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NL-KR Digest Volume 04 No. 62
NL-KR Digest (6/23/88 15:33:39) Volume 4 Number 62
Today's Topics:
LP'88 Conference Announcement
Submissions: NL-KR@CS.ROCHESTER.EDU
Requests, policy: NL-KR-REQUEST@CS.ROCHESTER.EDU
----------------------------------------------------------------------
Date: Thu, 16 Jun 88 17:36 EDT
From: Ken Bowen <kabowen@skolem.uucp>
Subject: LP'88 Conference Announcement
LP'88: 5th Conference on Logic Programming & 5th Symposium on
Logic Programming August 15-19, 1988 University of Washington,
Seattle, Washington
Registration brochures have been mailed.
-- You should receive them shortly.
Information and telephone(credit card) registration:
Conference Registration,
University of Washington: (206)-543-2310
(Registration details later in this message)
##TUTORIALS (All week):
INTRODUCTION TO PROLOG (Mon, 8/15 -- 8:30-5:00) Christopher
Mellish, University of Edinburgh
An introduction to Prolog for engineers, programmers, and scien-
tists with no background in the language. Tutorial Text: Pro-
gramming in Prolog, 3rd ed. W. Clocksin & C. Mellish, Springer-
Verlag.
ABSTRACT INTERPRETATION (Mon 8/15 -- 1:30-5:00) Maurice
Bruynooghe, Universiteit Leuven
Directed at the advanced Prolog programmer, the tutorial will
develop a general framework for extracting global properties of
logic programs (e.g., mode & type inferencing, detecting deter-
minism) via the use of abstract interpretation. The course will
sketch: (1) A formal framework for abstract interpretation of
logic programs which relies on familiar notions about the execu-
tion of logic programs and uses only a small amount of mathemati-
cal machinery concerning partial orders; (2) The process of
developing an application within this framework; (3) High-level
comments on the structure of a correctness proof of an applica-
tion.
IMPLEMENTATION OF PROLOG (Tues, 8/16 -- 8:30-12:00) D.H.D. War-
ren, Manchester Univ.
This tutorial presents the detailed design of the Prolog engine,
now known as the WAM. The tutorial provides a detailed under-
standing of the WAM and why WAM-based Prolog systems are effi-
cient. It also gives insight into how to write efficient Prolog
programs for WAM-based compilers. Attendees should know basic
Prolog programming and it would help to have some familiarity
with compiler technology.
PARALLEL EXECUTION SCHEMES (Thurs, 8/18 -- 8:30-5:00) L. Kale',
Univ. of Illinois
This tutorial will describe the individual schemes for parallel
execution of logic programs that have been proposed so far, and
develop an understanding of their place in the spectrum along the
dimensions of: degree of parallelism, overhead, targeted applica-
tions, and type of multi-processor best suited for the scheme.
The tutorial will be of interest to anyone planning to build a
parallel logic programming system, as well as beginning research-
ers in the area. A basic knowledge of logic programming will be
presumed
CONSTRAINT LOGIC PROGRAMMING (Tues, 8/16 -- 1:30-5:00) J-L.
Lassez et al., IBM
CLP offers a framework to reason with and about constraints in
the context of Logic Programming. The fundamental principles of
this paradigm are presented in order to illustrate the expressive
power of constraints and to show how they naturally merge with a
Logic Programming rule-based system. Next the design and imple-
mentation of a CLP system is discussed, focusing on efficiency
issues of constraint solving, followed by the descriptions of
several applications. A basic knowledge of Prolog is presumed.
CLP AND OPTIONS TRADING (Wed 8/17 -- 8:30-12:00) Catherine
Lassez, IBM and Fumio Mizoguchi, Science Univ. of Tokyo
This tutorial will explore the application of Constraint Logic
Programming (CLP) to financial problems, in particular to options
trading. The chosen examples will demonstrate the special
strengths of combined symbolic and numeric constraint-oriented
reasoning in a logic programming setting. Knowledge of CLP or
attendance at the "Introduction to CLP" tutorial is essential for
this course.
