This volume contains the proceedings of the Twelfth Annual International S- posiumonAlgorithmsandComputation(ISAAC2001), heldinChristchurch, NewZealand,19-21December2001. Inthepast, ithasbeenheldinTokyo(1990), Taipei(1991), Nagoya(1992), HongKong(1994), Cairnes(1995), Osaka(1996), Singapore(1997), Taejon, Korea(1998), Madras(1999), andTaipei(2000). Since thethirdinNagoya, theproceedingshavebeenpublishedinSpringer-Verlag's Lecture Notes in Computer Science series. AlthoughthesymposiumrotatesmainlyintheAsia/Paci?cregion, ther- ereeingprocesswasconductedinternationally, andresearchersgatheredfrom allovertheworld. Wereceived124submissionsfrom32countries, ofwhich 62 papers were accepted for presentation at the symposium. The papers of three invited speakers are also included. Submission was conducted electro- cally by CyberChair generously o?ered by the University of Twente. Each paper was reviewed by three or four referees with the assistance of external referees, whose names are listed overleaf. Discussions on how to select papers were also conducted electronically over more than a week. Due to the large number of submittedpapers, thereviewingprocesswasquitechallengingfortheprogram committee. There were many acceptable papers which we could not accom- date into the time frame of the three-day symposium. The best paper award was given to "Computing the Quartet Distance between Evolutionary Trees in Time 2 O(nlog n)"byGerthStoltingBrodal, RolfFagerberg, andChristianNorgaard Storm Pedersen. We hope all accepted papers will eventually appear in scienti?c journals in a more polished form. IntheeraoftheInternet, wetendtothinkwecanexchangeideaswith other researchers instantly without needing to meet. This way we tend to be isolatedunknowingly. BecauseoftheInternet, however, theneedformeeting otherpeoplefacetofaceiseverincreasing. Todoresearch, itisstillbestto seeourpeersdirectly, andgetideasfromtheveryinventers. WehopeISAAC 2001 made a good forum for researchers in algorithms and computation to meet, beingheldinNewZealand, abeautifulsmallnationof3. 8millionpeople. Itis roughlyatthecenterofthewaterhemisphere, meaningthatitisfarthestfrom therestoftheworld. Peoplecanescapefromtheirdailybusinesses, meetpeople, and refresh their thinking. We thank all the authors who submitted papers and contributed to the high quality of the symposium. We thank all the organizing committee members, programcommitteemembers, andexternalrefereeswhosacri?cedtheirtime for the symposium. We thank all the sponsors who made the symposium ?n- ciall

The papers in this volume were selected for presentation at the 6th Annual International Computing and Combinatorics Conference (COCOON2000), in Sydney, Australia from July 26 - 28, 2000. The topics cover many areas in t- oretical computer science and combinatorial optimization. There were 81 high quality papers submitted to COCOON2000. Each paper was reviewed by at least three program committee members, and the 44 papers were selected. It is expected that most of them will appear in a more complete form in scientic journals. In addition to the selected papers, the volume also contains the papers from two invited keynote speeches by Christos Papad- itriou and Richard Brent. This year the Hao Wang Award was given to honor the paper judged by the programcommittee to have the greatest merit. The recipient is \Approximating Uniform TriangularMeshes in Polygons"byFranz Aurenhammer, NaokiKatoh, Hiromichi Kojima, Makoto Ohsaki, and Yinfeng Xu. The rst Best Young - searcher paper award was given to William Duckworth for his paper \Maximum Induced Matchings of Random Cubic Graphs." We wish to thank all who have made this meeting possible: the authors for submitting papers, the program committee members and the external referees, sponsors, the local organizers, ACM SIGACT for handling electronic subm- sions, Springer-Verlagfor their support, and Debbie Hatherellfor her assistance.

This book presents the refereed proceedings of the 6th International Symposium on Algorithms and Computation, ISAAC '95, held in Cairns, Australia, in December 1995.
The 45 revised full papers presented together with the abstracts of three invited talks were selected from a total of 130 submissions. The papers address many current aspects of research and advanced applications of algorithms and computations; among the topics covered are graph theory and graph algorithms, computational geometry, computational logics, searching and sorting, approximation and optimization, algebraic manipulation, and coding.

Title: Some account of the Parish of St. Giles, Norwich, with maps, Parish Lists and ... illustrations.Publisher: British Library, Historical Print EditionsThe British Library is the national library of the United Kingdom. It is one of the world's largest research libraries holding over 150 million items in all known languages and formats: books, journals, newspapers, sound recordings, patents, maps, stamps, prints and much more. Its collections include around 14 million books, along with substantial additional collections of manuscripts and historical items dating back as far as 300 BC.The HISTORY OF BRITAIN & IRELAND collection includes books from the British Library digitised by Microsoft. As well as historical works, this collection includes geographies, travelogues, and titles covering periods of competition and cooperation among the people of Great Britain and Ireland. Works also explore the countries' relations with France, Germany, the Low Countries, Denmark, and Scandinavia. ++++The below data was compiled from various identification fields in the bibliographic record of this title. This data is provided as an additional tool in helping to insure edition identification: ++++ British Library Eade, Peter; 1886. xiv. 503 p.; 8 . 10360.ff.38.

This scarce antiquarian book is a selection from Kessinger Publishing's Legacy Reprint Series. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment to protecting, preserving, and promoting the world's literature. Kessinger Publishing is the place to find hundreds of thousands of rare and hard-to-find books with something of interest for everyone

This is an EXACT reproduction of a book published before 1923. This IS NOT an OCR'd book with strange characters, introduced typographical errors, and jumbled words. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.

This is an EXACT reproduction of a book published before 1923. This IS NOT an OCR'd book with strange characters, introduced typographical errors, and jumbled words. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.