From: <Saved by Microsoft Internet Explorer 5>
Subject: STOC 2000
Date: Fri, 2 Jan 2009 12:43:03 -0800
MIME-Version: 1.0
Content-Type: multipart/related;
	type="text/html";
	boundary="----=_NextPart_000_0000_01C96CD7.A7270310"
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.5579

This is a multi-part message in MIME format.

------=_NextPart_000_0000_01C96CD7.A7270310
Content-Type: text/html;
	charset="Windows-1252"
Content-Transfer-Encoding: quoted-printable
Content-Location: http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD><TITLE>STOC 2000</TITLE>
<META http-equiv=3DContent-Type content=3D"text/html; =
charset=3Dwindows-1252">
<META content=3D"MSHTML 6.00.2900.5726" name=3DGENERATOR></HEAD>
<BODY text=3D#000000 vLink=3D#d00000 link=3D#00aa00 bgColor=3D#ffffff><A =

href=3D"http://www.acm.org/"><IMG=20
src=3D"http://web.archive.org/web/20020604034005/sigact.acm.org/gifs/acml=
ogo.gif"=20
align=3Dright border=3D0></A>=20
<CENTER>
<H1>STOC 2000</H1></CENTER>The Thirty-Second <A=20
href=3D"http://sigact.acm.org/stoc">Annual ACM Symposium on Theory of=20
Computing</A> (STOC), sponsored by <A=20
href=3D"http://sigact.csci.unt.edu/sigact">SIGACT</A> (the <A=20
href=3D"http://www.acm.org/">ACM</A> Special Interest Group on =
Algorithms and=20
Computation Theory), will be held in Portland, Oregon, May 21-23, 2000.=20
<P>Associated with STOC 2000 and located in the same hotel, there will =
be a <A=20
href=3D"http://www.research.att.com/~dsj/dimacs.html">Workshop on =
Challenges for=20
Theoretical Computer Science</A>, Saturday, May 20, 2000.=20
<P>
<H2>Contents</H2>
<UL>
  <LI><A=20
  =
href=3D"http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/#=
reg">Registration=20
  Information</A>=20
  <LI><A=20
  =
href=3D"http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/#=
hotel">Hotel=20
  Information</A>=20
  <LI><A=20
  =
href=3D"http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/#=
colocated">Co-Located=20
  Events</A>=20
  <LI><A=20
  =
href=3D"http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/#=
program">Program</A>=20

  <LI><A=20
  =
href=3D"http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/#=
invited">Invited=20
  Speaker</A>=20
  <LI><A=20
  =
href=3D"http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/#=
location">Location</A>=20

  <LI><A=20
  =
href=3D"http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/#=
banquet">Banquet</A>=20

  <LI><A=20
  =
href=3D"http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/#=
travel">Travel</A>=20

  <LI><A=20
  =
href=3D"http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/#=
studentpaper">Best=20
  Student Paper Award</A>=20
  <LI><A=20
  =
href=3D"http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/#=
studenttravel">Student=20
  Travel Awards</A>=20
  <LI><A=20
  =
href=3D"http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/#=
pc">Program=20
  Committee</A>=20
  <LI><A=20
  =
href=3D"http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/#=
lac">Conference=20
  Committee</A> </LI></UL>
<P>
<HR>

<H2><A name=3Dreg>Registration Information</A></H2>To qualify for early=20
registration fees, your registration application must be postmarked by =
Friday=20
<B>May 5th</B>. All registration fees include the Saturday night =
reception, the=20
Sunday night business meeting the Monday night banquet, coffee breaks, =
lunches=20
and a copy of the proceedings. The Registration Form is available in <A=20
href=3D"http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/r=
egistration/regform.pdf">pdf</A>,=20
<A=20
href=3D"http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/r=
egistration/regform.ps">postscript</A>,=20
and <A=20
href=3D"http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/r=
egistration/regform.txt">plain=20
text</A> formats. Mail the registration form either with the appropriate =
credit=20
card information or with a check or money order in U.S. currency drawn =
through a=20
U.S. bank, made payable to ACM/STOC'00, to the following address.=20
<P>
<MENU>STOC'00 <BR>Department of Computer Science <BR>Portland State =
University=20
  <BR>P.O. Box 751 <BR>Portland, OR 97207-0751 </MENU>Fees: SIGACT =
membership can=20
be renewed through the <A href=3D"http://sigact.acm.org/">SIGACT web =
site.</A>=20
Registrants in the "Other" category will automatically be given a =
one-year=20
SIGACT membership, starting several week after STOC'00.=20
<P>
<TABLE>
  <TBODY>
  <TR>
    <TD></TD>
    <TD></TD>
    <TD>Fees (US$)</TD>
    <TD></TD>
    <TD>after May 5th</TD></TR>
  <TR>
    <TD>ACM, SIGACT or EATCS member:</TD>
    <TD></TD>
    <TD>325</TD>
    <TD></TD>
    <TD>410</TD></TR>
  <TR>
    <TD>Student:</TD>
    <TD></TD>
    <TD>125</TD>
    <TD></TD>
    <TD>190</TD></TR>
  <TR>
    <TD>Other:</TD>
    <TD></TD>
    <TD>360</TD>
    <TD></TD>
    <TD>445</TD></TR></TBODY></TABLE>
<P><BR><A name=3Dhotel><IMG height=3D67=20
src=3D"http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/lo=
dgng.png"=20
width=3D74 align=3Dmiddle>=20
<H2>Hotel Information</FONT></H2>
<P></P><B>Note!</B> The Portland Marriott Downtown has extended the date =
for=20
registration at the conference rate to <B>May 3</B>. If you haven't =
registered=20
yet, please do so soon!=20
<P>The conference will be held at the <A=20
href=3D"http://www.marriotthotels.com/marriott/PDXOR/default.asp">Portlan=
d=20
Marriott Downtown</A>, Portland, Oregon. (Important note: there are two =
Marriott=20
hotels located in downtown Portland: the conference hotel is called the=20
<EM>Portland Marriott Downtown</EM>. Both hotels use the same 800 number =
-=20
please tell the operator that you are attending =
<STRONG>ACM-STOC</STRONG>.) The=20
rates for STOC'00 apply from May 17th to May 24th. Rates, as listed =
below, are=20
guaranteed for reservations made on or before <B>May 3rd</B>. =
Reservation=20
requests received by the hotel after May 3rd will be filled only if =
space is=20
available, and the conference rates are no longer guaranteed. For the =
STOC'00=20
conference room rate mentions "ACM-STOC".=20
<P>Reservations can not be made on-line for the conference rate. To make =

