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Lecture 35 CSE 331 Apr 27, 2020

Lecture 35 - cse.buffalo.eduerdem/cse331/spring20/lectures/lect35.pdf · Algofor X Arbitrary Y instance Pre-process the input Output for Y instance Post-process the output All processing

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Page 1: Lecture 35 - cse.buffalo.eduerdem/cse331/spring20/lectures/lect35.pdf · Algofor X Arbitrary Y instance Pre-process the input Output for Y instance Post-process the output All processing

Lecture 35

CSE 331Apr 27, 2020

Page 2: Lecture 35 - cse.buffalo.eduerdem/cse331/spring20/lectures/lect35.pdf · Algofor X Arbitrary Y instance Pre-process the input Output for Y instance Post-process the output All processing

Algo for X

Arbitrary Y instance

Output for Y instancePre-process the input

Post-process the output

All processingis poly-time

Page 3: Lecture 35 - cse.buffalo.eduerdem/cse331/spring20/lectures/lect35.pdf · Algofor X Arbitrary Y instance Pre-process the input Output for Y instance Post-process the output All processing

Algo for X

Arbitrary Y instance

Output for Y instancePre-process the input

Post-process the output

All processingis poly-time

Poly time algo for X

Poly time algo for Y

No poly time algo for Y

No poly time algo for X