'Internal nodes' presentation slideshows

High-throughput sequence alignment using Graphics Processing Units. Michael C Schatz, Cole Trapnell, Arthur L Delcher, Amitabh Varshney UMD Presented by Steve Rumble. Motivation. NGS technologies produce a ton of data AB SOLiD: 22e6 25-mers Others are even worse…

Towards Mobile Cryptography. Thomas Sander and Christian Tschudin International Computer Science Institute Berkeley, California. Mobile Code. Mobile computing: Applications have to handle extended off-line periods Mobile agents – carry request to server, execute, return results.

Mammal. gestate() giveBirth(). human. elephant. rabbit. Inheritance: runtime vs. compile time binding. virtual functions which function is actually called? determined at run-time must call through pointer or reference

Phylogenetic Tree. Phylogenetic Tree: What it is. Drawing evolutionary tree from characteristics of organisms or some measured distances between them Represented as a tree where nodes are the organisms/objects and arcs are the proximity between the respective nodes

Some new sequencing technologies. Molecular Inversion Probes. Single Molecule Array for Genotyping—Solexa. Nanopore Sequencing. http://www.mcb.harvard.edu/branton/index.htm. Pyrosequencing on a chip. Mostafa Ronaghi, Stanford Genome Technologies Center 454 Life Sciences. Polony Sequencing.

Tree-Maps: A Space-Filling Approach to the Visualization of Hierarchical Information Structures . Brian Johnson Ben Shneiderman (HCIL TR 91-06). Steve Betten February 14, 2001. Outline of Paper. Introduction Comparison of methods Example: directory tree Treemap method Algorithms

Quantum tunnel effect and alpha-decay of nuclei. Zhongzhou REN Department of Physics, Nanjing University, Nanjing, China Center of Theoretical Nuclear Physics, National Laboratory of Heavy-Ion Accelerator, Lanzhou, China. Outline. Introduction

Computer Science 2 Data Structures and Algorithms V22.0102 section 2 Introduction to Trees Professor: Evan Korth New York University. Road Map. Introduction to trees Terminology Binary trees Tree traversal Reading: 4.1 – 4.2. Tree. Tree defined recursively

Trees: basic definitions and terminology. Contrary to arrays, stacks, queues and sequences all of which are one- dimensional data structures, trees are two-dimensional data structures with hierarchical relationship between data items.

The Post-Order Heap. Nick Harvey & Kevin Zatloukal. Binary Heap Review. Simple p riority queue “Heap-ordered”: parent key < children keys Insert , DeleteMin require O(log n) time. keys. 1. 3. 5. 12. 9. 11. 7. …. 15. 13. 18. 20. 12. 23. Binary Heap Review.

Mining Association Rules between Sets of Items in Large Databases. presented by Zhuang Wang. Outline. Introduction Formal Model Apriori Algorithm Experiments Summary. Introduction. Association rule:

Heaps, HeapSort, & Priority Queues . Briana B. Morrison Adapted from Alan Eugenio, William J. Collins, & Michael Main. Topics. Heaps Implementation Insertion Deletion Applications Priority Queue HeapSort. Heaps. A heap is a certain kind of complete binary tree. Heaps. Root.

Maximum Likelihood ( ML ) Parameter Estimation with applications to inferring phylogenetic trees Comput. Genomics, lecture 6a. Presentation taken from Nir Friedman’s HU course, available at www.cs.huji.ac.il/~pmai . Changes made by Dan Geiger, Ydo Wexler, and finally by Benny Chor.

Recurrences – II. The Master Method. Based on the Master theorem . “Cookbook” approach for solving recurrences of the form T ( n ) = aT ( n / b ) + f ( n ) a  1, b > 1 are constants. f ( n ) is asymptotically positive.

A Security Pattern for a Virtual Private Network. Ajoy Kumar and Eduardo B. Fernandez Dept. of Computer Science and Eng. Florida Atlantic University Boca Raton, FL , USA. Introduction.

Lecture 15 Pumping Lemma. Consider a CFG G = (V, Σ , R, S). Assume for any rule A → w in R, |w| < c for a constant c > 0. For x in L(G), consider a parse tree T for x. . s. > log c |x|. x. This tree would have at least |x| leaves. Therefore, the depth of this tree > log c |x|.

A Class presentation for VLSI course by : Maryam Homayouni. Based on the work presentation “ANALYSIS & MITIGATION OF CMOS GATE LEAKAGE” Rahul M.Rao, Richard B. Brown University of Michigan Kevin Nowka, Jeffry L. Burns IBM Austin Research Lab. This Work focuses on:.

Voronoi Diagrams. e : Voronoi edge. v : Voronoi vertex. v. e. p i. Post Office: What is the area of service?. p i : site points. Definition of Voronoi Diagram. Let P be a set of n distinct points (sites) in the plane.

Slowly approaching grass specific gene diversification OR We need to fix those phylogenies first! . gene family:. a set of divergent but functionally related genes that descend from the same ancestral gene . species A: 5 copies. species B: 15 copies. retention of duplicated gene copies.

CS 255: Database System Principles slides: From Parse Trees to Logical Query Plans. By:- Arunesh Joshi Id:-006538558. Agenda. Conversion to Relational Algebra. Removing Sub queries From Conditions. Improving the Logical Query Plan. Grouping Associative/Commutative Operators. . Parsing.