- Hat - Haskell.org

problems building hat-2.05 with ghc-6.4
by Sebastian Fischer 03 Apr '07

03 Apr '07

Hi, trying to build hat-2.05 with ghc-6.4 I get the following error during make: Observe.hs:1:0: Module `Observe' is a member of package util-1.0. To compile this module, please use -ignore-package util-1.0. After rerunning the configure script with --buildopts="-ignore-package util-1.0" the make process still does not work properly. I get another error: MkProg: Can't find module util-1.0 in user directories [...] Looks like the parameter was not parsed correctly, as util-1.0 is not a module but a package name. How do I need to specify the additional parameter? Maybe this is useful information: $ uname -mpsrv Darwin 8.9.0 Darwin Kernel Version 8.9.0: Thu Feb 22 20:54:07 PST 2007; root:xnu-792.17.14~1/RELEASE_PPC Power Macintosh powerpc $ ghc --version The Glorious Glasgow Haskell Compilation System, version 6.4 $ hmake --version /Users/sebf/Software/hmake/bin/hmake: 3.13 (2006-11-01) $ gcc --version gcc (GCC) 3.3 20030304 (Apple Computer, Inc. build 1819) Copyright (C) 2002 Free Software Foundation, Inc. Cheers, Sebastian

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Re: [Haskell-cafe] problem in installing hat
by Malcolm Wallace 23 Mar '07

23 Mar '07

Vikrant <vikrant.patil(a)gmail.com> writes: > tar -xvzf hat-2.05.tar.gz > cd hat-2.05 > ./configure > make > > it gives me following error! > > MkProg: hmake: the compiler 'ghc' is not known. I suggest you do hmake-config ghc then try 'make' again. Regards, Malcolm

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TFP 2007: Last Call for Participation
by TFP 2007 28 Feb '07

28 Feb '07

Dear Colleagues, The deadline to register for TFP 2007 is quickly approaching. You may register at: http://cs.shu.edu/tfp2007/registration.html . Also, please be advised that the deadline to make hotel reservations at the guaranteed rate for TFP 2007 participants is also quickly approaching. Hotel information can be found at: http://cs.shu.edu/tfp2007/accomodations.html . You may browse the program and schedule for TFP 2007 at: http://cs.shu.edu/tfp2007/schedule.html . We look forward to seeing you in NYC!!! Cheers, Marco ************************************************************************************ Dr. Marco T. Morazan TFP 2007 Program Committee Chair http://cs.shu.edu/tfp2007/

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TFP 2007: Registration and Program
by TFP 2007 21 Feb '07

