'Lg 2' presentation slideshows

Approximation Techniques for Coloring Problems

1.53k views • 140 slides

CS 3343: Analysis of Algorithms

634 views • 63 slides

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?????. ? 1 ???? ( a ? 0 ? a ?1) ????? [ ? 1, 1] ????????? a ?????? ___________. ???????????????. ? ?? ? ? a ? 0 ? a ?1 ? t ? 3 ? ax ??????? l g (3 ? ax ) ????????? a ? 1 ?? f ( x ) ?????? ??? x ? [ ? 1 ? 1] ? ? ??? 3 ? ax ? 0 ???????????

726 views • 59 slides

CS 3343: Analysis of Algorithms

CS 3343: Analysis of Algorithms. Lecture 3: Asymptotic Notations, Analyzing non-recursive algorithms. Outline. Review of last lecture Continue on asymptotic notations Analyzing non-recursive algorithms. Mathematical definitions.

464 views • 46 slides

Analysis of Algorithms Chapter - 02 Recurrences

Analysis of Algorithms Chapter - 02 Recurrences. 1. Methods. Definition: A recurrence is an equation or inequality that describes a function in terms of its value on smaller inputs. The worst-case running time T(n) of an algorithm could be described as by the recurrence

466 views • 36 slides

Analysis of Algorithms Chapter - 02 Recurrences

Analysis of Algorithms Chapter - 02 Recurrences. 1. Methods. Definition: A recurrence is an equation or inequality that describes a function in terms of its value on smaller inputs. The worst-case running time T(n) of an algorithm could be described as by the recurrence

370 views • 36 slides

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? 5 ?? ????. 1 ????????????????????????????????????????? 2 ??????????????????????????????????????? y ? a x ????? y ? log a x ????? ( a >0 ? a ?1) ??????????????????. ? ???? ? 1 ????????? ???? ? ???? ?? ????? ???????????????? 2 ? ?? ????? ?? ????????? ???? ???????????? ?? ??? ??? ????? 0 ? 1.

698 views • 33 slides

CS 240A : Linear Algebra in Shared Memory with Cilk ++

CS 240A : Linear Algebra in Shared Memory with Cilk ++. Matrix-matrix multiplication Matrix-vector multiplication Hyperobjects. Thanks to Charles E. Leiserson for some of these slides. Square-Matrix Multiplication. b n1. b 21. b 11. a n1. a 21. a 11. c 11. c 21. c n1.

434 views • 27 slides

Mikrobielles Wachstum

560 views • 25 slides

CS 140 : Numerical Examples on Shared Memory with Cilk++

CS 140 : Numerical Examples on Shared Memory with Cilk++. Matrix-matrix multiplication Matrix-vector multiplication. Thanks to Charles E. Leiserson for some of these slides. Work and Span (Recap). T P = execution time on P processors. T 1 = work. T ? = span *.

359 views • 25 slides

Dynamic Lower Bounds

350 views • 25 slides

Speaker: ???

Space-Efficient Static Trees and Graphs Guy Jacobson IEEE Symposium on Foundations of Computer Science , 1989. Speaker: ???. 1. 2. 3. 4. 5. 6. A pointer needs ? lg n ? bits to address n different locations.

378 views • 24 slides

Algorithms and Computations Complexity Lecture 4 Growth of Functions Instructor : Haya Sammaneh

Algorithms and Computations Complexity Lecture 4 Growth of Functions Instructor : Haya Sammaneh. Recurrences.

340 views • 23 slides

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????. ?????. ???????. ????. 1 ???????????? log 2 15 2 ??? lg15 ?lg2= ln15?ln2= 3 ??? 1 ? 2 ????? ?. 3.9068906. 3.9068906. ? log 2 15= x , ? 2 x =15, ???????????????? ?? ?. ????. 4. ?? lg 2=0.3010, lg 3=0.4771, ? log 2 3. ? : ? log 2 3= x , ? 2 x =3, ???????? : x lg 2= lg 3 ?

581 views • 19 slides

Recurrences

352 views • 18 slides

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?????. ????. ?????????? f , ???? A ???????? , ??? B ???????????? , ???????? ?? A ??? B ??? , ?? f : A?B. ? a ? A, b ? B, ? a ? b ?? , ?? b ? a ? ? , a ? b ? ??. ??????. ?? f : A?B ??? A ??? B ??? , ???? A ?????? , ??? B ?????? , ? B ??????????? , ???????? ????. ????.

157 views • 8 slides

LG-5

LG-4. LG-5. LG-6. LG-1. LG-2. LG-3. 0.0. T4E1-107. 0.0. T4E1-206. 0.0. T2E4-080. T2E2-205. 8.9. T1E4-150. 12.5. 0.0. T3E4-150. 0.0. T1E1-147. T4E3-064. 0.0. T1E2-260. T5E5-185. 17.0. T2E1-261. T4E1-079. T1E2-238. T1E2-060. 15.8. 3.4. T2E4-261. T4E3-091. 8.0. 9.1.

167 views • 1 slides