LAWS@SRI-AI.ARPA (05/06/85)
From: AIList Moderator Kenneth Laws <AIList-REQUEST@SRI-AI> AIList Digest Sunday, 5 May 1985 Volume 3 : Issue 57 Today's Topics: Seminars - What is Information? (CMU) & Theorem Proving, Connection Machine (BBN) & Hypotheticals and Legal Reasoning (LSU) & Domain-Independent Planning (MIT), Conference - AI Applications & Carnegie Symposium, Language Acquisition & Expert Database Systems ---------------------------------------------------------------------- Date: 30 Apr 1985 0749-EDT From: Lydia Defilippo <DEFILIPPO@CMU-CS-C.ARPA> Subject: Seminar - What is Information? (CMU) Speaker: Heinz Zemanek (Vienna) Date: Wednesday, May 8 Time: 11:00 am Place: 5409 Title: What is Information? Our century has its information technology and its information industry, but does it know what entity it is dealing with? There is no standard definition of information, and there is no way to measure it. The Bit, for example, merely measures the statistical density of symbols, and it does not measure the flow through a logical network. Perhaps if computer scientists cannot measure their primary entity, they do not belong to the natural sciences but at least partially belong to the humanities! The author will argue that information can be understood from the context in which it appears: in the naive context (what was information before the computer appeared?), in the sensory organs, in language, in the transmission media (that is, in the channel, where information theory began), in protocols, as merchandise, as "intelligence," as knowledge, and as an entity controlling real-world processes (of which the computation processes are a harmless subclass). The conclusion is that the computer may turn science and technology much more towards the humanities than scientists and engineers might expect. ------------------------------ Date: 29 Apr 1985 13:49-EDT From: AHAAS at BBNG.ARPA Subject: Seminar - Theorem Proving, Connection Machine (BBN) [Forwarded from the MIT bboard by SASW@MIT-MC.] Something new in ther BBN AI seminar series: a talk on theorem proving. This area is enjoying a revival - they've even written some programs that real mathematicians consider useful. Wolfgang Bibel of Duke University and Technische Universitat, Munich will speak at 10 AM on Monday May 6 in the 3rd floor conference room. The connection method and plan generation W. Bibel In this talk we give a brief overview of the AI projects at the TUM. These include the development of a logical connection machine, ie a multi-processor machine for deduction based on the connection method in ATP. This method is outlined in some detail. As an example among the various applications of deductive reasoning plan generation is considered, and a new purely deductive solution for this well-known problem in AI is presented. ------------------------------ Date: 1 May 1985 11:45-EST From: "George R. Cross" <cross%lsu.csnet@csnet-relay.arpa> Subject: Seminar - Hypotheticals and Legal Reasoning (LSU) Hypotheticals and Legal Reasoning Edwina Rissland Department of Computer Science University of Massachusetts Sponsored by: Louisiana State Law Institute, Center for Civil Law Studies, and Department of Computer Science, Louisiana State University Place: Coates 155, Louisiana State University, Baton Rouge, LA Time: Tuesday, May 7, 1:30 P.M. Abstract: In this talk, I shall discuss the use of hypotheticals in legal reasoning, in particular, how hypos serve a central role in analyzing issues and preparing arguments. I'll describe a program, called HYPO, which generates legal hypotheticals, and an environment, called COUNSELOR, which provides support for legal reasoning and other strategic tasks, like resource management. I'll discuss the kinds of modifications one makes to hypos in the course of argument, offer a preliminary taxonomy of such "argument moves", and discuss some higher level structures in legal argument. As background, I'll also present some general issues about examples such as their generation, structure and importance in reasoning, especially in the domains of mathematics and the law. For More Info: George R. Cross Computer Science Department Louisiana State University Phone: 504-388-1495 cross@lsu.CSNET ------------------------------ Date: 4 May 1985 14:20 EDT (Sat) From: "Daniel S. Weld" <WELD%MIT-OZ@MIT-MC.ARPA> Subject: Seminar - Domain-Independent Planning (MIT) AI Revolving Seminar Tuesday, May 7 4:00pm 8AI Playroom Reid G. Simmons Domain Independent Planning: Putting "Shakey" on Firmer Ground Current domain independent planners are limited in the range of real-world problems that they can handle. This limitation is due largely to the lack of explicit temporal representations and to the relative inexpressiveness of the STRIPS-like operator representations. We present a domain independent planner which overcomes some of these limitations. First, time is explicitly represented and reasoned about. Second, the operator representation is extended in two important ways -- an "effect" may consist of a quantified formula and the "output" value of an