21 Feb '07

Dear Colleagues, You may now resgister for TFP 2007! TFP 2007 will be held April 2-4, 2007 in New York City, USA. Our invited speaker is John McCarthy, Stanford University. Further details can be found at our homepage: http://cs.shu.edu/tfp2007/ . You may register at: http://cs.shu.edu/tfp2007/registration.html . The registration deadline is March 2, 2007 (11:59 p.m. EST). Accomodations information may be found at: http://cs.shu.edu/tfp2007/accomodations.html . We kindly remind you that the deadline to make a hotel reservation at the guaranteed rates offered to TFP 2007 participants is also quickly approaching. We are proud to announce our program of accepted talks: Unifying Hybrid Types and Contracts Jessica Gronski and Cormac Flanagan A Dual Semantics for the Data Description Calculus Yitzhak Mandelbaum, Kathleen Fisher, and David Walker A Metalanguage for Structural Operational Semantics Matthew Lakin and Andrew Pitts An Arrow Based Semantics for Interactive Applications Peter Achten, Marko van Eekelen, Maarten de Mol, and Rinus Plasmeijer Dependent Types: Easy as Pie Dimitrios Vytiniotis and Stephanie Weirich Constructing Correct Circuits -- Hardware Modelling with Dependent Types Edwin Brady, James McKinna, and Kevin Hammond Why Would Extensible Dependent Types Matter Pablo Nogueira and Bruno Oliveira Bytecode Verification for Haskell Robert Dockins and Samuel Z. Guyer UnreadTVar: Extending Haskell Software Transactional Memory for Performance Nehir Sonmez, Cristian Perfumo, Srdjan Stipic, Adrian Cristal, Osman S. Unsal, and Mateo Valero A New Functional Implementation of Grover's Fast Search Algorithm Justin Stallard and Murray Gross An Inference Algorithm for Guaranteeing Safe Destruction Manuel Montenegro, Ricardo Peña, and Clara Segura Hierarchical Master/Worker Skeletons Jost Berthold, Mischa Dieterle, Rita Loogen, and Steffen Priebe Property Directed Generation of First-Order Test Data Fredrik Lindblad Refactoring for Comprehension Gustavo Villavicencio Towards a Box Calculus for Hume Gudmund Grov and Greg Michaelson Scaled Regression: A Refinement of Primitive Recursion Daniel Leivant Equality-Based Uniqueness Typing Edsko de Vries, Rinus Plasmeijer, and David Abrahamson Lightweight Static Resources: Sexy Types for Embedded and Systems Programming Oleg Kiselyov and Chung-chieh Shan Space-Efficient Gradual Typing David Herman, Aaron Tomb, and Cormac Flanagan Use-Based Reference of Polymorphism Dave King and John Hannan Designing a Generic Graph Library Using ML Functors Sylvain Conchon, Jean-Christophe Filliatre, and Julien Signoles The SCIence Joint Research Activity Kevin Hammond, Dana Petcu, Phil Trinder, Abdallah Al Zain, Steve Linton, and Greg Michaelson Generic and Index Programming Jeremy Gibbons, Meng Wang, and Bruno C d. S. Oliveira The AHA Project Marko van Eekelen, Olha Shkaravska, Ron van Kesteren, Bart Jacobs, Sjaak Smetsers, and Erik Poll Studying Helium Program Bahaviour with the Neon Library Jurriaan Hage and Peter van Keeken Design and Implementation of JFP Hao Xu Hop Client-Side Compilation Florian Loitsch Adaptive High-Level Scheduling in a Generic Parallel Runtime Environment Jost Berthold, Abyd Al-Zain, and Hans-Wolfgang Loidl Bundles Pack Tighter than Lists Francisco Lopez-Fraguas, Juan Rodriguez-Hortala, and Jaime Sanchez-Hernandez Model-Based Testing of Thin-Client Web Applications and Navigation Input Pieter Koopman, Peter Achten, and Rinus Plasmeijer We look forward to seeing you at TFP 2007! Cheers, Marco ************************************************************************************ Dr. Marco T. Morazan TFP 2007 Program Committee Chair http://cs.shu.edu/tfp2007/

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(no subject)
by TFP 2007 31 Jan '07

31 Jan '07

Dear Colleagues, Apologies in advance for the "p.m." ommission. This is a kind reminder that the deadline for extended abstract submissions to TFP 2007 is tomorrow, Feb. 1 at 11:59 p.m. EST. We are also pleased to announce that the TFP 2007 invited speaker is John McCarthy, Stanford University. For further details, please visit our website at: http://cs.shu.edu/tfp2007/ . The TFP 2007 program committee looks forward to receiving your submissions! Best wishes, Marco ************************************************************************************ Dr. Marco T. Morazan TFP 2007 Program Committee Chair http://cs.shu.edu/tfp2007/

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TFP 2007 Submission Deadline is Tomorrow
by TFP 2007 31 Jan '07

31 Jan '07

Dear Colleagues, This is a kind reminder that the deadline for extended abstract submissions to TFP 2007 is tomorrow, Feb. 1 at 11:59 EST. We are also pleased to announce that the TFP 2007 invited speaker is John McCarthy, Stanford University. For further details, please visit our website at: http://cs.shu.edu/tfp2007/ . The TFP 2007 program committee looks forward to receiving your submissions! Best wishes, Marco ************************************************************************************ Dr. Marco T. Morazan TFP 2007 Program Committee Chair http://cs.shu.edu/tfp2007/

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Final Call for Papers: TFP 2007, New York, USA
by TFP 2007 20 Jan '07

