WorldCat Identities

Hayes-Roth, Frederick

Overview
Works: 66 works in 167 publications in 1 language and 2,998 library holdings
Genres: Conference proceedings 
Roles: Editor
Classifications: QA76.9.E96, 001.642
Publication Timeline
Key
Publications about  Frederick Hayes-Roth Publications about Frederick Hayes-Roth
Publications by  Frederick Hayes-Roth Publications by Frederick Hayes-Roth
Most widely held works about Frederick Hayes-Roth
 
Most widely held works by Frederick Hayes-Roth
Building expert systems by Frederick Hayes-Roth ( Book )
20 editions published between 1982 and 1985 in English and Undetermined and held by 1,012 WorldCat member libraries worldwide
Building an expert system; Evaluating and expert system; Expert system tools; A typical problem for expert systems
Pattern-directed inference systems by Workshop on Pattern-Directed Inference Systems ( Book )
15 editions published between 1977 and 1983 in English and Undetermined and held by 405 WorldCat member libraries worldwide
Radical simplicity : transforming computers into me-centric appliances by Frederick Hayes-Roth ( Book )
8 editions published between 2002 and 2003 in English and held by 217 WorldCat member libraries worldwide
Cognitive processes in planning : a report by Barbara Hayes-Roth ( Book )
6 editions published in 1978 in English and held by 108 WorldCat member libraries worldwide
We propose a model of the planning process. Planning is the predetermination of a course of action aimed at achieving a goal. The model assumes that planning comprises the activities of a variety of cognitive 'specialists.' Each specialist can suggest certain kinds of decisions for incorporation into the plan in progress. These include decisions about: (a) how to approach the planning problem; (b) what knowledge bears on the problem; (c) what kinds of actions to try to plan; (d) what specific actions to plan; and (e) how to allocate cognitive resources during planning. Within each of these categories, different specialists suggest decisions at different levels of abstraction. The activities of the various specialists are not coordinated in any systematic way. Instead, the specialists operate opportunistically, suggesting decisions whenever promising opportunities arise. We present a detailed account of the model and illustrate its assumptions with a 'thinking aloud' protocol. We also contrast the model with earlier models of planning and discuss implications for future research. (Author)
An investigation of tools for building expert systems : prepared for the National Science Foundation by D. A Waterman ( Book )
2 editions published in 1982 in English and held by 96 WorldCat member libraries worldwide
Rationale and motivation for ROSIE by Rand Corporation ( Book )
3 editions published in 1981 in English and held by 90 WorldCat member libraries worldwide
Knowledge acquisition, knowledge programming, and knowledge refinement by Frederick Hayes-Roth ( Book )
3 editions published in 1980 in English and held by 87 WorldCat member libraries worldwide
Network structures for distributed situation assessment : a report prepared for Defense Advanced Research Projects Agency by Robert Wesson ( Book )
3 editions published in 1980 in English and held by 79 WorldCat member libraries worldwide
This report investigates potential organizations for automated distributed sensor networks (DSN's), i.e., dispersed nodes that can pool their information to perform accurate situation assessment. Laboratory experiments using a message puzzle task indicate that an 'anarchic committee' organization, in which all nodes communicate with one another, consistently outperforms the 'dynamic hierarchical cone' organization, in which communications is constrained and information must be obtained only from lower-level nodes. These experiments support the contention that DSNs must emphasize cooperative problem-solving rather than problem reduction or subgoaling. A computer-based design that minimizes redundant communications in hierarchical organizations by using model-based reasoning to form expectations that guide, limit, and reduce reporting frequency is described. Finally, a method for representing hypotheses to minimize communication requirements--the process assembly network--is suggested. This concept uses active 'hypotheses processes' that are responsible for predicting their own evolution over time
Cognitive economy by Douglas B Lenat ( Book )
3 editions published in 1979 in English and held by 71 WorldCat member libraries worldwide
Machine-aided heuristic programming : a paradigm for knowledge engineering by Jack Mostow ( Book )
3 editions published in 1979 in English and held by 70 WorldCat member libraries worldwide
Machine methods for acquiring, learning, and applying knowledge by Rand Corporation ( Book )
3 editions published in 1978 in English and held by 67 WorldCat member libraries worldwide
Knowledge acquisition from structural descriptions by Frederick Hayes-Roth ( Book )
7 editions published in 1976 in English and held by 65 WorldCat member libraries worldwide
The representation of concepts and antecedent-consequent productions is discussed and a method for inducing knowledge by abstracting such representations from a sequence of training examples is described. The proposed learning method, interference matching, induces abstractions by finding relational properties common to two or more exemplars. Three tasks solved by a program which performs an interference matching algorithm are presented. Several problems concerning the relational representation of examples and the induction of knowledge by interference matching are also discussed. (Author)
Matching and abstraction in knowledge systems by Frederick Hayes-Roth ( Book )
4 editions published in 1980 in English and held by 65 WorldCat member libraries worldwide
