The increase in end-user searching, the advantages and limitations of front ends, and the role of the librarian in end-user searching are discussed. It is argued that librarians need to recognize that front ends can be of benefit to themselves and patrons, and to assume the role of advisors and educators for end-users. (37 references) (CLB)

Components of a case-based teaching architecture in a computer-based learning environment are discussed. Highlights include examples of "Creanimate," a program in which students interactively create a new animal while the "storyteller" monitors their actions looking for opportunities to present stories and questions that will…

Explains the Intelligent Maintenance Training System that allows a nonprogramming subject matter expert to produce an interactive graphical model of a complex device for computer simulation. Previous simulation-based training systems are reviewed; simulation algorithms are described; and the student interface is discussed. (Contains 24…

Discusses how collaborative learning (CL) can be used in a computer-assisted learning (CAL) environment for language learning, reviewing research in the fields of applied linguistics, educational psychology, and artificial intelligence. An application of CL and CAL in the learning of French as a Second Language, focusing on interrogative…

Describes SHRIF, a System for Heuristic Retrieval of Information and Facts, and the medical knowledge base that was used in its development. Highlights include design decisions; the user-machine interface, including the language processor; and the organization of the knowledge base in an artificial intelligence (AI) project like this one. (57…

Discusses instructional design methods used in intelligent tutoring systems (ITS) and describes the application of instructional systems design to the creation of an ITS called Piano Tutor, a multimedia workstation that is designed to provide first-year piano lessons. The ITS curriculum is analyzed, including critical lessons and skill groups.…

Describes the student model of an intelligent computer-assisted language learning (CALL) system that is based on current theories in the field of second-language acquisition. Highlights include acquisition order of the target rules; language learning strategies; language transfer; language awareness; and student reactions. (Contains seven…

Discusses the artificial-intelligence-based microworld DiBi and MULEDS, a multilevel diagnosis system. Developed to adapt tutoring style to the individual learner. Explains that DiBi sets up a learning environment, and simulates elastic impacts as a subtopic of classical mechanics, and supporting reasoning on different levels of mental domain…

Provides the transcript of an interview with Dr. Lev Landa that addressed issues related to his algorithmico-heuristic theories of learning and instruction, called Landamatics. Highlights include teaching thinking versus knowledge; algorithms; instructional design; improving training and performance in industry, business, and government;…

Examines desirable functional features of hypermedia; describes its instructional uses and limitations; and discusses research issues, including learner control principles, the selection of information representation forms, the use of hypermedia as a knowledge base for computer-based instruction (CBI), and the development of intelligent…

Examines the relationship between intelligent agents (i.e., computer programs that carry out tasks for users) and intelligent tutoring systems and suggests implications for instructional theory and practice. A new model for instruction based on the concept of shared abilities and cooperative learning between humans and computers is discussed.…

Monotonic logic requires reexamination of the entire logic string when there is a contradiction. Nonmonotonic logic allows the user to withdraw conclusions in the face of contradiction without harm to the logic string, which has considerable application to the field of information searching. Artificial intelligence models and neural networks based…

Explores a new educational application of Piaget's theories of cognitive development: the use, as a teaching tool, of physical robots conceived as artificial organisms. Reviews educational projects using real robots. Shows that the use of intelligent systems to enlarge the view of biological reality could become an integral part of curricula in…

Presents an interview with Jeff Hawkins, creator of the Palm Pilot technology. Hawkins discusses his interest in neurobiology and how it has shaped and will shape the technology he designs. (WRM)

Discusses intelligent user interfaces, through which a user may query for information; explains the different types of intelligent online search assistants, or agents, which are used to support these interfaces. Describes several different agent systems. Concludes by discussing the current state of agents in information retrieval, especially as…