33 Treaps PPTs View free & download

Treaps and a DVD Checkout System PowerPoint PPT Presentation

Treaps and a DVD Checkout System - Treaps and a DVD Checkout System. Jim Moiani. Michael Crocker. It's a tree... it's a heap... We used treaps to create a DVD rental system ...

Treaps and a DVD Checkout System. Jim Moiani. Michael Crocker. It's a tree... it's a heap... We used treaps to create a DVD rental system ...

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Lecture 25: AlgoRhythm Design Techniques PowerPoint PPT Presentation

Lecture 25: AlgoRhythm Design Techniques - Title: Lecture Subject: CSE 373 Author: Raj Rao Last modified by: uw Created Date: 3/21/1997 11:12:26 AM Document presentation format: Overhead Other titles

Title: Lecture Subject: CSE 373 Author: Raj Rao Last modified by: uw Created Date: 3/21/1997 11:12:26 AM Document presentation format: Overhead Other titles

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Dynamic Algorithms for Planar Point Location PowerPoint PPT Presentation

Dynamic Algorithms for Planar Point Location - User Interface (Mouse/Windows relation) Graphics and CAD/CAM. etc. Why dynamic? Interesting. Heavy use in circuit layout, computer graphics, etc. Some Previous Work ...

User Interface (Mouse/Windows relation) Graphics and CAD/CAM. etc. Why dynamic? Interesting. Heavy use in circuit layout, computer graphics, etc. Some Previous Work ...

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Binary Search Tree AVL Trees and Splay Trees PowerPoint PPT Presentation

Binary Search Tree AVL Trees and Splay Trees - Including a node in a BST ... BST trees that maintain a reasonable balanced tree all the time. ... AVL Tree Property: It is a BST in which the heights of the ...

Including a node in a BST ... BST trees that maintain a reasonable balanced tree all the time. ... AVL Tree Property: It is a BST in which the heights of the ...

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Option 2: The Oceanic Data Utility: Global-Scale Persistent Storage PowerPoint PPT Presentation

Option 2: The Oceanic Data Utility: Global-Scale Persistent Storage - Consumers of data move, change from one device to another, work in cafes, ... Introspective Monitoring and ... Initial introspective gathering of tacit ...

Consumers of data move, change from one device to another, work in cafes, ... Introspective Monitoring and ... Initial introspective gathering of tacit ...

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Anti-Persistence or History Independent Data Structures PowerPoint PPT Presentation

Anti-Persistence or History Independent Data Structures - history independent: if any two sequences of operations S1 and S2 that yield the ... This gives a history independent version of a huge class of data structures ...

history independent: if any two sequences of operations S1 and S2 that yield the ... This gives a history independent version of a huge class of data structures ...

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CS1102 Tut 9 Priority Queues and Heaps PowerPoint PPT Presentation

CS1102 Tut 9 Priority Queues and Heaps - Heap property: for every node v, the search key in v is greater to those in the children of v ... Hence we can also do rotation to maintain the property of heap! ...

Heap property: for every node v, the search key in v is greater to those in the children of v ... Hence we can also do rotation to maintain the property of heap! ...

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Amortized Analysis PowerPoint PPT Presentation

Amortized Analysis - Competitive analysis. Make quantitative statements ... Amortized analysis. Any sequence of n insert / delete operations take O(n) time. ... Splay Tree Analysis ...

Competitive analysis. Make quantitative statements ... Amortized analysis. Any sequence of n insert / delete operations take O(n) time. ... Splay Tree Analysis ...

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Option 2: The Oceanic Data Utility: Global-Scale Persistent Storage - Consumers of data move, change from one device to another, work in cafes, cars, ... Promiscuous Caching: Data may be cached anywhere, anytime ...

Consumers of data move, change from one device to another, work in cafes, cars, ... Promiscuous Caching: Data may be cached anywhere, anytime ...

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XML Database Engines PowerPoint PPT Presentation

XML Database Engines - ... the size and number of documents that are kept in main memory ... Queries themselves are XML documents with embedded query instructions: staff employee ...

... the size and number of documents that are kept in main memory ... Queries themselves are XML documents with embedded query instructions: staff employee ...

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Lecturer: Moni Naor PowerPoint PPT Presentation

Lecturer: Moni Naor - Lecturer: Moni Naor. Foundations of Privacy. Informal Lecture. Anti-Persistence or History Independent Data Structures. Why hide your history? Core dumps ...

Lecturer: Moni Naor. Foundations of Privacy. Informal Lecture. Anti-Persistence or History Independent Data Structures. Why hide your history? Core dumps ...