20 Jan '07

CALL FOR PAPERS Trends in Functional Programming 2007 New York, USA April 2-4, 2007 http://cs.shu.edu/tfp2007/ NEW: Abstract submission is now opened! Link: http://cs.shu.edu/tfp2007/submissions.html NEW: Invited Talk: John McCarthy, Standford University The symposium on Trends in Functional Programming (TFP) is an international forum for researchers with interests in all aspects of functional programming languages, focusing on providing a broad view of current and future trends in Functional Programming. It aspires to be a lively environment for presenting the latest research results through acceptance by extended abstracts. A formal post-symposium refereeing process then selects the best articles presented at the symposium for publication in a high-profile volume. TFP 2007 is co-hosted by Seton Hall University and The City College of New York (CCNY) and will be held in New York, USA, April 2-4, 2007 at the CCNY campus. SCOPE OF THE SYMPOSIUM The symposium recognizes that new trends may arise through various routes. As part of the Symposium's focus on trends we therefore identify the following five article categories. High-quality articles are solicited in any of these categories: Research Articles leading-edge, previously unpublished research work Position Articles on what new trends should or should not be Project Articles descriptions of recently started new projects Evaluation Articles what lessons can be drawn from a finished project Overview Articles summarizing work with respect to a trendy subject Articles must be original and not submitted for simultaneous publication to any other forum. They may consider any aspect of functional programming: theoretical, implementation-oriented, or more experience-oriented. Applications of functional programming techniques to other languages are also within the scope of the symposium. Articles on the following subject areas are particularly welcomed: o Dependently Typed Functional Programming o Validation and Verification of Functional Programs o Debugging for Functional Languages o Functional Programming and Security o Functional Programming and Mobility o Functional Programming to Animate/Prototype/Implement Systems from Formal or Semi-Formal Specifications o Functional Languages for Telecommunications Applications o Functional Languages for Embedded Systems o Functional Programming Applied to Global Computing o Functional GRIDs o Functional Programming Ideas in Imperative or Object-Oriented Settings (and the converse) o Interoperability with Imperative Programming Languages o Novel Memory Management Techniques o Parallel/Concurrent Functional Languages o Program Transformation Techniques o Empirical Performance Studies o Abstract/Virtual Machines and Compilers for Functional Languages o New Implementation Strategies o any new emerging trend in the functional programming area If you are in doubt on whether your article is within the scope of TFP, please contact the TFP 2007 program chair, Marco T. Morazan, at tfp2007(a)shu.edu. SUBMISSION AND DRAFT PROCEEDINGS Acceptance of articles for presentation at the symposium is based on the review of extended abstracts (6 to 10 pages in length) by the program committee. Accepted abstracts are to be completed to full papers before the symposium for publication in the draft proceedings and on-line. Further details can be found at the TFP 2007 website. POST-SYMPOSIUM REFEREEING AND PUBLICATION In addition to the draft symposium proceedings, we intend to continue the TFP tradition of publishing a high-quality subset of contributions in the Intellect series on Trends in Functional Programming. IMPORTANT DATES Abstract Submission: February 1, 2007 Notification of Acceptance: February 20, 2007 Registration Deadline: March 2, 2007 Camera Ready Full Paper Due: March 9, 2007 TFP Symposium: April 2-4, 2007 PROGRAMME COMMITTEE John Clements California Polytechnic State University, USA Marko van Eekelen Radboud Universiteit Nijmegen, The Netherlands Benjamin Goldberg New York University, USA Kevin Hammond University of St. Andrews, UK Patricia Johann Rutgers University, USA Hans-Wolfgang Loidl Ludwig-Maximilians Universität München, Germany Rita Loogen Philipps-Universität Marburg, Germany Greg Michaelson Heriot-Watt University, UK Marco T. Morazán (Chair) Seton Hall University, USA Henrik Nilsson University of Nottingham, UK Chris Okasaki United States Military Academy at West Point, USA Rex Page University of Oklahoma, USA Ricardo Pena Universidad Complutense de Madrid, Spain Benjamin C. Pierce University of Pennsylvania, USA John Reppy University of Chicago, USA Ulrik P. Schultz University of Southern Denmark, Denmark Clara Segura Universidad Complutense de Madrid, Spain Jocelyn Sérot Université Blaise Pascal, France Zhong Shao Yale University, USA Olin Shivers Georgia Institute of Technology, USA Phil Trinder Heriot-Watt University, UK David Walker Princeton University, USA ORGANIZATION Symposium Chair: Henrik Nilsson, University of Nottingham, UK Programme Chair: Marco T. Morazan, Seton Hall University, USA Treasurer: Greg Michaelson, Heriot-Watt University, UK Local Arrangements: Marco T. Morazan, Seton Hall University, USA ************************************************************************************ Dr. Marco T. Morazan TFP 2007 Program Committee Chair http://cs.shu.edu/tfp2007/

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Final Call for Papers: TFP 2007, New York, USA
by TFP 2007 19 Jan '07

