CMPS 2200 Introduction to Algorithms
Fall 12
Slides, pictures
Tuesday 9/4/12:
officeHours,
algorithm,
describeAlgorithm,
insertionSort1,
insertionSort2,
best_and_worst_case,
compareRuntimes_asymptoticGrowth,
runtimeFunction,
definition-bigOh,
bigOhExamples,
Wednesday 9/5/12:
bigOhExample-a,
bigOhExample-b,
OmegaExample,
bigOh-Omega-Lemma,
definitions-bigOh_Omega_Theta_littleOh,
limitTheorem,
littleOhExample,
OmegaExample2,
OmegaExample2_logBases,
logs_and_exponentials,
codeSnippets,
2nsquaredExample,
Monday 9/10/12:
Divide-and-conquer slides,
log-codeSnippet,
nlogn-codeSnippet,
summationFormulas,
height_mergesortRecursionTree,
nlogn-induction1,
nlogn-induction2,
binarySearchRecursionTree,
logn-induction,
recursionTreeEx1,
recursionTreeEx2,
logRules,
Wednesday 9/12/12:
Divide-and-conquer slides II,
convexHull_tangent,
poweringNumber_slow1,
poweringNumber_slow2,
poweringNumber_slow3,
poweringNumber_fast1,
poweringNumber_fast2,
halvingDecimalNumber,
multiplyingIntegerSlow1,
multiplyingIntegerSlow2,
matrixMultiplication,
subdividingMatrix,
Monday 9/17/12:
Divide-and-conquer slides III,
Randomized algorithms slides I,
logs_epsilon,
MasterTheoremCounterEx,
mergesortEx,
case1Ex,
regularityConditionEx,
MasterTheoremCounterEx2,
StrassenEx,
permutations,
Wednesday 9/19/12:
functions_not_bigOh,
sampleSpace_probability,
loadedDie,
sampleSpace_probabilityEx,
probabilityProperties,
randomVariable,
randomVariableEx,
expectedValue,
linearityOfExpectation,
linearityOfExpectation2,
randomizedAlgorithms,
deterministicRuntime,
randomization,
expectedRuntime,
expectedRuntime2,
expectedRuntime3,
Monday 9/24/12:
Randomized algorithms slides II,
quicksortEx,
quicksortRecTreeEx,
recTreeHeight,
Zij,
Xij,
EXij,
zi_zj_comparisons1,
zi_zj_comparisons2,
probability_zi_zj_compared,
EX,
Monday 10/1/12:
Sorting slides ,
Order statistics slides ,
completeBinaryTrees,
nFactorial,
masterTheorem1,
masterTheorem2,
Wednesday 10/3/12:
Review for test 1 ,
Graph slides ,
undirectedGraph,
directedGraph,
graphExamples,
arrayOfArrays,
BFS-tree,
DFS-tree,
Monday 10/8/12:
Dijkstra slides
trees,
DFS-tree,
DAG,
dijkstra_S,
Monday 10/15/12:
StrassenProject,
priorityQueue,
priorityQueueImplementations,
heapDef,
heapExample,
Wednesday 10/17/12:
juggling,
completeBinaryTree1,
completeBinaryTree2,
heapExample,
heapExInsert,
heapExExtracMin,
heapExDecreaseKey,
heapsort,
heapifyDown,
extractMin_decreaseKey,
heapInDijkstra,
insert_heapifyUp,
Monday 10/22/12:
More shortest path slides,
vertexImplementation,
heap,
Wednesday 10/24/12:
MST slides, annotations,
MST-Prim,
UnionFind,
Monday 10/29/12:
Amortization slides,
Union-Find slides,
treeTraversal,
nodeObject,
Wednesday 10/31/12:
Review for test 2 ,
Red-black tree slides,
binarySearchTree,
BST-delete,
Monday 11/5/12:
B-tree slides
Additional material:
B-trees,
different implementations of B-trees,
numberOfChildren,
Btree_height,
Monday 11/12/12:
Dynamic Programming slides
recursiveFibonacci,
coordinateCSMajor,
fibMemoization,
LCS_example,
LCS_example2,
Wednesday 11/14/12:
LCS_example,
LCS_bottomUp_Code,
LCS_recursionTree,
makingChange,
greedyAlgorithm,
Monday 11/19/12:
makingChange,
makingChangeGreedy,
makingChangeOptSubstructure,
makingChangeLemma,
greedyCorrectness,
makingChangeDP,
bottomUpDP,
knapsack,
knapsackGreedy,
knapsackDP,
knapsackDP2,
Monday 11/26/12:
All pairs shortest paths slides,
P and NP slides,
project2-fileFormat,
boolean_CNF_Formula,
Wednesday 11/28/12:
transitivity,
booleanFormula_classDiagramNP,
proveNPcompleteness,
HC_TSP,
HC_TSP2,
Monday 12/3/12:
Approximation algorithms notes I,
notes II (courtesy of Sariel Har-Peled; relevant sections for Vertex Cover and Set Cover are 6.1 and 7.1; relevant chapter in the book is 5.4)
dealWithHardProblems,
approximationRatio,
project2Due,
VC-greedyApprox,
VC-greedyApproxEx,
VC-approx,
VC-approxEx,
VC-approxTheorem,
VC-approxTheorem2,
VC-approxTheorem3,
TSP_with_triangleInequality,
TSP_approx,
Euclidean_TSP_Ex,
Wednesday 12/5/12:
Computational geometry slides, Review for the final exam,
TSP_2approx-theorem,
TSP_2approxEx,
TSP_2approxEx2,
TSP_2approxEx3,
lineSegmentIntersection,
officeHours,
Last modified by Carola Wenk,
cwenk -at- tulane -dot- edu,