effect may depend on its "input" value. We demonstrate how these changes significantly extend the range of operator representation without rendering the planning problem intractable. We also present a technique which can be used to control the potentially exponential search for a correct plan, so that planning is manageable even using these extended operator representations. This technique combines a careful analysis of the effects of each plan step with dependency directed search. It has proven to be very effective in solving traditional blocks-world examples and is currently being applied to more demanding domains. ------------------------------ Date: Sat, 4 May 85 15:50 EST From: John Roach <roach%vpi.csnet@csnet-relay.arpa> Subject: Conference - AI Applications =============== CALL FOR PAPERS =============== IEEE Computer Society SECOND CONFERENCE ON ARTIFICIAL INTELLIGENCE APPLICATIONS The Engineering of Knowledge-Based Systems Fontainebleau Hilton Miami Beach, Florida 11-13 December 1985 Purpose: to explore the technology, implementation and impact of emerging application areas and indicate future trends in available systems and required research. Topic areas include: Knowledge Acquisition and Representation System Architecture Planning and Problem Solving Natural Language Reasoning with Uncertainty Sensor Feedback Validation Learning and Control Human-Computer Interface Explanation The program will consist of submitted and invited paprs. Invited papers will provide an overview of research in selected areas. All papers will be reviewed by two members of the program review committee. Contributed papers may be selected for presentation and publication, or for publication only. Please limit papers to five thousand words. Research proposals and minor changes to old ideas are discouraged. Fours copies of the complete paper are to be submitted to: Program Chair Artificial Intelligence Conference P. O. Box 639 Silver Spring, MD 20901 Accepted papers will be published in the proceedings of the conference and will be allocated a maximum of six pages. CONFERENCE TIMETABLE Four Copies of Manuscript 1 June 1985 Acceptance Letters 15 July 1985 Camera-Ready Papers 1 September 1985 Tutorials 9, 10 December 1985 Conference 11 - 13 December 1985 A limited amount of exhibit space is available. Please contact Director of Conferences, IEEE Computer Society, 301-589-8142. CONFERENCE COMMITTEE General Chair John Roach Department of Computer Science Virginia Polytechnic Institute Blacksburg, Virginia 24061 Program Chair Charles Weisbin Center for Engr. Systems Advanced Research Oak Ridge National Laboratories Oak Ridge, TN 37831 Local Arrangements Chair Harry Hayman Tutorials Chair Mabry Tyson SRI International Treasurer Daniel Chester University of Delaware Program Committee Charles Weisbin J. Barhen P. Cheeseman R. Duda R. Haralick E. Heer D. Hertz A. Kak H. Pople E. Rich J. Roach L. Shapiro R. Simmons ------------------------------ Date: Saturday, 04 May 85 11:32:04 EDT From: sokolov (jeff sokolov) @ cmu-psy-a Subject: Conference - Carnegie Symposium, Language Acquisition ********************************************************************** 20th Annual Carnegie Symposium on Cognition Carnegie-Mellon University May 16-18 Theme: "Mechanisms of Language Acquisition" ********************************************************************** The 20th Annual Carnegie Symposium on Cognition will be held on May 16, 17, and 18 in the Adamson Wing of Baker Hall on the Carnegie-Mellon campus in Pittsburgh. Presentations will begin at 2:00 on the 16th. Participants include Martin Braine, Robert Berwick, Jaime Carbonell, Eve Clark, Elizabeth Bates, Brian MacWhinney, John Anderson, Melissa Bowerman, Michael Maratsos, Marlys Macken, Pat Langley, Jeff Sokolov, Steven Pinker, Kenneth Wexler, Thomas Roeper, Jay McClelland, Peter Gordon, and David Rumelhart. Focal issues will be: the role of universal constraints on the shape of grammar and the parser, ways of constraining rule overgeneralization, and competition/parallel models of learning and processing. Support is being provided by the National Science Foundation and the Sloan Foundation. For a copy of the program contact Brian MacWhinney or Kathy Marengo at (412) 578-2656. The public is invited. ------------------------------ Date: Thu 2 May 85 08:28:36-CDT From: AI.HASSAN@MCC.ARPA Subject: Conference - Expert Database Systems [long message] Call for Papers and Participation First International Conference on Expert Database Systems April 1-4, 1986, Charleston, South Carolina Sponsored by: The Institute of Information Management, Technology and Policy College of Business Administration, University of South Carolina In Cooperation With: American Association for Artificial Intelligence Association for Computing Machinery -- SIGMOD, SIGART and SIGPLAN IEEE Technical Committee on Data Base Engineering Agence de l'Informatique, France Conference Objectives The goal of this conference is to explore both the theoretical and practi- cal issues of Expert Database Systems. These systems represent the