LOGIC PROGRAMMING & LEGAL REASONING (Wed 8/17 -- 8:30-12:00)
Robert Kowalski, Imperial College, and Marek Sergot, Imperial
College
The unique charateristics of legal reasoning are apparent not
only in legal domains, but underlie administrative procedures and
many data processing applications. The use of logic for analyz-
ing legal reasoning has a long tradition. Computer implementa-
tion of legal reasonoing involves representing and reasoning with
legal language, the relationship between rules and regulations,
and the policies they implement. The tutorial will examine the
use of logic programming for analyzing such questions, for both
real and hypothetical cases.
PRACTICAL PROLOG FOR REAL PROGRAMMERS (Thurs, 8/18 -- 1:30-5:00)
Richard O'Keefe, Quintus Computer Systems
This tutorial assumes that you understand the elementary aspects
of Prolog programming, such as recursion, pattern matching, par-
tial data structures, and so on, and want to know how to use Pro-
log to build practical programs. Topics covered will include
"choice points and how to use the cut", "setofPhow it works and
what it is good for", "efficient data structures", "mixed
language programming", and "programming methodology". All topics
will be illustrated by working code.
LOGIC GRAMMARS FOR NL& COMPILING (Fri, 8/19 -- 8:30-12:00) Har-
vey Abramson, Univ. of British Columbia
This tutorial assumes a basic knowledge of Logic Programming
techniques, but does not assume a detailed knowledge either of
linguistics or of compilation techniques. The tutorial will show
how logic programming naturally applies to both natural and for-
mal grammars. Tutorial topics include: 1) Use of Metamorphosis
Grammars and Definite Clause Grammars to produce derivation trees
and semantic transforms; 2) Use of related grammar formalisms;
3) Compilation from natural language to logical form and from
programming languages to machine code using Definite Clause
Translation Grammars, a logical version of Attribute Grammars; 4)
Top-down versus bottom-up parsing, chart-parsing, and the use of
parallelism and concurrency.
##INVITED SPEAKERS:
Layman E. Allen (U. Mich) Multiple Logical Interpretations of
Legal Rules: Impediment or Boon forExpert Systems?
William F. Bayse (FBI) Law Enforcement Applications of Logic Pro-
gramming
Alan Bundy (U. Edinburgh) A Broader Interpretation of Logic in
Logic Programming
Giorgio Levi (U. Pisa) Models, Unfolding Rules, and Fixpoint Se-
mantics
Carlo Zaniolo (MCC) Design & Implementation of a Logic-Based
Language for Data Intensive Applications
OVERALL SCHEDULE:
Sunday (8/14):
3:30-5:30: Registration
5:30-- : Informal reception
Monday (8/15):
9:00-9:30: Opening Session
9:30-10:30 Layman Allen
10:30-11:00 Break
11:00-12:30: Paper sessions: LP & FP #1; E & V #1; Imp #1
12:30-2:00: Lunch
2:00-3:30: Paper sessions: PrE #1; SemN#1; OR// #1
3:30-4:00: Break
4:00-5:30: Paper sessions: Ap #1; SemI #1; Imp #2
Tentative: Panel on Prolog Standards
5:30-- : Conference reception
Tuesday (8/16):
8:30-10:00: Paper sessions: PrS; Cx + MT; //C #1
10:00-10:30: Break
10:30-12:00: Paper sessions: Obj + E & V #2; RP #1; //C #2
12:00-1:30: Lunch
1:30-3:30: Paper sessions: Meta; CN + GP #1; OR// #2
3:30-4:00: Break
4:00-5:00: Giorgio Levi
7:30-- : Demonstrations
Wednesday (8/17):
8:30-10:00: Paper sessions: AbI # 1; &-OR// #1; GP #2
10:00-10:30: Break