reservations by phone, call (503) 226-7600 or, if in the U.S. or Canada, =
call=20
800-228-9290 toll free. To make reservations by fax, fill out the fax =
form given=20
next and fax it to (503) 499-6357. The fax from is available in <A=20
href=3D"http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/r=
egistration/faxform.pdf">pdf</A>,=20
<A=20
href=3D"http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/r=
egistration/faxform.ps">postscript</A>,=20
and <A=20
href=3D"http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/r=
egistration/faxform.txt">plain=20
text</A> formats. If reservations are made by fax then credit card =
information=20
or a deposit (in the form of a check or money order for one night's stay =
made=20
payable to the Portland Marriott Downtown) must be sent. Deposits will =
be=20
refunded if the hotel is notified 72 hours before the arrival date.=20
<P>Room Rate (not including tax):=20
<TABLE>
  <TBODY>
  <TR>
    <TD>Single or Double:</TD>
    <TD></TD>
    <TD>$115</TD></TR>
  <TR>
    <TD>Triple or Quads:</TD>
    <TD></TD>
    <TD>$125</TD></TR></TBODY></TABLE>
<H3>Alternate Accommodation</H3>
<UL>
  <LI><A=20
  =
href=3D"https://www.daysinn.com/ctg/cgi-bin/Booking.DI/hotel_details?SID=3D=
AAAAQdACwAAABiBAAF&amp;p_brand=3DDI&amp;pid=3D05313">Days=20
  Inn City Center</A> Located 5 blocks from the Marriott Hotel, the Days =
Inn=20
  will have lower rates.=20
  <LI><A href=3D"http://www.pova.com/home/big_deal_index.html">Local=20
  Accommodations</A> Select "unbeatable Big Deal rates at Portland =
hotels".=20
  <LI><A=20
  =
href=3D"http://search.travelbase.com/ws/plsql/hotelsearch?city=3DPortland=
&amp;state=3DOR&amp;typeid=3D2&amp;featured=3D">More=20
  Local Accommodations </A></LI></UL>
<P><BR></P>
<H2><A name=3Dcolocated>Co-Located Events</A></H2>
<UL>
  <LI><A href=3D"http://www.research.att.com/~dsj/dimacs.html">Workshop =
on=20
  Challenges for Theoretical Computer Science</A>, Saturday, May 20, =
2000.=20
  Co-sponsored by DIMACS, SIAM, SIGACT, and (tentatively) the NSF.=20
  <LI><A =
href=3D"http://www.ee.pdx.edu/~mperkows/ISMVL/=3Dindex2000.html">IEEE=20
  International Symposium on Multiple-Valued Logic </A>, May 22-25. =
</LI></UL>
<H2><A name=3Dprogram>Program</A></H2>The <A=20
href=3D"http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/p=
rogram/newrevisedprog.pdf">final=20
program</A> is available in pdf format. (The draft program is still =
available in=20
<A=20
href=3D"http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/p=
rogram/program.html">html</A>,=20
<A=20
href=3D"http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/p=
rogram/program.pdf">pdf</A>,=20
<A=20
href=3D"http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/p=
rogram/program.ps">postscript</A>,=20
and <A=20
href=3D"http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/p=
rogram/program.txt">plain=20
text</A> formats.)=20
<H2><A name=3Dinvited>Invited Speaker</A></H2>At 1:20pm on Sunday, May =
21, 2000=20
there will be an invited talk by Tom Leighton of the Department of =
Mathematics,=20
MIT, and Akamai Technologies, "Some Problems Related to Content =
Distribution".=20
<H2><A name=3Dlocation>Location</A></H2>
<P>For an overview of <A=20
href=3D"http://portland.citysearch.com/Portland/">Portland, OR. </A>or =
see <A=20
href=3D"http://www.teleport.com/~samc/pdx.html">more about Portland. =
</A>Generally=20
in May the daytime temperature is around 67 F and the average low is =
around 47=20
F. There is always a possibility of light rain in the Spring. Check the =
local <A=20
href=3D"http://weather.yahoo.com/forecast/Portland_OR_US_f.html">weather.=
</A> </P>
<P><IMG height=3D68=20
src=3D"http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/ro=
ses.gif"=20
width=3D61 align=3Dmiddle> <FONT size=3D+2>Things to do around =
Portland.</FONT> </P>
<UL>
  <LI><A href=3D"http://www.powells.com/">Powell's Bookstore</A> The =
world famous=20
  Powell's City of Books has over 1,000,000 new and used books on the =
shelves.=20
  See information about the <A=20
  href=3D"http://www.powells.com/info/places/burninfo.html">main =
store</A>=20
  (located on Burnside Dr. and 10th Ave.) in Portland.=20
  <LI><A =
href=3D"http://www.powells.com/info/places/techinfo.html">Powell's=20
  Technical Bookstore</A> Stocks used, new, hard to find, and =
antiquarian titles=20
  in the fields of Architecture, Chemistry, Computing, Communications,=20
  Construction, Environmental Sciences, Engineering, Electronics, =
Mathematics,=20
  and Physics.=20
  <LI><A=20
  =
href=3D"http://www.parks.ci.portland.or.us/Parks/JapaneseGarden.htm">Japa=
nese=20
  Garden</A> One of the most beautiful public Japanese gardens outside =
of Japan.=20
  Located across from the Rose Garden <BR>
  <LI><A =
href=3D"http://www.parks.ci.portland.or.us/Parks/RoseGardens.htm">Rose=20
  Garden</A> The International Rose Test Gardens at Washington Park are=20
  recommended. Located across from the Japanese Garden. <BR>
  <LI><A href=3D"http://www.oregonzoo.org/default.htm">Oregon Zoo</A>=20
  <LI><A href=3D"http://www.omsi.edu/">OMSI</A> The Oregon Museum of =
Science and=20
  Industry=20
  <LI><A=20
  =
href=3D"http://www.portlandartmuseum.org/museum%20plaza/museum%20plaza.ht=
ml">Portland=20
  Art Museum</A>=20
  <LI><A href=3D"http://www.teleport.com/~beer/mapport.html">Oregon =
Brewers=20
  Guild</A> Oregon has a huge number of local brew pubs with lots of =
interesting=20
  beers.=20
  <LI><A href=3D"http://www.mcmenamins.com/Brewing/hunter.html">More =
links to=20
  Portland Breweries</A>=20
  <LI><A href=3D"http://www.cyber-dyne.com/~lb/obol.html">Oregon Birders =

