Ng winter 2013 s dan grossman fall 2011 e a e

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Unformatted text preview: some way to reach a final state on given input –  Reject if no possible way to final state –  Modeling choice op?on 1: guess path, backtrack if rejects –  Op?on 2: “clone” at choice point, accept if any clone accepts Winter 2013 UW CSE 401 (Michael Ringenburg) 30 13 1/11/13 Example NFA CSE341: Programming CSE341: Programming Languages Languages Input 1: GOSEAHAWKS G 1 Lecture H Lecture W 1 K A Course Course Mechanics Mechanics ε ML Variable Bindings ML Variable Bindings O S ε Dan Grossman Dan Grossman ε Fall 2011 Fall 2011 S E A Status: Execu?ng… Winter 2013 E ε T T L 31 UW CSE 401 (Michael Ringenburg) Example NFA CSE341: Programming CSE341: Programming Languages Languages Input 1: GOSEAHAWKS G 1 Lecture H Lecture W 1 K A Course Mechanics Course Mechanics ε ML Variable Bindings ML Variable Bindings O Dan Grossman ε Fall 2011 S Status: Execu?ng… Winter 2013 S ε Dan Grossman Fall 2011 E A E ε T UW CSE 401 (Michael Ringenburg) T L 32 14 1/11/13 Example NFA CSE341: Programming CSE341: Programming Languages Languages Input 1: GOSEAHAWKS G 1 Lecture H Lecture W 1 K A Course Course Mechanics Mechanics ε ML Variable Bindings ML Variable Bindings O S ε Dan Grossman Dan Grossman ε Fall 2011 Fall 2011 S E A Status: Execu?ng… Winter 2013 E ε T T L 33 UW CSE 401 (Michael Ringenburg) Example NFA CSE341: Programming CSE341: Programming Languages Languages Input 1: GOSEAHAWKS G 1 Lecture H Lecture W 1 K A Course Mechanics Course Mechanics ε ML Variable Bindings ML Variable Bindings O Dan Grossman ε Fall 2011 S Status: Execu?ng… Winter 2013 S ε Dan Grossman Fall 2011 E A E ε T UW CSE 401 (Michael Ringenburg) T L 34 15 1/11/13 Example NFA CSE341: Programming CSE341: Programming Languages Languages Input 1: GOSEAHAWKS G 1 Lecture H Lecture W 1 K A Course Course Mechanics Mechanics ε ML Variable Bindings ML Variable Bindings O S ε Dan Grossman Dan Grossman ε Fall 2011 Fall 2011 S E A Status: Execu?ng… Winter 2013 E ε T T L 35 UW CSE 401 (Michael Ringenburg) Example NFA CSE341: Programming CSE341: Programming Languages Languages Input 1: GOSEAHAWKS G 1 Lecture H Lecture W 1 K A Course Mechanics Course Mechanics ε ML Variable Bindings ML Variable Bindings O Dan Grossman ε Fall 2011 S Status: Execu?ng… Winter 2013 S ε Dan Grossman Fall 2011 E A E ε T UW CSE 401 (Michael Ringenburg) T L 36 16 1/11/13 Example NFA CSE341: Programming CSE341: Programming Languages Languages Input 1: GOSEAHAWKS G 1 Lecture H Lecture W 1 K A Course Course Me...
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This document was uploaded on 04/04/2014.

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