10:30-12:00: Alan Bundy
12:00-1:30: Lunch
1:30-- : Free afternoon
Thursday (8/18):
8:30-10:00: Paper sessions: LP&FP#2 + Db#1; RP#2+Types#1; //C # 3
10:00-10:30: Break
10:30-12:00: Paper sessions: Ap #2; Imp #3; SemN #2
12:00-1:00: Lunch
1:00-2:30: Paper sessions: Db #2; SemI#2+Time; Types #2
2:30-3:30: Paper sessions: UC; PrE #2; &-//
3:30-4:00: Break
4:00-5:00: William Bayse
5:30-- : Conference Dinner--Speaker: J. Alan Robinson
Friday (8/19):
8:30-10:00: Paper sessions: Ap #3; AbI #2; &-OR// #2
10:00-10:30: Break
10:30-11:30: Carlo Zanielo
11:30-12:00: Panel/Closing session
##CONTRIBUTED PAPERS:
%%APPLICATIONS & PROGRAMMING METHODOLOGY
* (Ap) Applications
P.G. Bosco, C. Cecchi and C. Moiso, Exploiting the Full Power of
Logic Plus Functional Programming (#1)
Tony Kusalik and C. McCrosky, Improving First-Class Array Expres-
sions Using Prolog (#1)
Toramatsu Shintani, A Fast Prolog-based Inference Engine KORE/IE
(#1)
M. Dincbas, H. Simonis and P. van Hentenryck, Solving a Cutting-
Stock Problem in Constraint Logic Programming (#2)
Catherine Lassez and Tien Huynh, A CLP(R) Option Analysis Sys-
tem(#2)
Peter B. Reintjes, A VLSI Design Environment in PROLOG (#2)
T.W.G. Docker, SAME - A Structured Analysis Tool and its Imple-
mentation in Prolog (#3)
Kevin Steer, Testing Data Flow Diagrams with PARLOG (#3)
*(CN) Constructive negation
David Chan, Constructive Negation Based on the Completed Database
Adrian Walker, Norman Foo, Andrew Taylor and Anand Rao, Deduced
Relevant Types and Constructive Negation
(Db) Databases
Raghu Ramakrishnan, Magic Templates: A Spellbinding Approach to
Logic Programming (#1)
P. Franchi-Zannettacci and I. Attali, Unification-free Execution
of TYPOL Programs by Semantic Attributes Evaluation (#2)
D.B. Kemp and R.W. Topor, Completeness of a Top-Down Query
Evaluation Procedure for Stratified Databases (#2)
Hirohisa Seki and Hidenori Itoh, An Evaluation Method of Strati-
fied Programs under the Extended Closed World Assumption (#2)
*(GP) Grammar & Parsing
R. Trehan and P.F. Wilk, A Parallel Chart Parser for the Commit-
ted Choice Non-Deterministic (CCND) Logic Languages (#1)
Harvey Abramson, Metarules and an Approach to Conjunction in De-
finite Clause Translation Grammars: Some Aspects of... (#2)
Veronica Dahl, Representing Linguistic Knowledge through Logic
Programming (#2)
Lynette Hirschman, William C. Hopkins and Robert Smith, OR-
Parallel Speed-up in Natural Language Processing: A Case Study
(#2)
*(LP&FP) Logic & Functional programming
Jean H. Gallier and Tomas Isakowitz, Rewriting in Order-sorted
Equational Logic (#1)
Claude Kirchner, Order-Sorted Equational Unification (#1)
Joseph L. Zachary, A Pragmatic Approach to Equational Logic Pro-
gramming (#1)
Staffan Bonnier and Jan Maluszynski, Towards a Clean Amalgamation
of Logic Programs with External Procedures (#2)
Steffen Holldobler, From Paramodulation to Narrowing (#2)
*(Meta) Meta-programming
A. Bruffaerts and E. Henin, Proof Trees for Negation as Failure
or Yet Another Prolog Meta-Interpreter
Patrizia Coscia, Paola Franceschi, Giorgio Levi et. al., Meta-
Level Definition and Compilation of Inference Engines in the Ep-
silon Logic Programming Environment
C.S. Kwok and M.J. Sergot, Implicit Definition of Logic Programs
Arun Lakhotia and Leon Sterling,Composing Prolog Meta-
Interpreters
*(Obj) Objects
