'Compression ratio' diaporamas de présentation

Advanced Topics in Data Mining: Association Rules

Advanced Topics in Data Mining: Association Rules. What Is Association Mining?. Association Rule Mining Finding frequent patterns, associations, correlations, or causal structures among item sets in transaction databases, relational databases, and other information repositories Applications

1.62k views • 103 slides

Introducing SQL Server

Introducing SQL Server. Introduction Adoption TCO TCA Performance Security HA Enterprise Data Management Business Intelligence Clients. Agenda. Adoption!. Why Migrate to or adopt SQL Server Strength of SQL server Range of products that make up SQL server Integration

1.28k views • 96 slides

Chapter 3 Data Representation

Chapter 3 Data Representation. Data and Computers. Computers are multimedia devices, dealing with many categories of information. Computers store, present, and help modify: Numbers Text Audio Images and graphics Video. Analog and Digital Information.

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OBJECTIVES

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AME 436 Energy and Propulsion

AME 436 Energy and Propulsion. Lecture 10 Unsteady-flow (reciprocating) engines 5: Combustion in engines. Outline. Combustion in engines Knock Misfire / flammability limits Incomplete combustion Pollutant formation. Knock - what is it?.

574 views • 43 slides

SEP Acceleration

SEP Acceleration. C.M.S. Cohen Caltech. Outline. Shock acceleration in the IPM ESP events Observations vs theory Observations driving theory Flare acceleration Impulsive SEP event characteristics Shocks in flares? Time of Flight studies Technique Usefulness and questions

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Advanced Seminar in Data Structures

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OBJECTIVES

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Scalable Name Lookup in NDN Using Effective Name Component Encoding

472 views • 32 slides

Adaptive Filtering and Data Compression using Neural Networks in Biomedical Signal Processing

Adaptive Filtering and Data Compression using Neural Networks in Biomedical Signal Processing. T-61.181 Biomedical Signal Processing 2.12.2004. Contents. Neural Networks What are neural networks and where they are used? Properties of a neural network Network topologies Learning

1.03k views • 28 slides

Image Compression

Image Compression. ?.??????? ??????? ??????????????????? ?????????????? ?????????????????????????????????????????????. Image Compression. Reducing the size of image data files While retaining necessary information. Original Image. Compressed Image file. extracted Image file. compress.

750 views • 28 slides

SharePoint 2010 Business Intelligence

SharePoint 2010 Business Intelligence. Module 9: PowerPivot. Overview. PowerPivot For Excel PowerPivot For SharePoint. Lesson: PowerPivot For Excel. PowerPivot Introduction PowerPivot and Excel PowerPivot Features PowerPivot Functions VertiPaq Engine Where are my rows? SQL Azure

450 views • 28 slides

SQL Server 2008 Fast Track Data Warehouse 2.0 Accelerate your data warehouse roadmap

SQL Server 2008 Fast Track Data Warehouse 2.0 Accelerate your data warehouse roadmap. Microsoft Data Warehouse Vision. Make SQL Server the gold standard for data warehousing offering customers. Massive Scalability at Low Cost. Hardware Choice. Improved Business Agility and Alignment.

611 views • 27 slides

Online Memory Compression for Embedded Systems

Online Memory Compression for Embedded Systems. Lei Yang & Robert P. Dick Northwestern University Haris Lekatsas & Srimat Chkradhar NEC Laboratories America Presented by Adam Schindelar. ACM Transactions on Embedded Computing Systems, Vol. 9, No. 3. Objective.

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Reporter: Alex Hsueh Date: 01, Jan. 2011

364 views • 26 slides

591 views • 20 slides

Vacuum Systems

Vacuum Systems. Lecture 6 G.J. Mankey gmankey@mint.ua.edu. Pumping Speed and Throughput. The mass flow or throughput of a pump is given by the equation Q = SP where S is the pumping speed and P is the pressure. For a conductive element Q = C(P 1 -P 2 )

529 views • 15 slides

Engine Performance Some Basics

Engine Performance Some Basics. b. Force F. Stator. Rotor. N. Load cell. Torque and Power. Torque is measured off the output shaft using a dynamometer. The torque exerted by the engine is T :. The power delivered by the engine turning at a speed N and

414 views • 13 slides

Internal Combustion Engine Group

Internal Combustion Engine Group. The effect of compression ratio on exhaust emissions from a PCCI Diesel engine. ECOS 2006 12-14 July 2006. Laguitton, Crua, Cowell, Heikal, Gold. Content. Introduction Experimental set-up Validation of single cylinder design

297 views • 13 slides

COMPRESSION RATIO

798 views • 9 slides