviour analysis will have limited computational complexity due to the intrinsic nature both of the representations and the related operations used to manipulate them. Besides, the structure of the representations is well suited for possible parallel processing, thus allowing for speeding up the analysis when appropriate hardware architectures are used. A new methodology for design systems for hierarchical high semantic level analysis of video streaming in narrow domains is also proposed. Guidelines to design your own system are provided in this book. Designed for practitioners, computer scientists and engineers working within the fields of human computer interaction, surveillance, image processing and computer vision, this book can also be used as secondary text book for advanced-level students in computer science and engineering.

The psychology classic—a detailed study of scientific theories of human nature and the possible ways in which human behavior can be predicted and controlled—from one of the most influential behaviorists of the twentieth century and the author of Walden Two. “This is an important book, exceptionally well written, and logically consistent with the basic premise of the unitary nature of science. Many students of society and culture would take violent issue with most of the things that Skinner has to say, but even those who disagree most will find this a stimulating book.” —Samuel M. Strong, The American Journal of Sociology “This is a remarkable book—remarkable in that it presents a strong, consistent, and all but exhaustive case for a natural science of human behavior…It ought to be…valuable for those whose preferences lie with, as well as those whose preferences stand against, a behavioristic approach to human activity.” —Harry Prosch, Ethics

How to Think Like a Behavior Analyst is a revolutionary resource for understanding complex human behavior and making potentially significant quality of life improvements. Behavior analysts offer a worldview of the human condition different than almost any other professional perspective. To a behavior analyst, human behavior is largely learned and subject to change if the right variables are put into play. This is an empowering outlook, providing an opportunity for individuals to analyze the actions of those around them and an understanding of why others exhibit such behavior. Practical, clear, and direct, this book addresses basic questions such as how behavior analysis is different from psychotherapy, what analysis involves, and the meaning of evidence-based treatment. A chapter on Applications presents tips on using behavioral procedures to improve lives and deal with others, and articulates how behavioral procedures are used in community settings. In question and answer format, the text thoroughly covers 50 frequently asked questions about behavior analysis in an educational and entertaining manner. It was developed out of questions raised by students in behavior analysis classes over the last 35 years, as well as questions raised by consumers of behavior analysis services. This text is written for all professionals concerned with behavior, including undergraduate students in psychology and behavior analysis, parents, teachers, employers, and employees. The book can easily be used as a supplement to primary texts in introductory psychology courses, and the exercises that follow each question can be used to stimulate lively discussion in role-play and other active learning situations.

Many research fields are heading toward more precise process analyses in the era of big data and artificial intelligence. In particular, using innovative methods to analyze different human behaviors as well as understand specific behavioral patterns helps explore the structures and contexts in all kinds of human behaviors, which can serve as theoretical innovation and strategies to solve human problems. This book collects the latest behavior analysis research in different disciplines, including some methods or analysis examples.