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Information Extraction and Transport, Inc. with Veridian PSR, GMU / IB3 , and Paul Cohen

Information Extraction and Transport, Inc. with Veridian PSR, GMU / IB3 , and Paul Cohen under the direction of Murray Burke, DARPA RKF Evaluation Issues August 2, 2000. TKCP Spec. TKCP spec V1.1 issued Y1 content = ECB Chapter 7 (most) SQs issued ECB Komachi IET

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Information Extraction and Transport, Inc. with Veridian PSR, GMU / IB3 , and Paul Cohen

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  1. Information Extraction and Transport, Inc. with Veridian PSR, GMU / IB3, and Paul Cohen under the direction of Murray Burke, DARPA RKF Evaluation Issues August 2, 2000

  2. TKCP Spec • TKCP spec V1.1 issued • Y1 content = ECB Chapter 7 (most) • SQs issued • ECB • Komachi • IET • Chapters 5 & 6 (portions) • Chapter 7 (reserved)

  3. Question Ground Rules • IET’s V1.1 spec is “liberal…” • …w.r.t. KR&R issues • …w.r.t. source “difficulty” ratings • Teams to identify KR&R “red flags” / issues • Textbook content • SQ-introduced issues & SQ “version space” • Accepted SQs • Rejected SQs • “Consensus” ontology of question KR&R issues • Spec includes initial issues assessment for SQs • Initial feedback milestones: Nov 3, Dec 1

  4. Pump Priming • No viable alternatives • Knowledge for its own sake • Prerequisite, target, fundamental primitives, common sense • Concepts, relations, axioms • Knowledge for tools’ sake • Lexical, grammatical… • Ground rules • “Right” division of labor over KEs, SMEs • Anticipated RKF solutions not ready yet

  5. CP Sample Test E2E Evaluation Strategy IET’s SME Lab Checkpoint KB Checkpoint KB KB Delta Process Modeling Tools Integration Teams Test Taker (SME) KB Prior KB Gatekeeper KE Sep 2000 Specs Ready Jun 2000 Evaluation Begins Aug 2000 Evaluation Ends Integrator KEs

  6. Experimental Conditions • User type: KE vs. SME • KR tool: analogy, sketch, dialog… • TQ: descriptive, model-based, what-if… • Pump priming: primitives, prerequisite…

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