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Welcome

Welcome. Course Foundations of Constraint Processing, CSCE 421/821 Instructor Berthe Y. Choueiry (Shu-we-ri) Class: Mon/Wed/Fri 3:30—4:20 @ AvH 119 Recitation: Mon: 4:30-5:20 @ AvH 110 Office hour: Wed/Fri: 4:30—5:30 @ AvH 360 GTA Robert Woodward Office hour: Tue 5:00-6:00 PM @ SRC

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Welcome

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  1. Welcome • Course • Foundations of Constraint Processing, CSCE 421/821 • Instructor • Berthe Y. Choueiry (Shu-we-ri) • Class: Mon/Wed/Fri 3:30—4:20 @ AvH 119 • Recitation: Mon: 4:30-5:20 @ AvH 110 • Office hour: Wed/Fri: 4:30—5:30 @ AvH 360 • GTA • Robert Woodward • Office hour: Tue 5:00-6:00 PM @ SRC • Attendance sheet • Please check your name Course Administration

  2. Pre-requisites • Pre-requisites • Contact instructor • Track • Undergrads • CS: Foundations, AI • CE: Applications • Grad CS students: Theory track • 3 credit-hours • Research intensive • Students: Committed, motivated, collegial, independent Course Administration

  3. Meetings • Regular class • AvH 119, Monday, Wednesday, Friday 3:30—4:20 pm • Recitation • Avh 110, Monday, 4:30—5:20 pm, scheduled as necessary • Discuss homework, take quizzes, discuss projects • Lectures will be given • By instructor • By visitors • TBA • Occasionally, presentations by students Course Administration

  4. Communications • Course WebPage: handouts & detailed schedule • Blackboad: for grades. Check regularly and alert us about grading errors within 7 calendar days. • Piazza: For a quick response, send your questions to Piazza. • Webhandin: homework, projects, reports, etc. • Wiki: You can upload the Excel file of the results of your homework on the wiki and check the results of others so that you can debug your code. • Anonymous Suggestion Box (also via Piazza) • Your Catch: Share your ideas and good pointers with class • Good pointers will be listed on the web under “Your catch” Course Administration

  5. Expectations I • Mastery of pre-requisite's material • Effort outside classroom • 9 hours of work outside classroom, if you have pre-requisites • If you spend more time, let me know • Attendance • Sign-up sheet circulated for attendance • Attendance of lectures (& recitation) is mandatory • Absence: maximum 6 sessions (including recitation) • Prior notification (email) for absence is mandatory Course Administration

  6. Expectations 2 • Collaboration policy • Do discuss everything with others • But do it on your own • Always acknowledge sources & help received • Wiki page is set up for exchanging information • Prompt response to notifications • Piazza • Posted on web: cse.unl.edu/~cse421 cse.unl.edu/~choueiry/F14-421-821/ • If you drop the class, let me know ASAP Course Administration

  7. Grading • Pretest: 2% • Quizzes: 28%, cannot not be made up • Assignments: 40% • Programming and pen+paper • Turned-in on due date, before lecture • Delay penality: 20% per day, starting first minute after deadline • You may use any programming language acceptable to GTA’s • Project: 30% • Individual (preferred) or in small teams (if really necessary) • ( mid-term)  ( final) • Feedback: • Glossaries and HWK will be graded • Grades will be posted on Blackboard • Need more feedback? Please, let us know how Course Administration

  8. Special for Undergrads • You can ask to replace project w/ more homework Course Administration

  9. Projects • A list of possible projects is forthcoming, will include • Implement the game of Clue • Implement and evaluate an algorithm • Model and solve a (simple) practical problem • Investigate an advanced theoretical concept • Conduct a critical literature survey (at least 3 papers), etc. • Alternatives • Propose your own project and discuss it with instructor • At the end of project, you must submit with handin: • Project report: <lastname>-report.ext • Slides: <lastname>-defense.ext • Code: <lastname>-code.tar Course Administration

  10. Improving your grades* • Do the glossaries: weekly & final (8% total) • Must be typewritten, alphabetically sorted • Goal: entice you to do required reading • Collect bonus points • 100% attendance • Find bugs in slides, in lectures • Fill the course evaluation @ end of course • Be vocal in class, solve “riddles”, etc. • Do extra work • Present a research paper (10% per presentation) • Write a critical summary of a research paper (5% per summary) • Write a chapter of a “textbook” (20% total) *Restrictions apply (deadlines, max number per student) Course Administration

  11. Important dates Regularly check schedule on the web (3 times/week) • Fri, Aug 29 • Pretest over 235 material • Mon/Wed/Fri Sep 6—14: Instructor out of town • Wed, Oct 29 • Project must be chosen, use handin • Wed, Nov 19 • Progress report on projects due, use handin • Fri, Nov 21 • First deadline for extra-credit work: 1 presentation, 2 summaries, 1 chapter write-up must be done by this date • Fri, Dec 5 • Final glossary due • Project reports due in print and using handin • Second deadline for extra-credit work: All paper presentations (Max 2), summaries (Max 4), chapter write-up (Max 2) must be done by this date Course Administration

  12. Important Dates (cont.) Regularly check schedule on the web (2, 3 times/week) • Mon/Wed/Fri, Dec 1/3/5 • Quizzes may be given during class or recitation • Mon/Wed/Fri, Dec 8/10/12 (dead week) & Wed Dec 17 (7:30am—9:30am) • Project presentations • Some presentations could be scheduled in evenings if necessary • Fri, Dec 12 (midnight) • Projects code & defense slides (when applicable) due, use handin Course Administration

  13. Course material • Content of the course • Introduction: definition and practical examples • Foundations and basic mechanisms • Advanced solving techniques • Extensions to the problem definition • Alternative approaches to solving the problem • Course support • New textbook by Dechter (available at bookstore). Will not be followed linearly, but should be used for reference. • Book by Tsang (on reserve at LL, available on-line, out of print) • Constraint Networks, ebook by Lecoutre @ http://iris.unl.edu • Papers from: WWW, course web-page, library, electronic reserves, instructor, http://citeseer.ist.psu.edu/, etc. Course Administration

  14. More resources • Web • Check links: www.cse.unl.edu/~choueiry/F14-421-821 • Benchmark problems • Association for Constraint Programming • Conferences • CP, AIOR, IJCAI, ECAI, NCAI (AAAI), FLAIRS... • Workshops in parallel to conferences • Journals: • Constraints, AIJ, JACM, Annals of AI+Math, etc. Course Administration

  15. Your future: Jobs!! • Commercial companies: Ilog, i2 Technologies, Trilogy, PeopleSoft/Red Pepper, Carmen Systems (Sweden), etc. • Prestigious research centers: NASA Ames, Microsoft Research (Cambridget), PARC, JPL, SRI International, BT Labs (UK), Ilog (IBM?), etc. • Start your own: Selectica, Seibel, Parc Technologies Ltd, In Time Systems Inc, Blue Pumpkin, etc. • Academic: • Constraint languages • Modeling, constraint representation, reasoning & propagation mechanisms • Dedicated reasoning: diagnosis, planning & scheduling, design, configuration, Case-Based Reasoning, etc. Course Administration

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