  On-Line</A> Oregon is on the Northwest flyway. Spring migrations =
extends into=20
  May. <A=20
  =
href=3D"http://www.trans.ci.portland.or.us/Traffic_Management/Bicycle_Pro=
gram/pdxorgs.html"></A>
  <LI><A href=3D"http://www.pomn.com/">Portland area Music</A>=20
  <LI><A=20
  =
href=3D"http://www.trans.ci.portland.or.us/Traffic_Management/Bicycle_Pro=
gram/pdxorgs.html">Bicycle=20
  resources </A>
  <LI><A=20
  =
href=3D"http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/#=
travel">Getting=20
  around Portland (taxi, bus, &amp; car rental services)</A> </LI></UL>
<P><BR><IMG height=3D44=20
src=3D"http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/ca=
r1an.gif"=20
width=3D78 align=3Dmiddle> <FONT size=3D+2>Destinations &amp; Day Trips =
from=20
Portland</FONT></P>
<UL>
  <LI><A href=3D"http://www.fs.fed.us/r6/columbia/">Columbia River Gorge =
Scenic=20
  area</A> A great place to take a short hike. Many hikes are reachable =
by car=20
  from downtown in under 30 minutes. <BR>
  <LI><A href=3D"http://www.odot.state.or.us/eshtm/hcrh.htm">Historic =
Columbia=20
  River Highway </A>
  <LI><A =
href=3D"http://www.fs.fed.us/r6/columbia/waterfalls.htm">Waterfalls</A>=20
  Many of these are located along trails starting in the Columbia River =
Gorge or=20
  on the Columbia River Highway. <BR>
  <LI><A =
href=3D"http://www.fs.fed.us/r6/columbia/multnomah_falls.htm">Multnomah=20
  Falls</A> Located 31 miles East of Portland on Interstate 84. Very =
easy to get=20
  to and one of the most popular attractions in Oregon. <BR>
  <LI><A =
href=3D"http://www.fs.fed.us/r6/columbia/trail_conditions.htm">Hiking</A>=
=20
  Most of these hikes start in the Columbia River Gorge. <BR>
  <LI><A href=3D"http://www.windguide.com/">Wind Surfing </A>The =
Columbia River is=20
  well known as a fabulous place to wind surf.=20
  <LI><A href=3D"http://www.cowlitzcounty.org/tourism/">Mt. Saint =
Helens</A> This=20
  volcano last erupted in October 1986 and it is still active. This is =
the=20
  longest drive from Portland at about 2 to 3 hours.<BR></LI></UL>
<BLOCKQUOTE>
  <P><B>Mt. Hood winter recreation area </B><BR></P></BLOCKQUOTE>
<UL>
  <LI><A href=3D"http://www.timberlinelodge.com/">Timberline Lodge</A> =
The longest=20
  ski season in North America - 351 days. Timperline Lodge and Mt. Hood =
Meadows=20
  are both on Mt. Hood - about 1 hour and 45 minutes from downtown =
Portland.=20
<BR>
  <LI><A href=3D"http://www.skihood.com/">Mt. Hood Meadows Ski =
Resort</A> The ski=20
  season for Mt Hood Meadows ends in May but there is also lovely hiking =
on Mt.=20
  Hood in the Spring. </LI></UL>
<BLOCKQUOTE>
  <P><B>Oregon coast destinations</B><BR></P></BLOCKQUOTE>
<UL>
  <LI><A href=3D"http://www.oregoncoast.com/orcoast.htm">Oregon Coast=20
  destinations<BR></A>
  <LI><A href=3D"http://www.cannonbeach.org/">Cannon Beach</A> The =
fastest way to=20
  the Pacific Ocean is to take US-26 West to Cannon Beach. The drive is =
about 80=20
  miles and takes about 1 hour and 30 minutes. <BR><BR></LI></UL>
<P><BR><IMG height=3D52=20
src=3D"http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/re=
staurants2.png"=20
width=3D50 align=3Dmiddle><B> </B><FONT size=3D+2>Restaurants</FONT></P>
<UL>
  <LI><A =
href=3D"http://www.cs.pdx.edu/~sarah/stoc/restaurants.html">Restaurant=20
  List</A> </LI></UL>
<P><BR></P>
<P>
<H2><A name=3Dbanquet>Banquet</A></H2>
<P>The Monday night banquet will be held at the <A=20
href=3D"http://www.mcmenamins.com/Crystal/crystal.shtml">Crystal =
Ballroom</A>, a=20
<A href=3D"http://www.mcmenamins.com/">McMenamins Pubs &amp; =
Breweries</A>=20
establishment. The banquet will feature a "tasting" of several locally =
brewed=20
beers. <BR></P>
<H2><A name=3Dtravel>Travel</A></H2>
<UL>
  <LI>The cost of a cab from the airport to the hotel is approximately =
$23-25.=20
  Parking a car at the hotel is $17.00 per night. Crown Plaza Parking =
(located=20
  near the hotel) is $16.00 per night and, for people coming only for =
the day,=20
  $8.52 for all day.=20
  <LI><A =
href=3D"http://www.portlandairportpdx.com/web_pop/PDXHOme.htm">PDX -=20
  Portland International Airport </A>
  <LI><A href=3D"http://www.cs.pdx.edu/~sarah/stoc/bus.html">Gray =
Line</A> Airport=20
  shuttle service to the Marriot.=20
  <LI><A href=3D"http://www.portlandairportpdx.com/web_pop/taxi.htm">A =
list of=20
  Portland taxi companies w/ phone numbers.</A>=20
  <LI><A =
href=3D"http://www.portlandairportpdx.com/web_pop/rentals.htm">Car =
rental=20
  companies</A> The airport, PDX, is 9 miles NE of downtown Portland. =
Driving=20
  directions from the airport to the Marriott Hotel are: Take Airport =
Way to=20
  I-205 South (turn right onto I-205). Follow this to the I-84 West =
exit. Stay=20
  on I-84 following signs reading OMSI, City Center. Take the I-5 South=20
  interchange. Take I-5 South to the the first exit off of I-5, the =
OMSI, City=20
  Center exit. Stay right following the sign reading Morrison Bridge, =
City=20
  Center and go West over the Morrison Bridge. Take the very first exit =
right as=20
  you are crossing the bridge. Stay to the right and get on Front Avenue =
(the=20
  signs will also say to I-5 South) You will be heading South on Front =
Ave. with=20
  the river to your left. The hotel is on Front Ave. (now renamed Naito =
Parkway)=20
  and the hotel entrance is approximately .5 miles on the right. The =
hotel is=20
  between Clay St. and Columbia St.=20
  <LI><A href=3D"http://www.tri-met.org/schedule/r112.htm">The bus route =
info. for=20
  the downtown/pdx bus. (Rt. 12)</A> The #12 bus goes from the airport =
into=20
  downtown Portland and has a stop about 4-5 block from the Marriott =
Hotel. The=20
  #12 will travel South on 5th Ave. through downtown. The Marriott Hotel =
is=20
  located on Naito Parkway (formerly Front Ave.) between SW Clay St. and =
SW=20
  Columbia St. Get off the #12 bus at either 5th and Clay St. or 5th and =