conflu- ence of R&D activities in Artificial Intelligence, Logic, and Database Management. Expert Database Systems will play an ever-increasing role in scientific, governmental and business applications by: o providing intelligent, knowledge-based access to large shared data- bases through novel user-interfaces and natural-language question- answering facilities, o endowing database systems with reasoning, planning, and justification capabilities, o creating knowledge base management tools and techniques to support the creation, manipulation, indexing, and evolution of large knowledge bases, and o integrating AI & DB functional requirements into new hardware and software environments for the specification, prototyping, testing and debugging of knowledge-based applications. In order to foster the cross-fertilization of ideas from AI, Logic, and Databases the Conference will be composed of tutorial sessions, paper ses- sions, and panel discussions. Topics of Interest The Program Committee invites original papers (of approximately 5000 words) addressing (but not limited to) the following areas: Theory of Knowledge Bases (including knowledge representation, knowledge models, recursive data models, object-oriented models, knowledge indexing and transformation), Knowledge Engineering (including acquisition, maintenance, learning, knowledge-directed database specification and design methodologies, and case studies), Knowledge Base Management (including architectures and languages, con- straint and rule management, metadata management, and extensible data dictionaries), Reasoning on Large Data/Knowledge Bases (including inexact and fuzzy rea- soning, non-monotonic reasoning, deductive databases, logic-based query languages, semantic query optimization, and constraint-directed reasoning), Natural Language Access (including question-answering, extended responses, cooperative behavior, explanation and justification), Intelligent Database Interfaces (including expert system -- database com- munication, knowledge gateways, knowledgeable user agents, browsers, and videotex), Knowledge-Based Environments (including Decision Support Systems, CAD/CAM, and VLSI Design), Organizational Issues (including technology transfer, procurement of expert database systems, and knowledge certification). Please send five (5) copies of papers by September 1, 1985 to: Larry Kerschberg, Program Chairman College of Business Administration University of South Carolina Columbia, SC, 29208 Program Committee Hideo Aiso Sham Navathe Keio University University of Florida Antonio Albano Erich Neuhold University of Pisa Technical University of Vienna Robert Balzer S. Ohsuga USC/Information Sciences Institute University of Tokyo James Bezdek Alain Pirotte University of South Carolina Philips Research Lab, Brussels Ron Brachman D. Stott Parker, Jr. Schlumberger Palo Alto Research UCLA and SILOGIC Michael Brodie Harry Pople Computer Corporation of America University of Pittsburgh Peter Buneman Erik Sandewall University of Pennsylvania Linkoping University Mark Fox Edgar H. Sibley Robotics Institute, Carnegie-Mellon Univ. George Mason University George Gardarin John Miles Smith Univ. of Paris 6 and INRIA Computer Corporation of America Herve Gallaire Reid Smith ECRC, Munich Schlumberger-Doll Research Matthias Jarke Michael Stonebraker New York University UC -- Berkeley Jonathan King Jeffrey Ullman Teknowledge Stanford University Robert Kowalski Bonnie L. Webber Imperial College University of Pennsylvania Jack Minker Andrew B. Whinston University of Maryland Purdue University Michele Missikoff Gio Wiederhold IASI-CNR, Rome Stanford University John Mylopoulos Carlo Zaniolo University of Toronto MCC Corporation Important Dates Submission Deadline: September 1, 1985 Acceptance Notification: November 7, 1985 Final Version Due: December 15, 1985 Conference: April 1-4, 1986 Conference proceedings will be available at the conference, and subse- quently will appear in book form. Conference General Chairman Conference Coordinator Donald A. Marchand Cathie L. Hughes Institute of Information Management, Technology and Policy (803) 777-5766 Panel Coordinator Conference Treasurer Arun Sen Libby Shropshier Dept. of Management Science Institute of Information Management, College of Business Administration Technology and Policy Univ. of South Carolina Univ. of South Carolina Columbia, SC 29208 Columbia, SC 29208 Publicity Chairman Tutorial Chairman John Weitzel Jonathan King Dept. of Management Science Teknowledge, Inc. College of Business Administration 525 University Avenue Univ. of South Carolina Palo Alto, CA 94301 Columbia, SC 29208 International Representatives Latin America Europe Far East Claudio M.O. Moura Jean-Claude Rault Masahiro Nakazawa Independent Consultant Agence de l'InformatiqueNihon Digital Equip. Corp. Rua R. Eduardo Guinle 60 Tour Fiat-Cedex 16 Sunlight Bldg. 5th Floor Botafogo Paris-La Defense 5-29-1, Toyotamakita, 22.260 Rio de Janeiro, RJParis Nerima-ku Tokyo, 176 Brazil France Japan ------------------------------ End of AIList Digest ********************