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CSE111: Great Ideas in Computer Science. Dr. Carl Alphonce 219 Bell Hall Office hours: M-F 11:00-11:50 645-4739 alphonce@buffalo.edu. cell phones off (please). Announcements. 4/19 – Exam review 4/21 – Exam 3 4/23 – Exam handback 4 / 26 – Kang’s office hours (2-4)
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CSE111: Great Ideas in Computer Science Dr. Carl Alphonce 219 Bell Hall Office hours: M-F 11:00-11:50 645-4739 alphonce@buffalo.edu
cell phones off (please)
Announcements • 4/19 – Exam review • 4/21 – Exam 3 • 4/23 – Exam handback • 4/26 – Kang’s office hours (2-4) • Last chance for grading issues on everything except for HW5 • 5/3 – planned day to have HW5 graded
Today’s Agenda • Exam review • Brief overview of topics • Q & A
Review of topics • Algorithms • Selection sort: O(n*n) • Merge sort: O(n*log n) • Algorithm efficiency • Graphics • Terminology (projection plane, image window, view point, etc) • 3-D modeling • Rendering/pipeline • Clipping • Scan conversion • Hidden-surface removal • Shading • Artificial Intelligence • Language processing • Ambiguity • Knowledge representation • For reasoning • Reasoning • Implicit vsexplicit knowledge • Theory • Turing Machine • Following a simple program • Writing a simple program • Halting problem • Hierarchy of problems • Tractable • Intractable • Uncomputable