'Compression schemes' diaporamas de présentation

Understanding SIP (I)

951 views • 54 slides

XML Compression Techniques

XML Compression Techniques. Gregory Leighton Web Data Management Lab Department of Computer Science University of Calgary June 24, 2008. Outline. XML primer XML-conscious compression schemes Non-queryable schemes Queryable schemes Future directions. The Extensible Markup Language (XML).

716 views • 48 slides

CS 502: Computing Methods for Digital Libraries

CS 502: Computing Methods for Digital Libraries. Lecture 9 Conversion to Digital Formats Anne Kenney, Cornell University Library. What are Digital Images?. Electronic snapshots taken of a scene or scanned from documents samples and mapped as a grid of dots or picture elements (pixels)

424 views • 34 slides

Presented by: Sailesh Kumar Discussion Leader: Max Podlesny

A High Throughput String Matching Architecture for Intrusion Detection and Prevention Lin Tan, Timothy Sherwood Appeared in ISCA 2005. Presented by: Sailesh Kumar Discussion Leader: Max Podlesny. Overview. Overview of IDS/IPS systems String matching and regular expression matching

398 views • 30 slides

Using Variable to Variable Compression Codes to Characterize Gene Sequence

379 views • 25 slides

Constructing Scalable Overlays for Pub/Sub With Many Topics

Constructing Scalable Overlays for Pub/Sub With Many Topics Problems, Algorithms, and Evaluation G. Chockler, R. Melamed, Y. Tock , IBM Haifa Research Lab R. Vitenberg , University of Oslo Publish/Subscribe (Pub/Sub) {A,B,C,E,} Subscription (N1)={B,C,D} N2 {A,D} N1 N3 M1 Message Bus

1.93k views • 24 slides

XML Compression

XML Compression. Aslam Tajwala Kalyan Chakravorty. Overview. Motivation for XML Compression Techniques for achieving XML compression XMill XMill Architecture. Why Compress XML?. Structured nature of XML makes it understandable to humans, Downside: XML is verbose

454 views • 23 slides

On-Disk Bitmap Index In Bizgres

On-Disk Bitmap Index In Bizgres. Ayush Parashar aparashar@greenplum.com and Jie Zhang jzhang@greenplum.com. Agenda. Introduction to On-Disk Bitmap Index Bitmap index creation Bitmap index creation performance - index size and creation time Performance with varying cardinality

341 views • 18 slides

Master Technology Teacher Competency 004

Master Technology Teacher Competency 004 Fabian Salcedo EDTC 6343 Competency 004 The Master Technology Teacher knows and applies basic strategies and techniques for using digital video technology. The Master Technology Teacher:

516 views • 17 slides

Master Technology Teacher Competency 004

Master Technology Teacher Competency 004. Fabian Salcedo EDTC 6343. Competency 004 The Master Technology Teacher knows and applies basic strategies and techniques for using digital video technology. The Master Technology Teacher:

310 views • 17 slides