'Text indexing' presentation slideshows

Processing of large document collections

Processing of large document collections. Part 1 Helena Ahonen-Myka Fall 2002. Organization of the course. Classes: 30.9., 28.10., 29.10., 18.11. lectures (Helena Ahonen-Myka): 13.15-17 exercise sessions (Juha Makkonen): 10.15-12 Exercises are given and returned each week

981 views • 90 slides

Efficient Algorithms for Substring Near Neighbor Problem

374 views • 26 slides

Document Imaging and Forms Processing

330 views • 23 slides

DB2 Net Search Extender

DB2 Net Search Extender. Presenter: Sudeshna Banerji (CIS 595: Bioinformatics). Topics to discuss: Information retrieval Text-indexing DB2 Text Extenders DB2 Net Search Extender References Questions. A Little Background…. Information Retrieval(IR):

351 views • 21 slides

Introduction to Nutch

Zhao Dongsheng 2008.9.29. Introduction to Nutch. Summary. What's Nutch Nutch's architecture How to use Nutch About the first homework. What's Nutch. Written in java Open-source project An Application that can build SE Behind a lot of web sites. What's Nutch. Lucene and Nutch

306 views • 19 slides

Archive-It Architecture Introduction

Archive-It Architecture Introduction. April 3, 2006 Dan Avery Internet Archive. Archive-It Components. Crawling User Interface Storage Playback Text Indexing Integration. Component Integration. Crawling. Heritrix ( http://crawler.archive.org / ) Java application Open source (LGPL)

302 views • 17 slides

A Categorization Theorem on Suffix Arrays with Applications to Space Efficient Text Indexes

A Categorization Theorem on Suffix Arrays with Applications to Space Efficient Text Indexes. Meng He, J. Ian Munro, and S. Srinivasa Rao University of Waterloo. The Problem. Initial Problem Text searching : Finding occurrences of a pattern string in a large (static) document Solution

306 views • 17 slides

Archive-It Architecture Introduction

Archive-It Architecture Introduction. April 18, 2006 Dan Avery Internet Archive. 1. Archive-It Components. Crawling User Interface Storage Playback Text Indexing Integration. 2. Component Integration. 3. Crawling. Heritrix ( http://crawler.archive.org / ) Java application

285 views • 16 slides

Interoperability Challenges and Approaches

291 views • 15 slides