2. UB LIS 571 Soergel Lecture 9.2b In-lecture exercise: Retrieval access and hierarchy Dagobert Soergel Department of Library and Information Studies Graduate School of Education University at Buffalo Includes audio. 20 min

3. How to use these slides repeated The lecture or exercise is divided into segments listed on Slide 3. Many slides have audio. To start the audio: Mouse over the speaker icon. A familiar play-back control bar appears. Click on ► to start, click on || to pause. Other slides have just instructions or are just to read or direct you to read something. If you do not have MS PowerPoint 2010 or later (also available for Mac), get it free from UB IT. 2

4. Outline 3 TitleSlidesTime IntroductionSlides 4 - 5 3 min Required: Documents 1 - 4Slides 6 - 1217 min Extra practice: Documents 5 - 6Slides 14 - 1710 min Total (without extra practice)20 min

5. Introduction 4 Objectives: Further solidify understanding of inclusive search. Task Analyze retrieval behavior of six documents, see next slide for detail. Materials Faceted classification of transportation, Lecture Notes p. 362 – 363 Take these two pages out of your ring binder Examples on Lecture Notes p. 365 - 368 to use as a workbook On most of the following slides, the audio will start automatically.

6. Task (copied from Lecture Notes, p. 365) 5 Starting on Slide 7 are six documents which were indexed in the request- oriented approach you used in Assignment 11. Each descriptor is on a separate line. Using the hierarchy of the Faceted classification of transportation, do the following: 1For each descriptor (index term), list the descriptor(s) under which the document should be found on the basis of this index term. 2Give some query formulations retrieving the document. The query formulations should illustrate how a search for a combination of two broad concepts finds documents indexed by more specific concepts. Document 1 on the next slide gives a worked-out example

7. Document 1. Automatic control of freeway ramp traffic Worked-out example Descriptors assignedDescriptors under which the document should be found B1.1Road transport E1.1Traffic routes K1Traffic communication, control, safety M1.2Planning M1.3Design M1.4Testing, demonstration, evaluation Q1Traffic flow B1.1; B1Ground transport, inclusive E1.1; E1 Traffic facilities, inclusive K1 gen. ref.; K1Traffic communication, control, safety, inclusive M1.2; M1 Research, design, and evaluation, inclusive M1.3; M1 Research, design, and evaluation, inclusive M1.4; M1 Research, design, and evaluation, inclusive Q1 Query formulations B1 Ground transport, incl. AND E1 Traffic facilities., inclusive B1.1 Road transport AND K1 Traffic comm., control, safety incl. 6

8. Document 2. Antwerp’s new container dock Descriptors assignedDescriptors under which the document should be found B2.2Ocean transport E1.2Traffic stations J2Transport of freight, material, cargo K3Handling, loading, unloading R2.1International system S3Europe Query formulations 7

9. Document 2. Antwerp’s new container dock Descriptors assignedDescriptors under which the document should be found B2.2Ocean transport E1.2Traffic stations J2Transport of freight, material, cargo K3Handling, loading, unloading R2.4International system S3Europe B2.2; B2 Water transport, inclusive [Omit B incl., see slide 15] E1.2; E1 Traffic facilities, inclusive J2 gen. ref.; J2 inclusive K3 Handling, loading, unloading R2.4; R2 Beyond local systems, inclusive S3 Query formulations B2 Water transport, incl. AND E1 Traffic facilities, inclusive B2.2 Ocean transport AND R2 Beyond local systems, inclusive B2 Water transport AND J2 Transport of freight etc. gen. ref. 8

10. Document 3. Rolling Stock for London Transport's Victoria Line Descriptors assignedDescriptors under which the document should be found B1.2.1Local rail transit [changed from Lect. Notes] E2.1Vehicles F5Electric power G1Engine M1.3Design M3Acquisition Q3.9Other system characteristics (automation) R1.1Urban systems S3Europe Query formulations 9