Weidong Chen and D.S. Warren, Objects as Intensions
John S. Conery, Logical Objects
* (PrE) Programming environments
Miguel Calejo and Luis Moniz Pereira, A Framework for Prolog De-
bugging (#1)
Dave Plummer, Coda: An Extended Debugger for PROLOG (#1)
Ehud Shapiro and Yossi Lichtenstein, Abstract Algorithmic Debug-
ging (#1)
Mike Brayshaw and Marc Eisenstadt, Adding Data and Procedure
Abstraction to the Transparent Prolog Machine (TPM) (#2)
Michael Gorlick and Carl Kesselman, Gauge: A Workbench for the
Performance Analysis of Logic Programs (#2)
*(PrS) Problem-solving & novel techniques
Jonas Barklund, Nils Hagner and Malik Wafin, Condition Graphs
Philippe Codognet, Christian Codognet and Gilberto File, Yet
Another Intelligent Backtracking Method
Sei-ichi Kondoh and Takashi Chikayama, Macro Processing in Prolog
*(Time) Temporal reasoning
Kave Eshghi, Abductive Planning with Event Calculus
*(Ty) Types
Paul Voda, Types of Trilogy (#1)
M.H. van Emden, Conditional Answers for Polymorphic Type Infer-
ence (#2)
Uday S. Reddy, Theories of Polymorphism for Predicate Logic Pro-
grams (#2)
Jiyang Xu and David S. Warren, A Type Inference System for Prolog
(#2)
*(UC) Unification & constraints
D. Scott Parker and R.R. Muntz, A Theory of Directed Logic Pro-
grams and Streams
Graeme S. Port, A Simple Approach to finding the Minimal Subsets
of Equations Needed to Derive a Given Equation by Unification
%%THEORY & PROGRAM ANALYSIS
*(AbI) Abstract interp. & data dependency
Maurice Bruynooghe and Gerda Jenssens, An Instance of Abstract
Interpretation Intergrating Type and Mode Inferencing, Part1: the
abstract domain (#1)
Manuel Hermenegildo, Richard Warren & Saumya Debray, On the Prac-
ticality of Global Flow Analysis of Logic Programs (#1)
Annika Waern, An Implementation Technique for the Abstract In-
terpretation of Prolog (#1)
Saumya Debray, Static Analysis of Parallel Logic Programs (#2)
Kim Marriott and Herald Sondergaard, Bottom-up Abstract Imterpre-
tation of Logic Programs (#2)
Will Winsborough and Annika Waern, Transparent And-Parallelism in
the Presence of Shared Free Variables (#2)
*(Cx) Complexity
K.R. Apt and Howard A. Blair, Arithmetic Classification of Per-
fect Models of Stratified Programs
Stephane Kaplan, Algorithmic Complexity of Logic Programs
*(E&V) Extensions and variations of LP
Donald Loveland and Bruce T. Smith, A Simple Near-Horn Prolog In-
terpreter (#1)
Dale Miller and Gopalan Nadathur, An Overview of l-PROLOG (#1)
Jack Minker, Jorge Lobo and Arcot Rajasekar, Weak Completion
Theory for Non-Horn Programs (#1)
Bharat Jayaraman and Anil Nair, Subset-logic Programming: Appli-
cation and Implementation (#2)
*(RP) Reasoning about programs
Charles Elkan and David McAllester, Automated Inductive Reasoning
about Logic Programs (#1)
Laurent Fribourg, Equivalence-Preserving Transformations of In-
ductive Properties of Prolog Programs (#1)
K. Marriott, L. Naish and J.L. Lassez, Most Specific Logic Pro-
grams (#1)
H. Fujita, A. Okumura and K. Furukawa, Partial Evaluation of GHC
Programs Based on UR-set with Constraint Solving (#2)
John Hannan and Dale Miller, Uses of Higher-Order Unification for
Implementing Program Transformers (#2)
*(SemI) Semantic issues
Aida Batarekh and V.S. Subrahmanian, Semantical Equivalences of
(non-Classical) Logic Programs (#1)
Kenneth Kunen, Some Remarks on the Completed Database (#1)
