Issues and Challenges 1 Issues and Challenges Adding









- Slides: 9

Issues and Challenges • 1

Issues and Challenges • Adding historical data • Performance • Licensing • Improving the Geoparser • General Issues • 2

When’s a Feature? Plus the temporal dimension! • 3

Feature Typing • Is the ADL Feature Type Thesaurus flexible enough? • Does it make sense for HE/FE? • Are there alternatives? • Issues relating particularly to admin boundaries • Lack of comprehensive compendium of modern and historical geographies • 4

Performance - the art of the possible • Need to investigate different architectures • Always want responses faster but how fast should we expect a response? • What are the acceptable parameters for response times? • Are clients/users prepared to wait longer for answers to more complex queries? • 5

Data Licensing • HE/FE only? • Additional data and licensing – What additional data should be in the gazetteer? – What restrictions are there on usage? – If specific data are felt to be needed, who should pay? • 6

Geoparser • Do we want / need a Geoparser? • Technical aspects: – Improving textual analysis & placename disambiguation – Improving tools to assist in document indexing and metadata creation – Improving general performance • 7

General Issues • How do we convey the complexity of what is being attempted to the novice? • How do we improve interfaces for reference use? • How do we optimise machine 2 machine negotiations sensibly (don’t want queries of the form, ’Give me all the features for England’!!!!) ? • What protocols should we adopt? • 8

Specific Issues • How to deal with variant names? • Data validation/quality assurance issues? • Confidence in answers provided • Provenance / authority of data used to populate geo. Xwalk • Primary name • Multiple feature typing • Others? ? • 9
What are contemporary management issues
Big data: issues, challenges, tools and good practices
Sdn issues and challenges
Subtracting centimeters calculator
Subtracting number line
Subtracting standard form
Subtract complex fractions
Adding subtracting and multiplying radical expressions
Copyright notation
Multiplying and dividing integers jeopardy