  Columbia St. and walk East 5 blocks to Naito Parkway. You will cross =
4th, 3rd,=20
  2nd and 1st Ave. as you walk. The front of the Marriott is right =
there.=20
  <LI><A href=3D"http://www.trimet.org/fareless.htm">Fareless Square and =
all its=20
  glories.</A> The busses within the downtown Portland area (Fareless =
Square)=20
  are free. Especially the busses that run North on 6th Street (through =
the main=20
  shopping areas and generally as far as Burnside Dr.) and South on 5th =
Street=20
  (back to the area of the Marriott from the main shopping area) are =
easy and=20
  useful to use. For example, Powell's Books is located on Burnside Dr. =
and 10th=20
  Ave., about 5 blocks West of 6th Ave. Many good restaurants are also =
located=20
  reasonably near 5th or 6th.=20
  <LI><A href=3D"http://www.cs.pdx.edu/~sarah/stoc/map.html">Downtown =
Map </A>It=20
  is very easy to walk (or walk and take the busses in Fareless Square) =
from the=20
  Marriott Hotel to many of the downtown restaurants and locations. =
Streets that=20
  run parallel to the Willamette River are numbered 1, 2, ... and the =
back of=20
  the Marriott Hotel is on 1st Ave. Many busses run North on 6th Ave. =
and South=20
  on 5th Ave. and are free within the downtown area. </LI></UL>
<P>
<H2><A name=3Dstudentpaper>Best Student Paper Award</A></H2>A prize of =
$500 will=20
be given to the author(s) of the best student-authored paper (or split =
between=20
more than one paper if there is a tie). A paper is eligible if all of =
its=20
authors are full-time students at the time of submission. This must be =
indicated=20
in the submission cover letter or (for electronic submissions) the =
registration=20
process. Information on <A =
href=3D"http://sigact.acm.org/prizes/student">past=20
winners</A> is available.=20
<P>
<H2><A name=3Dstudenttravel>Student Travel Awards</A></H2><A=20
href=3D"http://sigact.acm.org/sigact">SIGACT</A> supports student travel =
to STOC.=20
For STOC 2000 a total of $10,000 of Student Travel Awards will be made. =
These=20
awards are for needy students to help cover expenses related to =
attending STOC=20
2000. Preference will be given to students who are STOC authors. To =
apply send=20
the following information to <A=20
href=3D"mailto:secretary@sigact.acm.org">secretary@sigact.acm.org</A> by =
March 15,=20
2000:=20
<P>
<OL>
  <LI>Title of paper, if you are an author=20
  <LI>Will you be presenting the paper?=20
  <LI>A detailed expense list, in US dollars=20
  <LI>Other travel funds that are available to you=20
  <LI>(optional) Statement from your advisor on availablity of funds =
</LI></OL>
<P>This information will be used to prioritize the awards. The awards =
will be=20
announced shortly after the deadline. Late applications will not be =
accepted.=20
<H2><A name=3Dpc>Program Committee</A></H2>
<UL>
  <LI>Charles Bennett=20
  <LI>Andrei Broder=20
  <LI>Stephen Cook=20
  <LI>Ding-Zhu Du=20
  <LI>David Eppstein=20
  <LI>Sally Goldman=20
  <LI>Sanjeev Khanna=20
  <LI>Rafail Ostrovsky=20
  <LI>Pavel Pevzner=20
  <LI>Steven Rudich=20
  <LI>Eli Upfal=20
  <LI>Stephen Vavasis=20
  <LI>Frances F. Yao, Chair (<A=20
  href=3D"mailto:ffyao@cs.princeton.edu">ffyao@cs.princeton.edu</A>) =
</LI></UL>
<H2><A name=3Dlac>Conference Committee</A></H2>
<UL>
  <LI>Eugene Luks, University of Oregon, <A=20
  href=3D"mailto:luks@cs.uoregon.edu">luks@cs.uoregon.edu</A> =
(Conference Chair)=20
  <LI>Wolf Bein, UNLV, <A =
href=3D"mailto:bein@cs.unlv.edu">bein@cs.unlv.edu</A>=20
  (Treasurer)=20
  <LI>Sarah Mocas, Portland State University, <A=20
  href=3D'mailto:sarah@cs.pdx.edu"'>mailto:sarah@cs.pdx.edu"</A> (Local=20
  Arrangements Chair)=20
  <LI><A href=3D"http://hercule.csci.unt.edu/~ian">Ian Parberry</A>, =
University of=20
  North Texas, <A href=3D"mailto:ian@cs.unt.edu">ian@cs.unt.edu</A> =
(Publicity=20
  Chair) </LI></UL>
<P>
<HR>
Created by <A href=3D"http://hercule.csci.unt.edu/~ian">Ian =
Parberry</A>, May 10,=20
1999.<BR>Last updated Tue May 16 13:13:45 CDT 2000.
<SCRIPT language=3DJavascript>=0A=
<!--=0A=
=0A=
// FILE ARCHIVED ON 20020604034005 AND RETRIEVED FROM THE=0A=
// INTERNET ARCHIVE ON 20090102204211.=0A=
// JAVASCRIPT APPENDED BY WAYBACK MACHINE, COPYRIGHT INTERNET ARCHIVE.=0A=
// ALL OTHER CONTENT MAY ALSO BE PROTECTED BY COPYRIGHT (17 U.S.C.=0A=
// SECTION 108(a)(3)).=0A=
=0A=
   var sWayBackCGI =3D "http://web.archive.org/web/20020604034005/";=0A=
=0A=
   function xResolveUrl(url) {=0A=
      var image =3D new Image();=0A=
      image.src =3D url;=0A=
      return image.src;=0A=
   }=0A=
   function xLateUrl(aCollection, sProp) {=0A=
      var i =3D 0;=0A=
      for(i =3D 0; i < aCollection.length; i++) {=0A=
         var url =3D aCollection[i][sProp];         if (typeof(url) =
=3D=3D "string") { =0A=
          if (url.indexOf("mailto:") =3D=3D -1 &&=0A=
             url.indexOf("javascript:") =3D=3D -1=0A=
             && url.length > 0) {=0A=
            if(url.indexOf("http") !=3D 0) {=0A=
                url =3D xResolveUrl(url);=0A=
            }=0A=
            url =3D url.replace('.way_back_stub','');=0A=
            aCollection[i][sProp] =3D sWayBackCGI + url;=0A=
         }=0A=
         }=0A=
      }=0A=
   }=0A=
=0A=
   xLateUrl(document.getElementsByTagName("IMG"),"src");=0A=
   xLateUrl(document.getElementsByTagName("A"),"href");=0A=
   xLateUrl(document.getElementsByTagName("AREA"),"href");=0A=
   xLateUrl(document.getElementsByTagName("OBJECT"),"codebase");=0A=
   xLateUrl(document.getElementsByTagName("OBJECT"),"data");=0A=
   xLateUrl(document.getElementsByTagName("APPLET"),"codebase");=0A=
   xLateUrl(document.getElementsByTagName("APPLET"),"archive");=0A=
   xLateUrl(document.getElementsByTagName("EMBED"),"src");=0A=
   xLateUrl(document.getElementsByTagName("BODY"),"background");=0A=
   xLateUrl(document.getElementsByTagName("TD"),"background");=0A=
   xLateUrl(document.getElementsByTagName("INPUT"),"src");=0A=
   var forms =3D document.getElementsByTagName("FORM");=0A=
   if (forms) {=0A=
       var j =3D 0;=0A=
       for (j =3D 0; j < forms.length; j++) {=0A=
              f =3D forms[j];=0A=
              if (typeof(f.action)  =3D=3D "string") {=0A=
                 if(typeof(f.method)  =3D=3D "string") {=0A=
                     if(typeof(f.method) !=3D "post") {=0A=
                        f.action =3D sWayBackCGI + f.action;=0A=
                     }=0A=
                  }=0A=
              }=0A=
        }=0A=
    }=0A=
=0A=
=0A=
//-->=0A=
</SCRIPT>
 </BODY></HTML>

