'Spatial data types' presentation slideshows

Spatial Data Mining

Spatial Data Mining. Outline. Motivation, Spatial Pattern Families Spatial data types and relationships Limitations of Traditional Statistics Location Prediction model Hotspots Spatial outliers Colocations and Co-occurrences Summary: What is special about mining spatial data ?.

1.58k views • 92 slides

Spatial analysis in GIS

Spatial analysis in GIS. GIS for mineral and hydrocarbon exploration. Used for integrating data (map layers) to identify most prospective areas. ?. Integrating function linear or non-linear parameters. Output mineral potential map Grey-scale or binary. Input spatial datasets

1.76k views • 70 slides

6350 Spatio -temporal Data Processing Course Overview

6350 Spatio -temporal Data Processing Course Overview. Yan Huang huangyan@unt.edu. Basic Information. Instructor: Yan Huang ( huangyan at unt.edu) Meeting place and time: M 2:30-:520pm B157 Office hours: M 12:30-2:30pm. Basic Information. TA : Sasi Koneru (SasiKoneru@my.unt.edu)

722 views • 60 slides

6350 Spatio -temporal Data Processing Course Overview

6350 Spatio -temporal Data Processing Course Overview. Yan Huang huangyan@unt.edu. Basic Information. Instructor: Yan Huang ( huangyan at unt.edu) Meeting place and time: M 2:30-:520pm B157 Office hours: M 12:30-2:30pm. Basic Information. TA : Sasi Koneru (SasiKoneru@my.unt.edu)

702 views • 60 slides

Extracting Regional Knowledge from Spatial Datasets

Extracting Regional Knowledge from Spatial Datasets. Christoph F. Eick Department of Computer Science, University of Houston Motivation: Why is Regional Knowledge Important? Region Discovery Framework A Family of Clustering Algorithms for Region Discovery

779 views • 55 slides

Agenda Today

620 views • 50 slides

CHAPTER 26 Enhanced Data Models: Introduction to Active, Temporal, Spatial, Multimedia,

CHAPTER 26 Enhanced Data Models: Introduction to Active, Temporal, Spatial, Multimedia, and Deductive Databases. 26.1 Active Database Concepts and Triggers. Database systems implement rules that specify actions automatically triggered by certain events Triggers

530 views • 46 slides

Geographical Database

Geographical Database. Presented by: Myriam Benkirane Supervised By: Dr. D. Kettani. Outline. Introduction. What is a Geographical Database? Spatial Database Elements. Spatial Database Types. Data types and models. Querying. Indexing. Spatial Join. System design and architecture.

833 views • 44 slides

John Pickford IBM

427 views • 31 slides

Alexander Gelbukh Gelbukh

Special Topics in Computer Science Advanced Topics in Information Retrieval Lecture 5 (book chapter 11) : Multimedia IR: Models and Languages. Alexander Gelbukh www.Gelbukh.com. Previous Chapter: Conclusions. Inverted files seem to be the best option

396 views • 29 slides

Alexander Gelbukh Gelbukh

Special Topics in Computer Science Advanced Topics in Information Retrieval Lecture 5 (book chapter 11) : Multimedia IR: Models and Languages. Alexander Gelbukh www.Gelbukh.com. Previous Chapter: Conclusions. Inverted files seem to be the best option

294 views • 29 slides

Spatial Concepts and Data Models

Spatial Concepts and Data Models. Reading: Shekhar & Chawla Chapter 2 November 22, 2005. Outlines. This chapter introduces spatial data model from Spatial ORDBMS perspectives Main concern is to define spatial data types and spatial operators in DBMS level

665 views • 28 slides

Geographical referencing and the modifiable areal unit problem

Geographical referencing and the modifiable areal unit problem. Geographical referencing and the MAUP. Lecture overview: Objectives of lecture Introductory questions Geographical referencing of social data Modifiable areal unit problem Lecture summary. Objectives.

462 views • 25 slides

Spatial KR: Modeling in Practice

Operationalizing the Geospatial Semantic Web. Spatial KR: Modeling in Practice. Also. Yaser Bishr, Ph.D. CTO, Co-Founder Image Matters LLC yasreb@imagem.cc. About this Talk. SHRDLU. The history of AI is full of examples of two weaknesses: Over-promising by insiders

228 views • 22 slides

Taking Constraints out of Constraint Databases

Taking Constraints out of Constraint Databases. Dina Goldin University of Connecticut Applications of Constraint Databases Paris, France, June 2004. queries. Table-based Logical Layer. Physical Layer. Relational Databases. Codd[70] provided an additional level of abstraction

282 views • 20 slides

Open Relevance Project

216 views • 13 slides

Implementing Local Search with Apache Solr and Lucene

Implementing Local Search with Apache Solr and Lucene. Grant Ingersoll. Topics. Use Cases Concepts of Local Search Local Search support in Apache Solr Indexing Filtering Searching Faceting Sorting Demo. Use Cases. Asset Management Social Networking Find all friends near me

325 views • 13 slides

Topological Relationships Between Complex Spatial Objects

Topological Relationships Between Complex Spatial Objects. Daniel Hess and Yun Zhang. Problems. • To distinguish between simplified and complex spatial objects • To define topological relationships between complex spatial objects

244 views • 10 slides

Spatial Data Types And Indexing SQL Server 2008

Spatial Data Types And Indexing SQL Server 2008. Bob King. Data Types. geometry Planar data geography Geodetic data (projection of the curve of the Earth) Represents points, polygons, regions, etc. in the same data type. Common Methods. Contains Distance Equals Intersects

197 views • 6 slides