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AIList Digest Volume 3 Issue 083
AIList Digest Wednesday, 26 Jun 1985 Volume 3 : Issue 83
Today's Topics:
Queries - Lisps for VAX,
Book - Logic Programming Text,
Seminars - A Situational Theory of Analogy (CSLI) &
Implementing Dempster's Rule (SU),
Conference - 2nd ACM N.E. Regional Conference
----------------------------------------------------------------------
Date: Tue, 25 Jun 85 06:51:42 EDT
From: cugini@NBS-VMS
Subject: Lisps for VAX
Does anyone have recommendations for incarnations of Lisp to run
under VAX/VMS, especially ones with features for object-oriented
programming? Is there something called XLISP which fits this
description, and if so, where does it live? Thanks for any help.
John Cugini <Cugini@NBS-VMS>
Institute for Computer Sciences and Technology
National Bureau of Standards
Bldg 225 Room A-265
Gaithersburg, MD 20899
phone: (301) 921-2431
------------------------------
Date: Tue, 25 Jun 85 09:02:59 mdt
From: cib%f@LANL.ARPA (C.I. Browne)
Subject: Common Lisp on VAX/UNIX (Query)
We would be most grateful for pointers to a source of Common Lisp
for a VAX 11/780 running under UNIX 4.2bsd.
Thank you.
cib
cib@lanl
cib@lanl.arpa
------------------------------
Date: 22 Jun 85 1842 PDT
From: Yoni Malachi <YM@SU-AI.ARPA>
Subject: Logic Programming Text
[Excerpted from the Prolog Digest by Laws@SRI-AI. The original
contained a lengthy abstract for each section of the book; to get a
copy, FTP file <ailist>logicprog.txt on SRI-AI, or write to me at
AIList-Request@SRI-AI.ARPA. -- KIL]
LOGIC PROGRAMMING: RELATIONS, FUNCTIONS, AND EQUATIONS
Doug DeGroot
Gary Lindstrom
Editors
Prentice-Hall, Inc.
Publication date: Summer 1985
June 14, 1985
1. Concept
This book addresses the topical and rapidly developing
areas of logic, functional, and equational programming, with
special emphasis on their relationships and prospects for
fruitful amalgamation. A distinguished set of researchers
have contributed fourteen articles addressing this field
from a wide variety of perspectives. The book will be
approximately 500 pages, published in hard cover form, with
foreword by the editors and combined index.
2. Table of Contents
2.1. Setting the Stage
- Uday Reddy: On the Relationship between Logic and
Functional Languages (34 pp.).
- J. Darlington, A.J. Field, and H. Pull: The Unification
of Functional and Logic Languages (34 pp.).
2.2. Unification and Functional Programming
- Harvey Abramson: A Prological Definition of HASL, a
Purely Functional Language with Unification Based
Conditional Binding Expressions (57 pp.).
- M. Sato and T. Sakurai: QUTE: a Functional Language
Based on Unification (24 pp.).
- P.A. Subrahmanyam and J.-H. You: FUNLOG: a
Computational Model Integrating Logic Programming and
Functional Programming (42 pp.).
2.3. Symmetric Combinations
- R. Barbuti, M. Bellia, G. Levi, and M. Martelli:
LEAF: a Language which Integrates Logic, Equations and
Functions (33 pp.).
- Shimon Cohen: The APPLOG Language (38 pp.).
2.4. Programming with Equality
- Wm. Kornfeld: Equality for Prolog (15 pp.).
- Joseph Goguen and Jose Meseguer: EQLOG: Equality,
Types, and Generic Modules for Logic Programming (69 pp).
- Y. Malachi, Z. Manna and R. Waldinger: TABLOG: a New
Approach to Logic Programming (30 pp.).
2.5. Augmented Unification
- Robert G. Bandes (deceased): Constraining-Unification
and the Programming Language Unicorn (14 pp.).
- Ken Kahn: Uniform -- A Language Based upon Unification
which Unfies (much of) Lisp, Prolog, and Act 1 (28 pp.).
