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LIBR 557: Advanced Information Retrieval -- COURSE Syllabus (3)

 

Subject to Revision

Program: Master of Library and Information Studies
Year: 2009-2010, Winter session, Term 1
Course Schedule: Mondays, ILBC 461, 8:00-10:50
Instructor: Mary Sue Stephenson
Office location: ILBC 486
Office Hours: As is my practice I will not have posted office hours during the term, but you can generally count on my being at SLAIS all day Monday, and Wednesday-Friday. I will not be at SLAIS on most Tuesdays. In any case, if you want to be sure I’m going to be available then I suggest you make a firm appointment – otherwise just pop in if I’m in my office and the door is open.
Office phone: 604-822-6392
E-mail address: mary.sue.stephenson@ubc.ca
Course web site address: http://www.slais.ubc.ca/courses/libr557/09-10-wt1/


Course Goals: The primary focus of this course is on the techniques and strategies required to effectively and efficiently use online retrieval systems; it builds on the skills and techniques you learned in LIBR 500, 501, 502, and 503. Current research in online searching is also covered. Although an ability to conduct searches in one or more systems, such as QuickLaw or search engines such as Google , is an expected outcome of the course, it is not a major objective. Instead, the focus is on more conceptual issues, such as database structure, language issues, database selection, search strategies, and evaluation of results. Specific online systems serve as illustrations. The course is designed to provide students with a strong base to learn other systems, especially given today's ever-changing information environment, in addition to knowledge of specific systems.

Course Objectives: Upon completion of this course students will be able to:

  • Understand and discuss current issues and research in online searching and information retrieval
  • Appreciate the capabilities and limitations of information retrieval systems
  • Appreciate the capabilities and limitations of information retrieval systems
  • Identify search concepts in an information request
  • Employ appropriate search strategies and vocabularies for online and Internet searching
  • Identify and exploit characteristics of reference and source databases and search systems for effective searching
    List and discuss evaluation criteria for commercial and Internet-based search systems
  • Demonstrate problem solving skills to handle a complex search problem
  • Identify and discuss problems, issues, and future developments in information retrieval and online searching

Course Topics:

  • Use of search vocabularies (controlled, natural, free, pre-coordination, numeric, etc.) and their application in specialized search environments
  • Advanced search strategy formulation
  • Current research issues and trends associated with various aspects of computer-based information retrieval
  • The content and structure of information resources in databases and on the WWW, with emphasis on relevance to searching
  • Various models of information retrieval (IR) systems, WWW search tools, with emphasis on relevance to searching
  • Principles for effective searching and variations in search strategies and tactics
  • Alternatives in presentation of results to users and evaluation of retrieval results Identify and discuss problems, issues, and future developments in information retrieval and online searching

Prerequisites:LIBR 500, 501, 502, 503.

Format of the course: One lecture session per week, and IT Labs in selected weeks

Required and Recommended ReadingBoth required and recommended readings will be assigned throughout the term. These will be available in electronic format from the UBC Library or other web-based sources.

Course Assignments, Due dates and Weight in relation to final course mark:

 

Assignment

Due Date

Weight

Assignment #1 -- Information Retrieval Concepts Wiki Contribution

September 28

20%

Assignment #2 -- Two-Minute Showdown #1

October 26

10%

Assignment #3 - Two-Minute Showdown #2

November 16

10%

Assignment #4 - In-Class Group Presentation - Part 1

November 23, 30

55%

Assignment #4 - Group Presentation Wiki Contribution - Part 2

December 4

Class participation

throughout

5%

 

 

 

 

 

 

 

 

Course Schedule [subject to change]:

 

Date

Topics

Assignments

Sept 14

Introduction to Course
Key Concepts in IR

 

Sept 21

Key Concepts in IR

 

Sept 28

IR Models
Exact Match Model

Assignment #1 due before class

October 5

IR Models
Best Match Model

 

October 12

Thanksgiving -- no class

 

October 19

Search Strategies & Tactics

 

October 26

Two- Minute Showdown #1
Commercial Databse Systems

Assignment #2: Two-Minute Showdown #1

November 2

Web Searching
General Web Search Tools  

 

November 9

Google Takes Over the World

 

November 16

Two Minute Showdown #2
Trends in Web Searching

Assignment #3: Two-Minute Showdown #2

November 23

In-Class Group Presentations

Assignment #4 - part 1

November 30

In-Class Group Presentations

Assignment #4 - part 1

December 4

Wiki-mounted Report on Group Presentation Report Contribution

Assignment #4 - part 2

 

Attendance: The calendar says: Regular attendance is expected of students in all their classes (including lectures, laboratories, tutorials, seminars, etc.). Students who neglect their academic work and assignments may be excluded from the final examinations. Students who are unavoidably absent because of illness or disability should report to their instructors on return to classes. Regular on-time attendance in class is an important and required part of this course. Much of the material covered during class is not readily available from other sources. I will provide copies of all handouts distributed during sessions you miss, but it is your responsibility to obtain notes from one of the other class members. I recognize that sudden unexpected problems arise for everyone (including myself), but I expect you to attend and be on time for class. Repeated absences or tardiness will result in a lower course mark or in a request from me that you drop the course. The extent of the reduction is at my discretion. If you know ahead of time that you will be coming in late, please let me know. If you ARE late for class (for whatever reason) please go ahead and come into the classroom rather than waiting for the break.

The University accommodates students with disabilities who have registered with the Disability Resource Centre. The University accommodates students whose religious obligations conflict with attendance, submitting assignments, or completing scheduled tests and examinations. Please let your instructor know in advance, preferably in the first week of class, if you will require any accommodation on these grounds. Students who plan to be absent for varsity athletics, family obligations, or other similar commitments, cannot assume they will be accommodated, and should discuss their commitments with the instructor before the drop date.

Evaluation: Assignments will not be accepted late unless prior arrangements are made with me. Consideration will be given to legitimate emergencies. If an extension is granted, a late penalty may be imposed at my discretion; this will be discussed when you request an extension. All assignments will be awarded letter grades using the evaluative criteria given on the SLAIS web site: http://www.slais.ubc.ca/RESOURCES/slais-marking.htm. If you receive a mark such as A-/B+ you should interpret it as a low A-, likewise a mark of B+/A- should be interpreted as a high B+. [The top mark represents the awarded letter grade, and the bottom mark indicates the relative position of the numerical equivalent in the range for the letter grade.]

Academic Dishonesty: Please review the UBC Calendar "Academic regulations" for the University policy on cheating, plagiarism, and other forms of academic dishonesty: http://www.students.ubc.ca/calendar/index.cfm?tree=3,54,111,959. Also visit and review the contents of these two resources: Plagiarism Resource Centre: For Students:  http://www.library.ubc.ca/home/plagiarism/welcome.html and Plagiarism Avoided: Taking Responsibility For Your Work: http://www.arts.ubc.ca/Plagiarism_Avoided.373.0.html for useful information on avoiding plagiarism and on correct documentation. Students are held responsible for knowing and following all University regulations regarding academic dishonesty. If a student does not know how to properly cite a source or what constitutes proper use of a source it is the student's personal responsibility to obtain the needed information and to apply it within University guidelines and policies.

Course Discussion List: Each of you must sign-up for the class internet discussion list. From whatever email account you wish to use, send the following [leave the Subject line blank]:

address-- To: majordomo@interchange.ubc.ca
message-- subscribe l-557
end

This is the mechanism that I will use to make announcements to you outside class. You are also welcome to post comments/questions to the list if relevant to other students. For particular problems or questions you should e-mail me directly at mary.sue.stephenson@ubc.ca, see me in my office or call me.