19 Jan '07

Dear Colleagues, The abstract submission deadline, February 1, is quickly approaching. We hope to see you at TFP 2007 in New York. NEW: Abstract submission is now open! Link: http://cs.shu.edu/tfp2007/submissions.html NEW: Invited Talk: John McCarthy, Standford University CALL FOR PAPERS Trends in Functional Programming 2007 New York, USA April 2-4, 2007 http://cs.shu.edu/tfp2007/ The symposium on Trends in Functional Programming (TFP) is an international forum for researchers with interests in all aspects of functional programming languages, focusing on providing a broad view of current and future trends in Functional Programming. It aspires to be a lively environment for presenting the latest research results through acceptance by extended abstracts. A formal post-symposium refereeing process then selects the best articles presented at the symposium for publication in a high-profile volume. TFP 2007 is co-hosted by Seton Hall University and The City College of New York (CCNY) and will be held in New York, USA, April 2-4, 2007 at the CCNY campus. SCOPE OF THE SYMPOSIUM The symposium recognizes that new trends may arise through various routes. As part of the Symposium's focus on trends we therefore identify the following five article categories. High-quality articles are solicited in any of these categories: Research Articles leading-edge, previously unpublished research work Position Articles on what new trends should or should not be Project Articles descriptions of recently started new projects Evaluation Articles what lessons can be drawn from a finished project Overview Articles summarizing work with respect to a trendy subject Articles must be original and not submitted for simultaneous publication to any other forum. They may consider any aspect of functional programming: theoretical, implementation-oriented, or more experience-oriented. Applications of functional programming techniques to other languages are also within the scope of the symposium. Articles on the following subject areas are particularly welcomed: o Dependently Typed Functional Programming o Validation and Verification of Functional Programs o Debugging for Functional Languages o Functional Programming and Security o Functional Programming and Mobility o Functional Programming to Animate/Prototype/Implement Systems from Formal or Semi-Formal Specifications o Functional Languages for Telecommunications Applications o Functional Languages for Embedded Systems o Functional Programming Applied to Global Computing o Functional GRIDs o Functional Programming Ideas in Imperative or Object-Oriented Settings (and the converse) o Interoperability with Imperative Programming Languages o Novel Memory Management Techniques o Parallel/Concurrent Functional Languages o Program Transformation Techniques o Empirical Performance Studies o Abstract/Virtual Machines and Compilers for Functional Languages o New Implementation Strategies o any new emerging trend in the functional programming area If you are in doubt on whether your article is within the scope of TFP, please contact the TFP 2007 program chair, Marco T. Morazan, at tfp2007(a)shu.edu. SUBMISSION AND DRAFT PROCEEDINGS Acceptance of articles for presentation at the symposium is based on the review of extended abstracts (6 to 10 pages in length) by the program committee. Accepted abstracts are to be completed to full papers before the symposium for publication in the draft proceedings and on-line. Further details can be found at the TFP 2007 website. POST-SYMPOSIUM REFEREEING AND PUBLICATION In addition to the draft symposium proceedings, we intend to continue the TFP tradition of publishing a high-quality subset of contributions in the Intellect series on Trends in Functional Programming. IMPORTANT DATES Abstract Submission: February 1, 2007 Notification of Acceptance: February 20, 2007 Registration Deadline: March 2, 2007 Camera Ready Full Paper Due: March 9, 2007 TFP Symposium: April 2-4, 2007 PROGRAMME COMMITTEE John Clements California Polytechnic State University, USA Marko van Eekelen Radboud Universiteit Nijmegen, The Netherlands Benjamin Goldberg New York University, USA Kevin Hammond University of St. Andrews, UK Patricia Johann Rutgers University, USA Hans-Wolfgang Loidl Ludwig-Maximilians Universität München, Germany Rita Loogen Philipps-Universität Marburg, Germany Greg Michaelson Heriot-Watt University, UK Marco T. Morazán (Chair) Seton Hall University, USA Henrik Nilsson University of Nottingham, UK Chris Okasaki United States Military Academy at West Point, USA Rex Page University of Oklahoma, USA Ricardo Pena Universidad Complutense de Madrid, Spain Benjamin C. Pierce University of Pennsylvania, USA John Reppy University of Chicago, USA Ulrik P. Schultz University of Southern Denmark, Denmark Clara Segura Universidad Complutense de Madrid, Spain Jocelyn Sérot Université Blaise Pascal, France Zhong Shao Yale University, USA Olin Shivers Georgia Institute of Technology, USA Phil Trinder Heriot-Watt University, UK David Walker Princeton University, USA ORGANIZATION Symposium Chair: Henrik Nilsson, University of Nottingham, UK Programme Chair: Marco T. Morazan, Seton Hall University, USA Treasurer: Greg Michaelson, Heriot-Watt University, UK Local Arrangements: Marco T. Morazan, Seton Hall University, USA ************************************************************************************ Dr. Marco T. Morazan TFP 2007 Program Committee Chair http://cs.shu.edu/tfp2007/