------=_NextPart_000_0000_01C96CD7.A7270310
Content-Type: image/gif
Content-Transfer-Encoding: base64
Content-Location: http://web.archive.org/web/20020604034005/sigact.acm.org/gifs/acmlogo.gif
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------=_NextPart_000_0000_01C96CD7.A7270310
Content-Type: image/png
Content-Transfer-Encoding: base64
Content-Location: http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/lodgng.png
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------=_NextPart_000_0000_01C96CD7.A7270310
Content-Type: image/gif
Content-Transfer-Encoding: base64
Content-Location: http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/roses.gif

R0lGODlhgACYAIcAAMDAwP+xa85vQpy9YkFOAG+sXsHapGoAAClWFDUcABQAAMWtWgAAAINSGC1G
AMZSMUExAGeMHOJmVpwYAE6HKf+Db5BzLZSYNRgcADFvGGtSDGNrECEtAEpnFHNzIeKMbwAcAO9i
Wus9Qd4tINI9LedOSd4pQdYYGL0YAMEtIJgAAMEAAIQhIdIAALEAANZKUhxBABAtAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH5BAEAAAAALAAAAACAAJgA
AAj8AAEIHEiwoMGDCBMqXMiwocOHECNKnEixosWLGDNq3Mixo8ePIEOKHEkyYwAJHyqUXMlSoYQH
JEh8aEmzZgkSKFakqMmzZIAHDVSoOGBBYIAFDwOo7MkUQIilBSU0mED1ANEFCwY4rFDiQQmoILNm
NdB0YIkRI2YSlMpCqFWiF8g27Arz61GOCy5E8NCBQAcKWst+IKHCRQsSFQIMWCBBA4S3CRJssCB3
YQgRL0qUEBEiQIALgS8u2EDAAQLTFAqUNfqCqosJJwQMuCDAMeQEBCJUVnjzxYMXIiQE2BhggwMY
DpJnKLC76YsDE1a8FlCAsQfHCQ4kwJC7+cEK/DFjZhZeuYL5xBEDWCDAgUMCCASYrx5YgcUEFCeg
Wxjw4QEBCAkowAAGCKjGkAjikQBcCRIIVEEIJbwQUwnDIbRAcwL8hwEGHBAA2Hz0NXAACimImAAF
C9TGAQYCgpCBd+oZKNAIKZCQwgsjiCBCCQJohuAIJ6A1QoUFBSDfQAE4xmKHHQywmHc9JZmACilY
0EACHFjwwZUCMsDBkQMtYAEHyw1EI04pnBDkjpu9oGYLK6j5wEEXgFmBiBzCt0EEFPSZGphMCQAg
CxRYoB0CFwTAZQwFEiRmByDEUKZAJqRgAgootHDCjpmJYEILoK4A6glqDSRAanIpegB8jvxpsOcG
HWTQwV+A8hRAhg504AGADqiW5HEdGLilAxyAAAIMFFQmpAsroJCjZpudAKcLzMY5J5IbpAbASQ1A
AEEHFoQrbgTkUjCrtoI1QMB/vF4gUIYEFrDldsbGwKiMAKCVkws1RujjCC0MRW2cIzS4rbqpfSBA
Axpo0BcCBEBMgKsRwLruX1CGBeWtjjkAQa8CPQABBw544AAGxhoLAwyTCiRCmi44mxlwOwL8VmEn
ZCrTAhpkQEEDDEdwwQVi9tkBsSv7RdoG2eLLUXMBoHuQohpEvAFSAhyAwcgpRxoDDAXKZV4JKeSE
AgkItilCkClAR5V0zb6wXgbq5lb9nVEW9FkacrkhJZJiGHqY8ba1VX1hBatCgHK9HKw8aQU1j4Bp
jS90agKQ+OUE6gQuqKBTaR3AKjRWSOZtbnKNjpRhAaGp50DLUz9QNdEATECv1zGgfmQFI7iJ3wmW
kqCZhNLCucLxK6gwwYgTQJBBtkNjJcAL098Ubl8rO/1Rcakttq0GrwOKFVLS/0cAUiLX+zUCYCdL
3whnYUqiCZW/YIK0OWeOgluvTYCAn0NrQAcOwALpgAoFD7AAaZA1OI0oalasw0rEELAcrFyAL3/p
09A28DGiZQ1lXwMbxgqiIBJITn4ouJ+a7oOp47llAlRqALmIdsGJQadax0OBZ/0s8L+SZGhdBbiA
BfrisyAeDWIUfNis/oOiEhygPWDz0AC8c5PN0EhN8stf8qSzPKsojwQy9JVxCMACHFLrbMM5ivY8
4hl1vY4CsOqLX1Anq1lloDSnQcDHKJAz7fhFRuYJAUrM4xXxlG0FVCkMtV7jgrf07wF1IksDkkOA
A3gOefwSAEnGNz6g8dABhVoiAthnmlH6BY8OsBcIMJAA+4xgVU1y2QhMYAIFmUACl4kJLWmEgtdg
SnlvSSSJGgAaAHxAAxDTQBmR1ywSEGl7FzAXAv5yrg2oy2fSnJUcPeaA/8DAXhiIAcpayQK2CWAm
IbjcLHd5AhOcBS33K5sj/V9jSUVShZgGEhQHvAWdXmLqAc/0yALqti6IZYCC5ipNHSNAq04mZ0Ub
WiUIFNBKFYCKlri8XJDUJC1nBTJ+B1CAAmJAgAbYx22MPIAG5AOvGECgYUAjgQX8FpIF8IUCfOKT
