'Uniform hash function' presentation slideshows

Dictionaries

Dictionaries. Collection of pairs. (key, element) Pairs have different keys. Operations. get(theKey) put(theKey, theElement) remove(theKey). Application. Collection of student records in this class. (key, element) = (student name, linear list of assignment and exam scores)

626 views • 57 slides

CS235102 Data Structures

CS235102 Data Structures. Chapter 8 Hashing. Chapter 8 Hashing: Outline. The Symbol Table Abstract Data Type Static Hashing Hash Tables Hashing Functions Mid-square Division Folding Digit Analysis Overflow Handling Linear Open Addressing, Quadratic probing, Rehashing Chaining.

606 views • 46 slides

Hash Table

Hash Table. ??? Fall 2010 CSE, POSTECH. Dictionaries. Collection of pairs. (key, element) Pairs have different keys. e.g., gradebook, phone book, e-dictionary Operations. get(theKey) put(theKey, theElement) remove(theKey)

543 views • 45 slides

Hashing

Hashing. Alan, Tam Siu Lung 96397999 Tam@SiuLung.com 99967891. Prerequisites. List ADT Linked List Table ADT Array Mathematics Modular Arithmetic Computer Organization ASCII Algorithm Order Analysis. Basic Data Types. Abstract Data Types (ADT). Stack<v>

510 views • 33 slides

Counting Distinct Objects over Sliding Windows

Counting Distinct Objects over Sliding Windows. Presented by: Muhammad Aamir Cheema. Joint work with Wenjie Zhang, Ying Zhang and Xuemin Lin. University of New South Wales, Australia. Introduction. Counting distinct objects: Given a dataset D, return the number of distinct objects in D.

468 views • 27 slides

CS5112: Algorithms and Data Structures for Applications

CS5112: Algorithms and Data Structures for Applications. Lecture 7: Some distributed algorithms. Ramin Zabih Some figures from Wikipedia/Google image search. Administrivia. HW comments and minor corrections on Slack Please keep an eye on it for announcements

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A Scalable Content-Addressable Network

136 views • 12 slides