Maurizio Martelli, M. Falaschi, G. Levi and C. Palamidessi, A New
Declarative Semantics for Logic Languages (#1)
D. Pedreschi and P. Mancarella, An Algebra of Logic Programs (#2)
Stan Raatz and Jean H. Gallier, A Relational Semantics for Logic
Programming (#2)
V. S. Subrahmanian, Intuitive Semantics for Quantitative Rule
Sets (#2)
* (SemN) Semantics of negation
Melvin Fitting and Miriam Ben-Jacob, Stratified and Three-valued
Logic Programming Semantics (#1)
Vladimir Lifschitz and Michael Gelfond, The Stable Model Seman-
tics for Logic Programming (#1)
Teodor Przymusinski, Semantics of Logic Programs and Non-
monotonic Reasoning (#1)
Yves Moinard, Pointwise Circumscription is Equivalent to Predi-
cate Completion (sometimes) (#2)
Halina Przymusinska and Teodor Przymusinski, Weakly Perfect Model
Semantics for Logic Programs (#2)
* (MT) Miscellaneous Theory
M.A. Nait Abdallah, Heuristic Logic and the Process of Discovery
##IMPLEMENTATION & PARALLELISM
* (&//) AND-parallelism
V. Kumar and Y-J Lin, AND-parallel Execution of Logic Programs on
a Shared Memory Multoprocessor: A Summary of Results
Kotagiri Ramamohanarao and Zoltan Somogyi, A Stream AND-Parallel
Execution Algorithm with Backtracking
*(& - OR //) AND-OR parallelism
P. Biswas, Su and Yun, A Scalable Abstract Machine Model to Sup-
port Limited OR (LOR)/Restricted-AND Parallelism (RAP) in Logic
Programs (#1)
K.W. Ng and H.F. Leung, The Competition Model for Parallel Execu-
tion of Logic Programs (#1)
Prabhakaran Raman and Eugene W. Stark, Fully Distributed, AND-OR
Parallel Execution of Logic Programs (#1)
P. Biswas and Tseng, A Data-Driven Parallel Execution Model for
Logic Programs (#2)
Jacques Chassin de Kergommeaux and Philippe Robert, An Abstract
Machine to Implement Efficiently OR-AND Parallel Prolog (#2)
L.V. Kale, B. Ramkumar and W.W. Shu, A Memory Organization In-
dependent Binding Environment for AND and OR Parallel Execution
of Logic Programs (#2)
* (Imp) Implementation
Hamid Bacha, MetaProlog Design and Implementation (#1)
Gerda Janssens, Bart Demoen & Andre Marien, Register Allocation
for WAM, Based upon an Adaptable Unification Order (#1)
Jonathan Mills and Kevin Buettner, Assertive Demons (#1)
D.A. Chu and F.G. McCabe, SWIFT - a New Symbolic Processor (#2)
Subash Shankar, A Hierarchical Associative Memory Architecture
for Logic Programming Unification (#2)
Charles Stormon, Mark Brule and John Oldfield et. al.,
An Architecture Based in Content-Addressable Memory for the Rapid
Execution of Prolog (#2)
David Hemmendinger, A Compiler and Semantic Analyzer Based on
Categorial Grammars (#3)
Feliks Kluzniak, Compile Time Garbage Collection for Proportional
Prolog (#3)
K. Kurosawa, S. Yamaguchi, S. Abe and T. Bandoh, Instruction
Architecture for High Performance Integrated Prolog Processor
IPP (#3)
*(Or//) OR-parallelism and parallel Prolog
Khayri Ali, OR-Parallel Execution of Prolog on BC-Machine (#1)
Lee Naish, Parallelizing NU-Prolog (#1)
Ross Overbeek, Mats Carlsson and Ken Danhof, Practical Issues Re-
lating to the Internal Database Predicates in an OR-Parallel Pro-
log: .... (#1)
Hiyan Alshawi and D.B. Moran, The Delphi Model and some Prelim-
inary Experiments (#2)
Ewing Lusk, Ralph Butler, Terry Disz and Robert Olsen et. al.,
Scheduling OR-Parallelism: an Argonne Perspective (#2)
*(// C) Concurrent sys: GHC, Parlog, CP etc.