n7R5NA/htE+7URS7HhMgBrRSVMbTKEffBKcTGMyYIWUACN5oAUxxrnMTyI1WJJCAAbFyYhvQgAxD
s73RhE6bCY0Y6BSawVpxrAEpoFFIMVBATYFqVEy9q6bg94EAvKBFMKBVASRAgi6yIIxY0QCLFMBK
+BAgb3EZiWfEJEQPKHBdBLgjsUjmF6kR5CQkoOXltMMCveKVlvjT6wj9QvsckSJLp6y7APi6WScx
OcZb+0QA00DTQDYeJQD9WZUGroPZj/2FrPTR0eV2ScDjmZaju7xrzqiSAttxgAK1jUABOgAB5IBS
aCLDkgI81gHaraYEJNJkXsrVTfcRJATAES3+PlUY54ZKunk9wfLaMoESIUWS7AMbagpgJcVtrby9
bYkIRvWCEADAguty74M0484SaFRT0oKbc6tlWuNJ7i0sIIEmBfKB46zsOAUawAcVcN0pgkggIRBV
M2eiHgoIDsb2s1+E7gek4hlvw8617/FitgKrTOlGAlnA3sC2MsAsIKRTrdV8YhynuAlgaBaAgHtD
cKYdpRN/eW1Btf06N2bjKQ9UjbQKiWYige46LnwX6BYokfviCpwgTmmqUgN+5jyxpaBGmIGQj4sn
HaF0zoudG3J/mam8ZqVgYStDDnIyEGeK0fTF9ElBsx7AaaAcLQEICEwAVqtcBq1NzMxM86FvZuj7
5LAFMEye8hKwvkh3oGEWuNuDP0ObB5SqKQFALwoaYIEAAmi8MiKbhGipo7NQS5FpfgurfZm8TNU3
eZ0bqYC/5gAN7CfJebGAWMsGv4DaCkhgDOB/FKBluYTAUvYTbWZwAsOhSJvVyvNc/6AdneQpQNKp
nOZ+FvABqXiANFNJ0wmcuRLPEOmZowaa0BgWoBY7SMfAgect/UNgI6oksnNCCTkM7xMdMte7kRwS
MAfAtRigXGldGnCbswRg7o88KARP8UwF+urwhfmlL4pj7F/CVTn6RahT8NzR5TKl4fr2788wxBSZ
qbUdRqUSWUJk2LEjY8P3NOBCJLmMjrz8IARh9E5yDLqX/EI3Frzgz/CuH044elfpMKu//S1bTkZe
cpBvaGXi/B/F3xMgkTKWQ/9j3Uh412M1rVOj+JFABWpzbAZIFQL/+88EbAT3mQkPLXeWNcn7i4J6
G1p59b5P1cXJgCjm1lxAZxF3/AKaS9ucoyQi9WUANqrO3KpbIrV87vQIgfCU/s+1pKWEeFm2S7ql
1flG/QT8WCDSGAgodyPDvJ9gLyucRiArQ5uNEMPVJylPZNRBQhvaxnOZu5IgBAJYwFG45CUOIMCl
FJDQ23NWNk2jIN4ZhlWN5BohJ3L30UjBd3lYkkQdQC4dcBrtEwHkZ2OlcRxQBDsVAR45QjOYkRk4
BzA6IRxIIgBFdSzIUXwSAnfGR3qLRC0edx/RVxj9VHqYElXHEgEMsyGMAjGmAVEx0DiZRQBgwz6m
5DMJ1hBctlpogyDh4S93lgKd8VkiowDqAwEhFh43UnAksFRqUiOcJgAC0HxCwTlU0RYqsD9P9D9E
cyu41TgeQzLFsjgwgEcIBXvudRG8g0VxpYTiEV8t/JACIkgfCxMgjAMBFlBLNXJOH1ACcCIkvuZw
DucmheYW0KFIB9AAdrIqK9I4xZIcqbQ+52JHpGF+E/EpcPKCNaJ+DbY2TlUhFdIftsMhHJA7HRAe
LyB5DyItOUJzSqEUOxcAIRAw9uZFHpdJUdGGWzOLGDCHRHQxPGWEGmFncGJv96QgEgAtlRIkwuEZ
MMZlbaNSH2MBAoBLIvABKXEZJ1ACKTFhuPQUXBEw9/ZxefdrEhBSucUey1gsCEAu5JJZ27dGFCGN
0eY2LHCOJRAkvyMTS8EVVmRCNdIA45gSEoCL6SQ8EAIc11gCgpRO8GgVjXR8JkQiL+AgOBeLvfzy
ZCCAAMXCMtliNKnBUN1jexMhjclTiVThFRHSf73UAqtlMDgnIaEVV/XDIBOGc2dhYTRjSxV2kC1Q
epw2bxKiGTbyAO0YIQ+gNRmgFQ2wIbOYkqaRAQfVWdmSQdh1hAkBJGI2cql4P/JTNjGzcLg4kSaU
fEbnLxDiKWchWmhBApK3he40YeKhGRcJLQ3mLzvyACJwAL1CFh+QAMaykhXoM54IMX+BWaTYENKI
RcWDP3qnadJxNrhYP7QUV7XEcbOkdHsVE2ihIyHwASr0fueRGatlAmMHLZuBGZ7iTmAUGg0wUqsU
Aw+DLEKIHKfRTdp0mQzBlHV3PPlDItH8URjwxiDhoUvAQz+0FFqekjMLF1qzVDAcGSQ4F0hrk5vK
JVp6GSSa8VQAQIK/GQMUAD4s0xd0NIvIAUEZ2GNDhh96RyJwEzMKsmNFh1p/qJrd+SlBcjk8iZ4c
yZOCWXYH2k5B0p0bpSY7EhyfpQGzOFJ0gzQP+DClQZ8Qc4cScY1A0pk3Elq9dDz9NTMNVj+z1FSZ
sVxvsiloOSoCypOY8RVcpleOx4UR2mwaiXM4BxQQECnYZQHE2SeLkWUwsJL/Y5YJIQI0ooJvV3Kf
mRm9IQEd6CkgWCM9hmGbgqBwslf4U6A4N2hfigJjJzzleZvKBT+4kiwBIITTJB9H/HEdxwGNFpEi
U8ECf5YTzPRnYBhfsnmLFnY/f4ioGJYjaoI8o3JA+uJOa4MW0XJAwkObm0Gb8JOpOgJP8LcBdtpN
GPhgvCUaeRFnLIAfzQKoOjEBxDY8PtJsyycqtbSZbyJjjtpUPQY/lxMc5lGmXLoZc7mEtTR2exl/
pfNHIAGJATB3NMJ7x5MC32IBWKoguRmgzqWd9zWmP5afHdU7UsogKMGIjNovJkSsoNerk1oCl8Y9