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CS1102 Tut 8 Heaps PowerPoint PPT Presentation

CS1102 Tut 8 Heaps - Then, starting from the last internal node, 8, up to the root, bubble down. 12. 10 ... Bubble down. 13. 8 ... Would you need to bubble down? Q2 updateKey ...

Then, starting from the last internal node, 8, up to the root, bubble down. 12. 10 ... Bubble down. 13. 8 ... Would you need to bubble down? Q2 updateKey ...

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Dynamic%20connectivity%20algorithms%20for%20Feynman%20diagrams PowerPoint PPT Presentation

Dynamic%20connectivity%20algorithms%20for%20Feynman%20diagrams - Dynamic connectivity algorithms for Feynman diagrams Rubao Ji Advisor: Dr. Robert W. Robinson Committee: Dr. E. Rodney Canfield Dr. Daniel M. Everett

Dynamic connectivity algorithms for Feynman diagrams Rubao Ji Advisor: Dr. Robert W. Robinson Committee: Dr. E. Rodney Canfield Dr. Daniel M. Everett

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K: 5 - For every node v, the search key in v is greater than or equal to those in the children of v ... All keys smaller than the root are stored in the left subtree ...

For every node v, the search key in v is greater than or equal to those in the children of v ... All keys smaller than the root are stored in the left subtree ...

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Different Tree Data Structures for Different Problems PowerPoint PPT Presentation

Different Tree Data Structures for Different Problems - Different Tree Data Structures for Different Problems Data Structures Data Structures have to be adapted for each problem: A specific subset of operations (Example ...

Different Tree Data Structures for Different Problems Data Structures Data Structures have to be adapted for each problem: A specific subset of operations (Example ...

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Sampling From a Moving Window Over Streaming Data PowerPoint PPT Presentation

Sampling From a Moving Window Over Streaming Data - Once the element with that index arrives, store it and choose the index that ... the problem of maintaining a sample over a moving window from a data stream ...

Once the element with that index arrives, store it and choose the index that ... the problem of maintaining a sample over a moving window from a data stream ...

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Teaching Geometric Algorithms to Gracefully PowerPoint PPT Presentation

Teaching Geometric Algorithms to Gracefully - Generated the movie we see previously. Discuss a few applications of the framework. ... Suppose float precision up to , what should be to avoid round-off error? ...

Generated the movie we see previously. Discuss a few applications of the framework. ... Suppose float precision up to , what should be to avoid round-off error? ...

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Proactive Infrastructure: The Ninja Service Platform PowerPoint PPT Presentation

Proactive Infrastructure: The Ninja Service Platform - .au/.mp3 player. Music stream (.au or .mp3) 4. Example: Millennium Cluster ... Programmatic interface to buy/sell/trade stocks through online brokerage. NinjaFAX ...

.au/.mp3 player. Music stream (.au or .mp3) 4. Example: Millennium Cluster ... Programmatic interface to buy/sell/trade stocks through online brokerage. NinjaFAX ...

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Huffman Coding Draw the tree, label all nodes w/ index, leaves w/ letter and all links(0 or 1) PowerPoint PPT Presentation

Huffman Coding Draw the tree, label all nodes w/ index, leaves w/ letter and all links(0 or 1) - Hashing Chaining. For Final: No Ordered Hashing or Brent's Method ... Hashing Double vs. Chaining. Primary hash function: ... Show the table using Chaining: ...

Hashing Chaining. For Final: No Ordered Hashing or Brent's Method ... Hashing Double vs. Chaining. Primary hash function: ... Show the table using Chaining: ...

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Analysis review amortization PowerPoint PPT Presentation

Analysis review amortization - you buy a new car for $20,000. You expect it to last 10 years. Amortization. Approach 1: use the car, and in year 11, you have a $20,000 cost to replace it ...

you buy a new car for $20,000. You expect it to last 10 years. Amortization. Approach 1: use the car, and in year 11, you have a $20,000 cost to replace it ...

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CS1102 Tut 9 Hashing PowerPoint PPT Presentation

CS1102 Tut 9 Hashing - The elements are email addresses. ... will all be hashed to the same value e.g. 'hotmail.com' ... The search keys are integers in the range 0 through 99999. ...

The elements are email addresses. ... will all be hashed to the same value e.g. 'hotmail.com' ... The search keys are integers in the range 0 through 99999. ...

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Chapter 9 binary tree PowerPoint PPT Presentation

Chapter 9 binary tree - Pitfall: stack limit of recursive call. Recall linear search in chapter 6 ... Pitfall: stack limit of recursive call. A binary tree is either. empty. or ...

Pitfall: stack limit of recursive call. Recall linear search in chapter 6 ... Pitfall: stack limit of recursive call. A binary tree is either. empty. or ...