Learning by Example by Frederick Hayes-Roth ( Book )
2 editions published in 1977 in English and held by 64 WorldCat member libraries worldwide
Advice-taking and knowledge refinement : an iterative view of skill acquisition by Frederick Hayes-Roth ( Book )
3 editions published in 1980 in English and held by 60 WorldCat member libraries worldwide
This paper discusses skill development as an iterative process that coverts advice into plans and, ultimately, converts these plans into behaviors. An overall model is summarized. While this framework treats learning as a largely domain-independent enterprise, it motivates two caveats. First, we believe every skill is largely domain-dependent. Whatever domain independence exists is attributable to the general skills that underlie initial skill acquisition and subsequent skill improvement. Initial skill acquisition depends on the general and complex advice-taking skills of understanding and knowledge programming. In this paper, we have developed many aspects of the advice-taking process. The second phase of learning also employs numerous and relatively general skills. In this phase, diagnostic and learning rules identify and rectify erroneous bits of knowledge. The second caveat on domain-independence recognizes the important role that domain knowledge plays in diagnosis and refinement. A learner's ability to apply diagnosis and learning rules will also depend on his or her familiarity with and expertise in the problem domain. Although these heuristic and learning rules are domain-independent, to apply these rules a learner must be able to reason deductively about and with the entailments of his or her domain knowledge
Concept learning and the recognition and classification of exemplars by Barbara Hayes-Roth ( Book )
4 editions published in 1977 in English and held by 59 WorldCat member libraries worldwide
A model is proposed for concept learning and subsequent recognition and classification of OLD and NEW exemplars. The model, called the 'property-set model', assumes that a learned exemplar is encoded in memory as a set of the component properties and combinations of properties of the exemplar. Recognition of a presented exemplar is assumed to be an increasing function of the memory strengths of its component property-sets, while classification of the exemplar is determined by its most diagnostic property-set. This model is contrasted with a number of alternative models, including prototype-plus-transformation, feature-frequency, and nearest neighbor models. In an experimental evaluation of alternative models, subjects attempted to learn two concepts by classifying exemplars in an anticipation paradigm. They then performed recognition and classification tasks with particular exemplars. On a within-subject basis, the property-set model was the best predictor of both recognition and classification performance. (Author)
The role of partial and best matches in knowledge systems by Frederick Hayes-Roth ( Book )
4 editions published in 1977 in English and held by 59 WorldCat member libraries worldwide
Partial matching is a comparison of two or more descriptions that identifies their similarities. Determining which of several descriptions is most similar to one description of interest is called the best match problem. Partial and best matches underlie several knowledge system functions, including: analogical reasoning, inductive inference, predicate discovery, pattern-directed inference, semantic interpretation, and speech and image understanding. Because partial matching is both combinatorial and ill-structured, admissible algorithms are elusive. Economical solutions require very effective use of constraints that, apparently, can be provided only by globally organized knowledge bases. Examples of such organizations are provided, and promising avenues of research are proposed. (Author)
An overview of pattern-directed inference systems by D. A Waterman ( Book )
3 editions published in 1978 in English and held by 59 WorldCat member libraries worldwide
AI for systems management by Frederick Hayes-Roth ( Book )
5 editions published in 1981 in English and held by 58 WorldCat member libraries worldwide
Complex systems require intelligent control strategies, and AI concepts and tools may contribute to the management of such systems. At Rand, we have been developing Artificial Intelligence approaches to systems management problems. Our work involves three principal components: a model of the system to be managed; a situation assessment function that employs the model to interpret sensor data; and a planning and control function that employs the model to select desired actions. This broad approach generalizes many of the recent advanced Artificial Intelligence applications and defines a substantial R & D program. Our current R & D efforts aim at improving the technologies for modeling and simulation, for systematizing and improving situation assessment methods, and for expanding our repertoire of planning strategies and tools. This paper describes these efforts in overview. (Author)
Distinguishing theories of representation : a critique of Anderson's "Arguments concerning mental imagery" by Frederick Hayes-Roth ( Book )
3 editions published in 1978 in English and held by 57 WorldCat member libraries worldwide
 
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Audience Level
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Audience level: 0.75 (from 0.47 for Robert Eng ... to 0.90 for Knowledge ...)
Alternative Names
Chejes-Rot, F.
Hayes-Roth, F. (Frederick)
Hayes-Roth, Frederick
Hayes-Roth, Rick
Hejes-Rot, F.
Kheĭes-Rot, F.
Roth, Frederick H.
Roth, Frederick Hayes-.
Roth, Frederick Hayes-, 1947-
Хейес-Рот, Ф., 1947-
ヘイズ=ロス, フレデリック
Languages
English (102)
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