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Library support and general haskell debugging
by Yang 08 Jan '07

08 Jan '07

hi, i'm new to hat (and haskell), and i'm interested in using hat to get a trace of a simple (actually, not so simple to me) haskell program that uses the hscurses library (its included example application, ContactManager). i'm specifically trying to find out what hscurses IO calls are being made, and in what order. this in turn is because my numerous attempts to write applications based on this code (ie using hscurses.widgets) have runtime failures. however, i found to my surprise that hat doesn't actually support any libraries outside the ones. for something like hscurses, which provides bindings to the ncurses c library and is partly written in hsc, is there still a way to use it without subjecting myself to too much pain? aside: i understand that one can copy over pure haskell libraries and compile them using hmake, but is hat honestly useable in practice? also, the only other debuggers i've found are: hood (superceded by hat), debug.trace (which requires modification of your src), ghci's dynamic breakpoints (not yet done, and almost certainly too painful to try to get working/to work with), and buddha (which only seems to do static src transformations, so it doesn't look like it'll help me). is there no hope for me in haskell? thanks and happy new years, yang

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Second Call for Papers: TFP 2007, New York, USA
by TFP 2007 31 Dec '06

31 Dec '06

CALL FOR PAPERS Trends in Functional Programming 2007 New York, USA April 2-4, 2007 http://cs.shu.edu/tfp2007/ The symposium on Trends in Functional Programming (TFP) is an international forum for researchers with interests in all aspects of functional programming languages, focusing on providing a broad view of current and future trends in Functional Programming. It aspires to be a lively environment for presenting the latest research results through acceptance by extended abstracts. A formal post-symposium refereeing process then selects the best articles presented at the symposium for publication in a high-profile volume. TFP 2007 is co-hosted by Seton Hall University and The City College of New York (CCNY) and will be held in New York, USA, April 2-4, 2007 at the CCNY campus. The TFP symposium is the successor to the successful series of Scottish Functional Programming Workshops. Previous TFP symposia were held in Edinburgh, Scotland in 2003 (co-located with IFL), in Munich, Germany in 2004, in Tallinn, Estonia in 2005 (co-located with ICFP and GPCE), and in Nottingham, UK in 2006 (co-located with Types). For further general information about TFP please see the TFP homepage at http://cs.shu.edu/tfp2007/ . SCOPE OF THE SYMPOSIUM The symposium recognizes that new trends may arise through various routes. As part of the Symposium's focus on trends we therefore identify the following five article categories. High-quality articles are solicited in any of these categories: Research Articles leading-edge, previously unpublished research work Position Articles on what new trends should or should not be Project Articles descriptions of recently started new projects Evaluation Articles what lessons can be drawn from a finished project Overview Articles summarizing work with respect to a trendy subject Articles must be original and not submitted for simultaneous publication to any other forum. They may consider any aspect of functional programming: theoretical, implementation-oriented, or more experience-oriented. Applications of functional programming techniques to other languages are also within the scope of the symposium. Articles on the following subject areas are particularly welcomed: o Dependently Typed Functional Programming o Validation and Verification of Functional Programs o Debugging for Functional Languages o Functional Programming and Security o Functional Programming and Mobility o Functional Programming to Animate/Prototype/Implement Systems from Formal or Semi-Formal Specifications o Functional Languages for Telecommunications Applications o Functional Languages for Embedded Systems o Functional Programming Applied to Global Computing o Functional GRIDs o Functional Programming Ideas in Imperative or Object-Oriented Settings (and the converse) o Interoperability with Imperative Programming Languages o Novel Memory Management Techniques o Parallel/Concurrent Functional Languages o Program Transformation Techniques o Empirical Performance Studies o Abstract/Virtual Machines and Compilers for Functional Languages o New Implementation Strategies o any new emerging trend in the functional programming area If you are in doubt on whether your article is within the scope of TFP, please contact the TFP 2007 program chair, Marco T. Morazan, at