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Binary Trees our leafy, annoying friends PowerPoint PPT Presentation

Binary Trees our leafy, annoying friends - Order Properties ( a, b, c)? Basic properties for certain order-type relations: ... a AIO b and b AIO a does not mean a = b. So we might also need Is_Equal_To! ...

Order Properties ( a, b, c)? Basic properties for certain order-type relations: ... a AIO b and b AIO a does not mean a = b. So we might also need Is_Equal_To! ...

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The Geometry of Binary Search Trees PowerPoint PPT Presentation

The Geometry of Binary Search Trees - in BST to touch x1, x2, ..., xm in order ... Proposed as offline BST algorithm ('Order by Next Request') No o(n)-competitiveness known. Online ASS/BST Equivalence ...

in BST to touch x1, x2, ..., xm in order ... Proposed as offline BST algorithm ('Order by Next Request') No o(n)-competitiveness known. Online ASS/BST Equivalence ...

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Trees - School of EECS, WSU * * * Splay Tree Solution 2 Still rotate tree on the path from the new/accessed node X to the root But, rotations are more selective based on ...

School of EECS, WSU * * * Splay Tree Solution 2 Still rotate tree on the path from the new/accessed node X to the root But, rotations are more selective based on ...

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The Ninja Service Platform Architecture or, The Right Way to do Thin Client Computing PowerPoint PPT Presentation

The Ninja Service Platform Architecture or, The Right Way to do Thin Client Computing - HINDE: architecture for digitally secure e-cash. Span the spectrum of end-user devices ... automatic UI generation. Ecash Mint. Authenticated service to act as ...

HINDE: architecture for digitally secure e-cash. Span the spectrum of end-user devices ... automatic UI generation. Ecash Mint. Authenticated service to act as ...

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Proactive Infrastructure: The Ninja Service Platform - current approach based on weighted statistical matching ... Accesses real-time stock data from Internet ... FAXes; authentication used for access control ...

current approach based on weighted statistical matching ... Accesses real-time stock data from Internet ... FAXes; authentication used for access control ...

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Proactive Infrastructure: The Ninja Service Platform - Ninja Project Goals. Enable a service-centric world ... Ninja 'NOW Jukebox' Harnesses Berkeley Network of Workstations ... Keiretsu: The Ninja Pager Service ...

Ninja Project Goals. Enable a service-centric world ... Ninja 'NOW Jukebox' Harnesses Berkeley Network of Workstations ... Keiretsu: The Ninja Pager Service ...

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Proactive Infrastructure: The Ninja Service Platform - web cache, search index/data, mint accounts, etc. consistent, persistent, and highly available ... Ecash Mint. Authenticated service to act as digital secure cash mint ...

web cache, search index/data, mint accounts, etc. consistent, persistent, and highly available ... Ecash Mint. Authenticated service to act as digital secure cash mint ...

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COMP 482 ELEC 420 PowerPoint PPT Presentation

COMP 482 ELEC 420 - Randomly-built BST. Reasonably balanced in expected case ... BST, AVL, B-Tree, Red-Black, AA, Skip list, Heap, Treap, Scapegoat, Splay ...

Randomly-built BST. Reasonably balanced in expected case ... BST, AVL, B-Tree, Red-Black, AA, Skip list, Heap, Treap, Scapegoat, Splay ...

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Dynamic Delaunay Triangulation PowerPoint PPT Presentation

Dynamic Delaunay Triangulation - can compute in ?(n lg n) dual of Voronoi diagram. minimum angle is maximized ... O(lg n) ... Depth must be O(lg n) expected. So point location queries are fast. ...

can compute in ?(n lg n) dual of Voronoi diagram. minimum angle is maximized ... O(lg n) ... Depth must be O(lg n) expected. So point location queries are fast. ...

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CS 450 Design PowerPoint PPT Presentation

CS 450 Design - Splay Trees. 11/28/09. CS 450 - ALgorithms. Optimized Trees - Overview ... Splay tree - self optimizing, frequently accessed nodes will move nearer to the root ...

Splay Trees. 11/28/09. CS 450 - ALgorithms. Optimized Trees - Overview ... Splay tree - self optimizing, frequently accessed nodes will move nearer to the root ...

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OceanStore GlobalScale Persistent Storage PowerPoint PPT Presentation

OceanStore GlobalScale Persistent Storage - Consumers of data move, change from one device to another, work ... of service' need 12TB of spinning storage ... 100TB of spinning storage (Brewster Kahle) ...

Consumers of data move, change from one device to another, work ... of service' need 12TB of spinning storage ... 100TB of spinning storage (Brewster Kahle) ...

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Treaps PowerPoint PPT Presentations