11. Document 3. Rolling Stock for London Transport's Victoria Line Descriptors assignedDescriptors under which the document should be found B1.2.1Local rail transit [changed from Lect. Notes] E2.1Vehicles F5Electric power G1Engine M1.3Design M3Acquisition Q3.9Other system characteristics (automation) R1.1Urban systems S3Europe B1.2.1; B1.2 Rail transport, incl.; B1Ground transport, inclusive E2.1; E2 Methods to move persons or freight, inclusive F5 G1 gen. ref.; G1 inclusive M1.3; M1 Research, design, and evaluation, inclusive M3 Q3.9; Q3 System characteristic, inclusive R1.1; R1 Local systems, inclusive S3 Query formulations E2.1 Vehicles AND B1.2.1 Local rail transit E2.1 Vehicles AND B1.2 Rail transport, inclusive E2.1 Vehicles AND B1Ground transport, inclusive E2 Methods to move persons or freight, inclusive AND R1.1 R1.1 Urban systems AND M1 Research, design, and eval., incl. 10

12. Document 4. Air Transp. 1975 and Beyond - Systems Approach On your own Answer on next slide Descriptors assignedDescriptors under which the document should be found B3Air transport ETransportation system components JPassenger transp. vs. freight transp. KTraffic operations M1.1Research and development NOrganization, administration Q5Civilian vs. military R2.3National systems S1.2U.S. Query formulations 11

13. Document 4. Air Transp. 1975 and Beyond - Systems Approach Answer Descriptors assignedDescriptors under which the document should be found B3Air transport ETransportation system components JPassenger transp. vs. freight transp. KTraffic operations M1.1Research and development NOrganization, administration Q5Civilian vs. military R2.3National systems S1.2U.S. B3 E gen. ref. [Note: We omit E inclusive, see Lecture 9.2d] J gen. ref. K gen. ref. M1.1; M1 Research, design, and evaluation, inclusive N gen. ref Q5 gen. ref.; Q5 inclusive R2.3; R2 Beyond local systems, inclusive S1.2; S1 North and Central America, inclusive Query formulations B3 Air transport AND E Transp. system components, gen. ref. B3 Air transport AND (E1 Traffic facilities, inclusive OR E Transp. system components, gen. ref.) 12

14. 13 If you got the idea, stop. If you still need more practice, go through the examples Slides 12 - 15

15. Document 5. Technical and Economic Prospects of Air Cargo Traffic Descriptors assignedDescriptors under which the document should be found B3Air transport E2.1Vehicles F.3Hydrocarbons from renewable sources G2Turbines J2Transport of freight, material, cargo K3Handling, loading, unloading M1Research, design, and evaluation Q1Traffic flow Q3.5Demand, use Q3.9Other characteristics (automation) R2.4International system SGeographic location Query formulations 14

16. Document 5. Technical and Economic Prospects of Air Cargo Traffic Descriptors assignedDescriptors under which the document should be found B3Air transport E2.1Vehicles F1.3Hydrocarbons from renewable sources G2Turbines J2Transport of freight, material, cargo K3Handling, loading, unloading M1Research, design, and evaluation Q1Traffic flow Q3.5Demand, use Q3.9Other system characteristics (automation) R2.4International system SGeographic location B3 E2.1; E2 Methods to move persons or freight, inclusive F1.3; F1Hydrocarbons, inclusive G2 J2 gen. ref.; J2 inclusive K3 gen. ref.; K3 inclusive M1 gen. ref.; M1 inclusive Q1 Q3.5; Q3 System characteristic, inclusive Q3.9; Q3 System characteristic, inclusive R2.4; R2 Beyond local systems, inclusive S gen. ref. Query formulations B3 Air transport AND Q1 Traffic flow J2 Transport of freight etc., incl. AND R2.4 International system 15

17. Document 6. United States Subway Requirements 1968-1990 Descriptors assignedDescriptors under which the document should be found B1.2.1Local rail transit [Changed from Lect. Notes] E1Traffic facilities M2Manufacturing, construction N2Costs, financing N3Marketing Q2Simulation Q3System characteristic R1.1Urban systems S1.2U.S. Query formulations 16

18. Document 6. United States Subway Requirements 1968-1990 Descriptors assignedDescriptors under which the document should be found B1.2.1Local rail transit [Changed from Lect. Notes] E1Traffic facilities M2Manufacturing, construction N2Costs, financing N3Marketing Q2Simulation Q3System characteristic R1.1Urban systems S1.2U.S. B1.2.1; B1.2 Rail transport incl.; B1Ground transport, inclusive E1 gen. ref.; E1 inclusive M2 N2 N3 Q2 Q3 gen. ref.; Q3 inclusive R1.1; R1Local systems, inclusive S1.2; North and Central America, inclusive Query formulations N2 Costs, financing AND E1 Traffic facilities, incl. AND B1.2.1 Local rail transit 17