'Tree rooted' presentation slideshows

Recall: Representation Changes:

Recall: Representation Changes: Gaussian elimination solves a system of linear equations by first transforming it to another system that makes finding a solution quite easy.

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Context-Free and Noncontext-Free Languages

Context-Free and Noncontext-Free Languages. Chapter 13. Languages That Are and Are Not Context-Free. a * b * is regular. A n B n = { a n b n : n ? 0} is context-free but not regular. A n B n C n = { a n b n c n : n ? 0} is not context-free. Languages and Machines.

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Context-Free and Noncontext-Free Languages

Context-Free and Noncontext-Free Languages. Chapter 13. Languages That Are and Are Not Context-Free. a * b * is regular. A n B n = { a n b n : n ? 0} is context-free but not regular. A n B n C n = { a n b n c n : n ? 0} is not context-free. Languages and Machines.

597 views • 49 slides

Communication Networks

Communication Networks. Recitation 10. Multimedia, QoS & Multicast Routing. QoS. network provides application with level of performance needed for application to function. Quality of Service: What is it?. Multimedia applications: network audio and video. Multimedia QoS Requirements.

573 views • 44 slides

Dynamic Set ADT Binary Trees

Dynamic Set ADT Binary Trees. Gerda Kamberova Department of Computer Science Hofstra University. Overview. Dynamic set ADT Some implementations an their complexities Graphs Trees Binary trees (BT) Binary search trees (BST) Implementation of Dynamic Set ADT with BST

454 views • 26 slides

Orthogonal Range Searching

Orthogonal Range Searching. Reading: Chapter 5 of the Textbook Driving Applications Querying a Database Related Application Crystal Structure Determination. Interprete DB Queries Geometrically. Transform records in database into points in multi-dimensional space.

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CSCE350 Algorithms and Data Structure

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Trees

Trees. Trees. Set of elements or nodes one node as root every other node has a single predecessor (parent) and zero or more successors (children) nodes without successors are called leaves Nodes are connected by edges The depth of a node is the number of edges on the path to the root

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PE-based IPv6 multicast transition for mesh problem

PE-based IPv6 multicast transition for mesh problem. Yong Cui @ CERNET . Why we need multicast transition?. From CERNET Existing multicast applications are in IPv4 Native IPv6 CERNET2 is expected to support IPv4 multicast applications IPv4 multicast traffic is low ?.

244 views • 11 slides

Lecture 13

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Breadth First Search (BFS)

Breadth First Search (BFS). Is s connected to t ?. Build layers of vertices connected to s. L j : all nodes at distance j from s. L 0 = {s}. Assume L 0 ,..,L j have been constructed. L j+1 set of vertices not chosen yet but are connected to L j. Stop when new layer is empty.

63 views • 2 slides