UGoR7+RjXJSG+Qccy6Ym5tmIcIIfxtOvdkdmMuYsUrp+O6elPaZLs8SdORMqoiIkLxBQRrISH1Bv
bkMVjpGS9VpCiKqHvwOCMvyGQ6ICckLmLMu1I7gYPyTCnWhzOWKIVKISJGBBE1vSMGJlWdHkAJGC
ANRqjUBpQj8God16SdNoSZjULBG6gedkHmtzNuc6lyNActfGnOnYEgbASTYVMX8xNAwFgaBkAWiD
EhKApUCiYdJCLaBSX3Dikcx0tM+yjTt3KWcDlJM6elHbLDypnn8DfkdDLCnzg/8DMSfmbQpCPeZY
Add4q1IbZJyTtkSrEzkiJKuljjp3kJNjQvYzpSP3bAMzKiXQcBdwNE36gzAQTvWybfbHGPI2Hhnp
kBw1tqfoQmrWLynxTn+5jpL4Grq0XJIDQ9NmUc3kE5NkLyszSqdRLH38K04wIC8QQiPWWT9yp5oq
FDDRUXoTUEsvsI6LeK64WAEPsHfUhSP3cznRlh0H4IJNSSI+gaH2kjuvI5/f9INSpQA6O5G4NDwK
8qz9lXxl+6fOghZNqZHmEba9I0iF+ynNQl2hRT+hVbbDaEkTIGaYQgIrkSEkQ7zU9ICq1CI6KwA7
Z7jDA5RC0kJ2l0LxtYXMWXRAAj+Gaz/70jn2kb+z9AA12gLSxjmo92gs4TrrYhqnNJwoI1U6a47n
BIbXuGwldEi+hB/3I2OaYkIpLDwaKQGhNxTKYx9/1oVzl2HLE339RAIy+TdCVUqj9IDF0iU6WzlA
USiDioVpkin4/NGdjZd+bNqHhTkCLvSC9jE5U2oYqOaCrkEVI0YTd2olrgI+VAgCljdRkbGJDeCQ
qRhXBOrEcxxaUEyYJPAbTjiJ00cVk9N/hpEzLXh3/fXFLMFJ+mQslidVx5Ic3oalVQQtYXuLCfsC
hjshzls5f+YVEykCMQNyicTJ8mO0knMCi8TJD0DKNdFmIITIDLA+JUWVTxHNGzm7kocjs8SiviGa
ktM7tygBJlBoy7PJBXRVveQCd1Y8ZiOStlK4KEFwW1kvzNzMMEBsHJwSDmce5hi2H4BzJFpL02k/
rXvJE+kmryFrBWhoIguyaEYinStZBVF2QNoVXbW+8cwo4vwoucyqc5XTVx8VbwW6zaului8gjMrz
GiKXbyAbJ+frn3jbETeXGEqhpW8qWgcgVV8TKakcWOKIEuZojsC1z+nUO5DIkAirhJUzPZVjwoWx
1Kc3hjA0MObsxjGzWjUXjWLnZT5injQtVe8bA6qMLERMPQk0kYCpTg97z4TpvEWMI4CquYUBgyOH
SIzEOfJzRinwax5xGZwqWpiRwPgaUsKrSqP7PxIgAL8BNBSA1tIZE8KhMIN6y86bAmKG0HZXgIgE
zFb1S8ojqCJROeUppfiq1e2kAtrmXe07dAvjKh7S04IUIUXMIxJCrXI3AdQaLvYRcme0P0NBgGR2
0CX8fR8jAFAh0ayNnKns1E7MFr6kvb4sE5PgFy5hZYjZnNS3bDvkNH0sUHiMJVIBkh15B3IGSIZY
NXIkUiNV7UAwodV9Hdqo1Tbh9DXLcSQWJEQWY1LERt3U8wJcwt0UtSGHPFGIbCzs5rXCWG8kAhP7
0pbP2tIdAVwWJqXKlXG6KKU0ogLL+D/dkypDoxek0R4b8h6HFRPTtx0bsljhtDhdY9MbggA44dQk
IoK3srssYB80RxLABTnXmtViBqGldwCdRQGW5QHtfBQcLoT2lxzfxEqRUXiL0yIx0LddA+DeAldF
Vr40OJIjCDTm5RPe/HjJPQJnpJ0H8AA/0xfE/DZ+3qSM9VK8sziLXp3IqTwgzdw1Tx7g+9TIaMhC
fybBYVIn2tUSwLhc3Gm9IgA3f1h6AiRD48OGGNDMqlTnTx5ObvjkcZ7IkYI74BQpJOMt5HsANfJn
q5VkNwWWqLISkEOstDl2S5xDzUMAHoBcwRtCmY7KqTxVHdDolQ4Cxmssi+NSeWJ/60ZAJSQuk/Q6
d0TqBYCcGnGX5FmbL1DOztkBxEQQH0ABJtbVvH7pAhJ8LFLpdT5RDECFP0gsI/OVdbQuVgg0SBNp
oyRgoMQc7yoRQZ10zTY9KfB0rloU2zJQpkS8pgF4P6hKEoUyXWLprBfuwtseKkmcpO4nOfzVAcL7
vk3KNz4TAQPAOvG+FRS+q7e5Y/qlPJjSTgrjGBJDQbIiK+3+7Zf+gwQvfI3eIigTh4/O8GSZGh4g
Tl8TQknUJ3uiQHoRWS6t6qD9eMsHa8DNUUAxWwVFh/7+7VIFQpSuPgKf7U8O6c0dKxmEs14DNtjE
JwqEa95WTB1xGeEb8rMU2gAD8qDXlA+wMOKGWSdGvJSeylTY5H2r5lD+6Mw8fEjj5lWPUH8hgVai
5UST8ZgZWmJ2Qymki392ip6zUXeLFUQuRAWFs5UuUssc4E9veSIFz16D0zm9w42zMvR5Yh8DH+FI
ZxwhAFuY+GpWPKvVY2HOVCbwcAP8xTVRXusBH+ApI1WJPLzXXue1vo9C5GZI897DV14uJhJkA4I1
vK8m1Kj99aWgop6CAvXCb9PM3SUALvXESbwB9k17L6eC8jynsyJg830rwYqTLW3MGVcZlns+1gIN
bUzvTPqP/uRtziiVrv0rsj4AgQAGAgcEBjqIgYEBCAQFAATQgKADhQgUKRCkUGCAAQAdPX4EGVLk
yAojWrRwcUCligMTXKxIMeJEixUoUIwwMfMkCY8SEsSIAUOoAwcEhcJwIBQEA6ZLm8bgEAMEUKFB
