'Search time' presentation slideshows

Chapter 7

Chapter 7. Skip Lists and Hashing Part 2: Hashing. Sorted Linear Lists. For formula-based implementation Insert: O(n) comps & data moves Delete: O(n) comps & data moves Search: O(log(n)) comps For chained implementation: Insert: O(n) comps Delete: O(n) comps Search: O(n) comps.

901 views • 72 slides

Fast Firewall Implementation for Software and Hardware-based Routers

Fast Firewall Implementation for Software and Hardware-based Routers. Lili Qiu Joint work with George Varghese (UCSD) and Subhash Suri (UCSB). Outline. Motivation for packet classification Performance metrics Related work Our approaches Performance results Summary. Motivation.

584 views • 41 slides

SKIP LIST & SKIP GRAPH

603 views • 40 slides

Complexity & Analysis of Data Structures & Algorithms

Complexity & Analysis of Data Structures & Algorithms. Piyush Kumar (Lecture 2: Algorithmic Analysis). Welcome to COP4531. Based on slides from J. Edmonds, S. Rudich, S. H. Teng, K. Wayne and my old slides. Algorithm: What is it?.

568 views • 38 slides

Height-Balanced Binary Search Trees

Height-Balanced Binary Search Trees. AVL Trees. Background. Binary Search Trees allow dynamic allocation (like linked lists), but O(log 2 (n)) average case search time (like arrays). Problem: they still have O(n) worst case search time.

608 views • 38 slides

HCI Masters Project Course

232 views • 23 slides

Using Access Probabilities In Address Lookups

Using Access Probabilities In Address Lookups. Jim Washburn & Katerina Argyraki EE384Y Class Project. Access probabilities are not uniform. Lookup table contains set of keys K i Access probabilities P i Access times A i Avg access time E i = ? i { A i P i }.

324 views • 23 slides

Firefighter Geo-Location Devices

Firefighter Geo-Location Devices. Wayne C. Haase, Ph.D. Summit Safety, Inc. Why Geo-Location?. Tactical Management of Resources Accountability Rescue. Requirements. General Requirements. Work 100% of the time Work in 100% of buildings/structures Work through smoke, steam, fire

306 views • 21 slides

341 views • 20 slides

The effect of colony size on energy acquisition rates in Pogonomyrmex

The effect of colony size on energy acquisition rates in Pogonomyrmex. Melanie E. Moses Sevilleta LTER Symposium January 14, 2004. Introduction. Most organisms show a nonlinear relationship between body size and energy acquisition rates

253 views • 19 slides

Searching

Searching. Searching in a sorted linked list takes linear time in the worst and average case. Searching in a sorted array takes logarithmic time in the worst and average case. Can we get logarithmic search time in a linked memory structure? Idea #1 : Skip List

290 views • 17 slides

Lecture 9 : Balanced Search Trees

Lecture 9 : Balanced Search Trees. Bong-Soo Sohn Assistant Professor School of Computer Science and Engineering Chung-Ang University. Balanced Binary Search Tree. In Binary Search Tree

256 views • 16 slides

Lecture 3

Lecture 3. Analysis of Algorithms, Part II. Plan for today. Finish Big Oh , more motivation and examples, do some limit calculations. Little Oh, Theta notation Start Recurrences . Ex.1 ch.1 in textbook Tower of Hanoi. Binary search recurrence.

220 views • 14 slides

Peer-to-Peer and Social Networks

225 views • 13 slides

Time-Hardware Resource: A Criterion of Efficiency of Digital Signal Search&Detection Devices

Time-Hardware Resource: A Criterion of Efficiency of Digital Signal Search&Detection Devices. by Alexander Fridman Moscow Aviation Institute. Search & Detection Problem,1. Coherent accumulation:. Non-coherent accumulation:. Search & Detection Problem, 2. Decision rule where:

209 views • 13 slides

Lecture Notes 2

Lecture Notes 2. Prof. Dechter ICS 270A Winter 2003. Explicit Graph. Graph Theory. Sates: board configurations Operators: move-blank: up, down, right, left (when possible). Graph Theory (continued). Breadth-First Search (BFS) Properties. Solution Length: optimal Search Time: O ( B d )

207 views • 12 slides

Skip Lists

549 views • 11 slides

Creating Assignments and Quizzes in Discovery Education

Creating Assignments and Quizzes in Discovery Education. Carley Givens Berea Elementary November 19, 2013. Creating an Assignment-Screen #1. Go to Builder Tools, then Assignment Builder. Complete the Assignment Information.

188 views • 8 slides

Hashing

Hashing . Chapter 10 . Comparison of keys was the main operation used by the previous discussed searching methods . There is a different way of searching by calculates the position of the key based on the value of the key. So, the search time is reduced to O(1) from O(n) or from O(log n).

199 views • 6 slides

Algorithms Animation Workshop

Algorithms Animation Workshop. Dynamic Programming: Optimal Static Binary Search Tree. by Roman Gubarenko supervised by Prof. A. Mirzaian. Roman Gubarenko, York University. BST Algorithm.

124 views • 4 slides