Atsuhiro Goto, Y. Kimura, T. Nakagawa and T. Chikayama, Lazy
Reference Counting - An Incremental Garbage Collection Method for
Parallel Inference Machines (#1)
Hamish Taylor, Localising the GHC Suspension Test (#1)
Handong Wu, An Extended Dataflow Model of FGHC (#1)
Leon Alkalaj and Ehud Shapiro, An Architectural Model for a Flat
Concurrent Prolog Processor (#2)
V.J. Saraswat, A Somewhat Logical Formulation of CLP Synchronisa-
tion Primitives (#2)
S. Klinger and E. Shapiro, A Decision Tree Compilation Algorithm
for Flat Concurrent Prolog (#3)
Martin Nilsson and Hidehiko Tanaka, A Flat GHC Implementation for
Supercomputers (#3)
Sven-Olof Nystrom, Control Structures for Guarded Horn Clauses
(#3)
**Conference Registration Information:
**CONFERENCE REGISTRATION FEES:
Advance (until 1 July):
ALP/IEEE member: Regular: $240 Student: $75
Non-member: Regular: $320 Student: $95
Late (after 1 July):
ALP/IEEE member: Regular: $340 Student: $105
Non-member: Regular: $455 Student: $135
**TUTORIAL REGISTRATION FEES:
Advance (until 1 July):
Full Day Tutorials:
ALP/IEEE member: Regular: $300 Student: $180
Non-member: $400
Half Day Tutorials:
ALP/IEEE member: Regular: $150 Student: $90
Non-member: $200
Late (after 1 July):
ALP/IEEE member: Regular: $360 Student: $215
Non-member: $480
Half Day Tutorials:
ALP/IEEE member: Regular: $180 Student: $140
Non-member: $240
**HOUSING:
University of Washington Dormitories:
Full week (8/14-8/19, inclusive -- includes breakfast & lunch):
Single: $159.85 Double: $138.25
Early arrival/Late departure (2 nights before/ 2 nights after, max):
Single: $21.65/night Double: $17.30/night
Hotels:
(Not many hotels are close to campus.
Attendees are encouraged to stay on campus --
the dormitories are comfortable & overlook the campus and Lake Washington.)
Call (206)-543-2310 for hotel information.
Airport Shuttle: $9.00 one-way (pay on bus)
**AIRLINE TRAVEL:
DIMKEN TRAVEL in Seattle is the official travel agent for LP'88.
By calling 1-800-234-5636 you can make all your travel arrange-
ments including discount airfares on NORTHWEST AIRLINES, the of-
ficial airline of LP'88. Northwest will provide the attendees
and their families 5 percent off the lowest applicable roundtrip
fare available at the time of booking, booked in the appropriate
class of service, or a 35 percent discount from the full adult
roundtrip coach class fare booked in B class, and including re-
turn from Minneapolis if you plan to attend AAAI '88. Travel at
the discounted fares will be permitted three days prior to the
conference through three days following its conclusion. Some
restrictions apply. Be sure to mention "Logic Programming" in
order to receive the group discount. These fares will be eligi-
ble for "WORLDPERK" mileage credit. Smoking is no longer allowed
on Northwest Airlines' continental US flights.
EXTRA TICKETS: Conference reception (8/15): $12.00 Conference
dinner (8/18): $35.00
**SOCIAL PROGRAM:
*Space Needle Dinner, Tuesday, August 16, 7-10 pm $40
Enjoy an elegant dinner high above the Seattle skyline. Cost
includes roundtrip motorcoach transportation to and from the
University. Limit 30.
*Son of Heaven, Imperial Arts of China Exhibit, Wednesday, August
17, 7-10 pm, $17.50 This is a once in a lifetime opportunity for
North Americans to view the finest Imperial Arts of China, in-
cluding recent finds such as the famous Terra Cotta Soldiers of
Xian, dating from 21 B.C. Also featured are pearl and gold en-
crusted robes, the powerful dragon throne, and ritual vessels of
jade, gold and ivory from the Imperial Palace. This exhibit will
be shown only in Seattle, Los Angeles and Washington D.C.