2.6. Semantic Foundations
- Joxan Jaffar, Jean-Louis Lassez and Michael J. Maher:
A Logic Programming Language Scheme (27 pp.).
- Gert Smolka: Fresh: A Higher-Order Language with
Unification and Multiple Results (56 pp.).
------------------------------
Date: Mon 24 Jun 85 16:03:14-PDT
From: Emma Pease <Emma@SU-CSLI.ARPA>
Reply-to: davies@csli
Subject: Seminar - A Situational Theory of Analogy (CSLI)
"A Situational Theory of Analogy"
Todd Davies
Conference Room, Ventura Hall
CSLI, Stanford University
Monday, July 1, 1985
1:15 p.m.
Analogy in logic is generally given the form:
P(A)&Q(A)
and P(B) are premises
---------
therefore Q(B) can be concluded,
where P is a property or set of properties held by the analogous
situation A in common with the present situation B, and where Q is a
property which is initially held to be true of A. The question is:
What justifies the conclusion? Sometimes the conclusion is clearly
bogus, but for other pairs of situations and properties it seems quite
plausible. I will give examples of both intuitively good and
intuitively bad analogies as a way to argue that theories of analogy
hitherto proposed are inadequate, and that the rationale for analogy
which has been assumed for most early work on analogy in AI -- namely,
that the inference is good if and only if the situations being
compared are similar enough -- is based on a mistake. I will also
point to traditional logic's inadequacies as a formal language for
analogy and develop a theory which incorporates ideas from (and finds
its easiest expression in) the theory of situations of Barwise and
Perry. The theory suggests a general means by which computers can
infer conclusions about problems which have analogues for which the
solution is known, when failing to inspect the analogue would make
such an inference impossible.
------------------------------
Date: Mon 24 Jun 85 15:16:42-PDT
From: Alison Grant <GRANT@SUMEX-AIM.ARPA>
Subject: Seminar - Implementing Dempster's Rule (SU)
SPECIAL MEDICAL INFORMATION SCIENCES COLLOQUIUM
Tuesday, June 25, 1985
3:00 - 4:00 P.M.
Room M-112, Stanford University Medical Center
Speaker: Professor Glenn Shafer
University of Kansas
Title: IMPLEMENTING DEMPSTER'S RULE FOR HIERARCHICAL EVIDENCE
Abstract: Gordon and Shortliffe have asked whether the computational
complexity of Dempster's rule makes it impossible to combine belief
functions based on evidence for and against hypotheses that can be arranged
in a hierarchical or tree-like structure. In this talk I show that the
special features of hierarchical evidence make it possible to compute
Dempster's rule in linear time. The actual computations are quite
straightforward, but they depend on a delicate understanding of the
interactions of evidence.
------------------------------
Date: Mon, 24 Jun 85 10:29:34 edt
From: Alan Gunderson <asg0%gte-labs.csnet@csnet-relay.arpa>
Subject: Call For Papers-2nd ACM N.E. Reg. Conf. -- AI Track
CALL FOR PAPERS
SECOND ANNUAL ACM NORTHEAST REGIONAL CONFERENCE
Integrating the Information Workplace:
the Key to Productivity
28-30 October 1985
Sheraton-Tara Hotel
Framingham, Mass.
and
The Computer Museum
Boston, Mass.
The conference sessions are grouped into tracks corresponding to major
areas of interest in the computer field. Papers are solicited for the
Conference's Artificial Intelligence Track. The Track's program will
emphasize "real world" approaches and applications of A. I.
Topics of interest include:
- Expert Systems
- Natural Language
- Man-Machine Interface
- Tools/Environments
- A. I. Hardware
- Robotics and Vision
Submit papers by: July 22, 1985
Please send three copies of your paper to:
Dr. David S. Prerau
Track Chairman
Artificial Intelligence Track
ACM Northeast Regional Conference
GTE Laboratories Inc.
40 Sylvan Road
Waltham MA 02254
For additional information on the Conference, write:
ACM Northeast Regional Conference
P.O. Box 499
Sharon MA 02067
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End of AIList Digest
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