tfp2007(a)shu.edu. BEST STUDENT PAPER AWARD TFP traditionally pays special attention to research students, acknowledging that students are almost by definition part of new subject trends. A prize for the best student paper is awarded each year. SUBMISSION AND DRAFT PROCEEDINGS Acceptance of articles for presentation at the symposium is based on the review of extended abstracts (6 to 10 pages in length) by the program committee. Accepted abstracts are to be completed to full papers before the symposium for publication in the draft proceedings and on-line. The submission must clearly indicate to which category it belongs to: research, position, project, evaluation, or overview paper. It should also indicate whether the main author or authors are research students. Formatting details can be found at the TFP 2007 website. Submission procedures will be posted on the TFP 2007 website as the submission deadline is reached. The papers in the draft proceedings will also be made available on-line under the following conditions, with which all authors are asked to agree: The documents distributed by this server have been provided by the contributing authors as a means to ensure timely dissemination of scholarly and technical work on a noncommercial basis. Copyright and all rights therein are maintained by the authors or by other copyright holders, notwithstanding that they have offered their works here electronically. It is understood that all persons copying this information will adhere to the terms and constraints invoked by each author's copyright. These works may not be reposted without the explicit permission of the copyright holder. POST-SYMPOSIUM REFEREEING AND PUBLICATION In addition to the draft symposium proceedings, we intend to continue the TFP tradition of publishing a high-quality subset of contributions in the Intellect series on Trends in Functional Programming. All TFP authors will be invited to submit revised papers after the symposium. These will be refereed using normal conference standards and a subset of the best papers, over all categories, will be selected for publication. Papers will be judged on their contribution to the research area with appropriate criteria applied to each category of paper. Student papers will be given extra feedback by the Program Committee in order to assist those unfamiliar with the publication process. IMPORTANT DATES Abstract Submission: February 1, 2007 Notification of Acceptance: February 20, 2007 Registration Deadline: March 2, 2007 Camera Ready Full Paper Due: March 9, 2007 TFP Symposium: April 2-4, 2007 PROGRAMME COMMITTEE John Clements California Polytechnic State University, USA Marko van Eekelen Radboud Universiteit Nijmegen, The Netherlands Benjamin Goldberg New York University, USA Kevin Hammond University of St. Andrews, UK Patricia Johann Rutgers University, USA Hans-Wolfgang Loidl Ludwig-Maximilians Universität München, Germany Rita Loogen Philipps-Universität Marburg, Germany Greg Michaelson Heriot-Watt University, UK Marco T. Morazán (Chair) Seton Hall University, USA Henrik Nilsson University of Nottingham, UK Chris Okasaki United States Military Academy at West Point, USA Rex Page University of Oklahoma, USA Ricardo Pena Universidad Complutense de Madrid, Spain Benjamin C. Pierce University of Pennsylvania, USA John Reppy University of Chicago, USA Ulrik P. Schultz University of Southern Denmark, Denmark Clara Segura Universidad Complutense de Madrid, Spain Jocelyn Sérot Université Blaise Pascal, France Zhong Shao Yale University, USA Olin Shivers Georgia Institute of Technology, USA Phil Trinder Heriot-Watt University, UK David Walker Princeton University, USA ORGANIZATION Symposium Chair: Henrik Nilsson, University of Nottingham, UK Programme Chair: Marco T. Morazan, Seton Hall University, USA Treasurer: Greg Michaelson, Heriot-Watt University, UK Local Arrangements: Marco T. Morazan, Seton Hall University, USA SPONSORS The Department of Mathematics and Computer Science, Seton Hall University The Department of Computer Science, The City College of New York The Center for Algorithms and Interactive Scientific Software of The City College of New York The Grove School of Engineering of The City College of New York We are actively looking for additional TFP sponsors, who may, for example, help to subsidise attendance by research students. If you or your organisation might be willing to sponsor TFP, or if you know someone who might be willing to do so, please do not hesitate to contact the Program Chair, Marco T. Morazan, or the Symposium Chair, Henrik Nilsson. Your students will be grateful! ************************************************************************************ Dr. Marco T. Morazan TFP 2007 Program Committee Chair http://cs.shu.edu/tfp2007/

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