This book develops a framework that shows how uncertainty in Artificial Intelligence (AI) expands and generalizes traditional AI. It explores the uncertainties of knowledge and intelligence. The authors focus on the importance of natural language - the carrier of knowledge and intelligence, and introduce efficient physical methods for data mining amd control. In this new edition, we have more in-depth description of the models and methods, of which the mathematical properties are proved strictly which make these theories and methods more complete. The authors also highlight their latest research results.

This book investigates first language (L1) and second language (L2) use in Chinese university classrooms, focusing on the experiences of four Chinese EFL teachers who were teaching non-English major students at four different proficiency levels. It examines these four teachers' actual use of L1 and L2, including the distribution of their L1 and L2 use; the circumstances, functions and grammatical patterns of their language use; and their language use across different frames of classroom discourse. It also explores their attitudes and beliefs regarding this issue in depth, as well as their own perceptions of and reasons for their language use and possible influencing factors. Through its detailed analysis of the teachers' language use, as well as their respective beliefs and decision-making techniques, this book contributes to L2 teachers' professional development and L2 teaching in general, especially with regard to establishing a pedagogically principled approach to L1 and L2 use.

This book investigates first language (L1) and second language (L2) use in Chinese university classrooms, focusing on the experiences of four Chinese EFL teachers who were teaching non-English major students at four different proficiency levels. It examines these four teachers' actual use of L1 and L2, including the distribution of their L1 and L2 use; the circumstances, functions and grammatical patterns of their language use; and their language use across different frames of classroom discourse. It also explores their attitudes and beliefs regarding this issue in depth, as well as their own perceptions of and reasons for their language use and possible influencing factors. Through its detailed analysis of the teachers' language use, as well as their respective beliefs and decision-making techniques, this book contributes to L2 teachers' professional development and L2 teaching in general, especially with regard to establishing a pedagogically principled approach to L1 and L2 use.

This book develops a framework that shows how uncertainty in Artificial Intelligence (AI) expands and generalizes traditional AI. It explores the uncertainties of knowledge and intelligence. The authors focus on the importance of natural language - the carrier of knowledge and intelligence, and introduce efficient physical methods for data mining amd control. In this new edition, we have more in-depth description of the models and methods, of which the mathematical properties are proved strictly which make these theories and methods more complete. The authors also highlight their latest research results.

The information deluge currently assaulting us in the 21st century is having a profound impact on our lifestyles and how we work. We must constantly separate trustworthy and required information from the massive amount of data we encounter each day. Through mathematical theories, models, and experimental computations, Artificial Intelligence with Uncertainty explores the uncertainties of knowledge and intelligence that occur during the cognitive processes of human beings. The authors focus on the importance of natural language-the carrier of knowledge and intelligence-for artificial intelligence (AI) study. This book develops a framework that shows how uncertainty in AI expands and generalizes traditional AI. It describes the cloud model, its uncertainties of randomness and fuzziness, and the correlation between them. The book also centers on other physical methods for data mining, such as the data field and knowledge discovery state space. In addition, it presents an inverted pendulum example to discuss reasoning and control with uncertain knowledge as well as provides a cognitive physics model to visualize human thinking with hierarchy. With in-depth discussions on the fundamentals, methodologies, and uncertainties in AI, this book explains and simulates human thinking, leading to a better understanding of cognitive processes.