Price includes entrance fee and transportation from the universi-
ty.
*Museum of Flight, Wednesday, August 17, 1:30-5 pm $12 This six-
story steel and glass gallery houses a fleet of historic flying
machines from an early-day hot air balloon all the way to the
most advanced space vehicle. See an operating replica of the
Wright brothers' wind tunnel and the original Wright Glider. En-
trance fee and transportation from the university are included.
*Boeing Airplane Plant Tour, Wednesday, August 17, 2-5:30 pm, $11
Travel to Everett to see the largest building in the world (by
square footage), where the Boeing Company constructs the 747.
View a film and slide presentation and see actual construction of
planes within the plant. Transportation from the university is
included. Limit 47.
*Pike Place Market Tour, Wednesday, August 17, 1:30-5 pm, $12 This
is an introduction to one of the largest, longest running open
air markets in the United States. Market experts will explain
the Market history, share stories and educate the group on how to
get around the Market and find what interests you. There will be
a lot of free time for shopping on your own. Includes transpor-
tation, Market shopping bag, directory map and restaurant guide.
*Seattle City Tour, Wednesday, August 17, 1:30-4:30 pm, $12 This
driving tour of Seattle will take you over one of Seattle's
floating bridges, through the downtown and International Dis-
tricts, Pioneer Square, Pike Place Market, and finally to the
Government Locks, the second largest ship canal locks in North
America.
*Theatre Tickets, Friday, August 19, 7-11 pm, $20 Before you leave
town enjoy an evening at the Intiman Theatre, located in the
Seattle Center, site of the 1962 World's Fair. You will see the
world premier production of "The Last Unicorn", adapted by Peter
S. Beagle from his best-selling book. A magical, musical tale
for everyone that has a fantasy in his heart. Price includes
ticket and transportation form the university. Limit 47.
*Mt. Rainier daytour, Saturday, August 20, 8 am - 6 pm, $26 This
snowclad extinct volcano towers 14,410 feet and is one of the
highest mountains in the forty-eight States. On the way up to
Paradise Lodge are views of glaciers, mountain passes, canyons
and streams. Lunch may be purchased at Paradise Lodge. Bus
departs from the university. Wear walking shoes. Limit 47.
*Victoria, British Columbia (Canada) daytour, Saturday, August 20,
7 am-10 pm, $82 Travel aboard the Victoria Clipper "Jet Cat" a
waterjet catamaran that will speed you to Victoria in 2 1/2 hours
to spend the day in the "Garden City". Enjoy a tour of the
Butchart Gardens, a 30 acre estate filled with spectacular gar-
dens of color and imagination. Before returning to Seattle, you
will have time to shop and explore downtown Victoria. Lunch is
on your own. Cost includes roundtrip bus from the university,
roundtrip boat cruise, and Butchart Garden tour. Non-U.S. ci-
tizens must bring passports and arrange visas if necessary.
**Guest/Spouse Tours
*Seattle City Grand Tour, Monday, August 15,
10 am-4 pm, $16 Past and present exist side by side in Seattle
and on this tour you will see historic Pioneer Square and the
Pike Place Market, one of this countries oldest open markets; the
Government Locks, the second largest ship canal locks in North
America; and finally the Seattle Center, home of the 1962 World's
Fair, with a ride to the top of the Space Needle. Lunch is on
your own. Transportation from the university is included.
*Ste. Michelle Winery and Herbfarm Tour, Tuesday, August 16, 10
am-3 pm, $17.50 Enjoy a drive over one of Seattle's famous float-
ing bridges to Chateau Ste. Michelle Winery for a tour, and tast-
ing of the most renowned Northwest wines. Next, a short drive
will take you to Fall City for a tour through the Herbfarm's fif-
teen educational theme gardens. Lunch and transportation from
the university are included.
------------------------------
End of NL-KR Digest
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