YQDlwAHE0oYdLUDIQLHAxaRFEWR0OFLtWpElabpQoWLC3BUuUJAwQdMmThEn/Fc88Ngg6tEMHcIa
zpABAQICThcqYLpQYgaiUadCHdpB84WNAARwOEuBAoGyR4tmKMCR7eq1JU+8XuFyxWwXJ0yiTEHi
RN8WKQJ0hBg06Nmxoil0QJAYAeSmTpeCQFsgAtHQGlUDt3BcKwECmjuQTkx6cdi0rM2DFPH6pAv2
7VHMrHnz9QgSAjxWgBC06MQC/Y0TWOwq5rZqiqkYKBhgAA+4y6gzkATDQCGGuOsgAgtFuxBA1K47
7zzXZlsBJbvUQ2mv+ST4raMHFKAqLOMoyIA0GDhAijHIpnpOKgYaukCzjDgEDsKtIINBvO4mIsAi
wwjYsEMnKyhBJhTqev1PprcmeG2mEyT4SAAMQKCRusUEuioGBRTgIKwDWAxKwucoaIA/IDtiIUIQ
vjSQAAjCTKqDoo5jMiMnB4WShBQOtZKm+EI8acuPfLqTA+4mBZCx5RjgoIMCGgBBqAxmVIqBGCQS
NKQHsvrSTCIp0ABMosxygAPqKJhzUNYCEECAFHRi7wSbQGzhhA8+quCABCBooAESJmhgg+/CO5Oh
Aj44TbTTPmUABrRCCsBPgvID4UwEBuAUBAc0oJCzBdat1VbzAtg12Jlseu+kFkZIsaMSSFDW1xQm
SCFZ7grDQFyHNCDvuNNIG7W/kKidUSAzRXXogK0g8EADDyJo191B/EsoQQSZpCThgZhGsO8+EULO
yS4UJrgLXeQgYEABAirW9D8YwpJRo5AaKMsBAjHIgKP8IuxAgwsu6Njj8wKoIIQQRJaJhAAWeCjf
h0ow4QUTckIBrrmY5U6gmrUlN8mMrNXWqFI9EgDWcCVzKICfvpSoAaad5hvqEEA2QQQSuGyL669f
S8GmuOJi1qwzHZjoAAiS8y8pxpB6+6EGAjRzKxhS8yyrqRDQQIMNBuDb6QA+kCDklQkPaWqqdVrB
VxRUGrsBDRyATFIIjk3KRYMWIwr0wJBDINWGVfMJVImSLi91WwNYXQIBKhhpaplqYtSvlw+Qay50
z8RgOQUgAPxwoMIGQiBN4wGQAPlJf/zIbqQGypgA1KVPXWvgosbJCFbAkgkwikoDZNwEDkCAM6FJ
XBXZgLb8ZDnUfGRdDlILuhyAAW1poAH7418I4Se1EGyPJQkAH6NeggKWyIUlBCiYAmKYpKUxySgO
EE3T1CIAPaFvAwTgmAhDGIC/ieBrIwgbS1RSm7q4YC64S4kGICDDBiIgAgNYQHYM4oAmTa8DCcAA
5BrwPiGmrogjWFl6FKgCuwgQZklsiQK5g4EEQKZ8DaphksjopAA0AIaZ0lQZQxiyERRyBC8ggaHm
Yqh//YqAKtDYBjhQRzRNJALSsQC7UieA30HuioLkn/b90DiC3CSSBPT51xsHCJcD6C0CMIQMDiOw
AYpkkn8V0EAYCbA3UKYOgCJ4gSETicjE0QsucTmABiKwtFdCBgIbgGCFeJm6BkAActPspdOiRB+Q
gcyUpLQd41TigQFo5AIagMyxLLABgnTllujDZjY9hpfXkOAF9wTmKQ/FQrm05ACZTFAEpqgAFHbH
WZrSYYcaQE55+pJqLUDBoUrGSFKGzYlzSYEEFoDFC0wRBMdqgAWwaIHo9Q9rDXVa1AiJxIii8lCJ
w+g+UyCABAFgAejkAARaycuEotSnAIhaGl1HygK+7GUsgFlM/vVP0AWAZpLy4AV+OlXWqPRvUhuq
Tf3mQq+TqSABkGsqBDDAAQ+opAFURataKtC6EEigrX8LnJSylEgkGktSCHoITgsggFaeNK1/rV8F
BCs7EYjslIVNYyEnkABZ4dWpaJrWBB4gVcBWViTUo959BPsBzvIVTRnYyGMdUDECWCCelkXtWiAC
xg5cYAGPvRkAjEXDnqa2sgv4QAPAiLELWKCODVkAXx3wSdsWFyQLuIAH4ERJCESgAQqQ1gA+ILkL
lNS4qV3ALLvzuxhSwAJnAmIELGAsvF63uDcF0HcIIKmCYWxNevxAHfVnXtv2Mb2a2QC6EFDHaioA
h8dxJgXom1oBoAuarrVAgi3QAMlNETQEQxOthQZc2QqE1GfAWVdvFztFCHi3mUSr7YQFeTW/AkcA
61qABBZrswisSwDHkrCIi0vik3oWAiCUXBBlXF8SA2dNo/XIA2K7Yx77NQAH2BEI+2hdIgM2sx5Z
07g4FOImUzXKe6wyfV/cECpnOa1H5rKXRYyrm3VZzFTFFQjPvGY2t9nNb0ZpQAAAOw==

------=_NextPart_000_0000_01C96CD7.A7270310
Content-Type: image/gif
Content-Transfer-Encoding: base64
Content-Location: http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/car1an.gif
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------=_NextPart_000_0000_01C96CD7.A7270310
Content-Type: image/png
Content-Transfer-Encoding: base64
Content-Location: http://web.archive.org/web/20020604034005/sigact.acm.org/stoc00/restaurants2.png
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=

------=_NextPart_000_0000_01C96CD7.A7270310--

