Table of Contents
1.
HTML Slidy: Slide Shows in XHTML
2.
Slide Shows in XHTML
3.
What you need to do
4.
To get the W3C Blue Style
5.
To use it off-line
6.
Generate a Title Page
7.
Incremental display of slide contents
8.
Create outline lists with hidden content
9.
Make your images scale with the browser window size
10.
Incremental display of layered images
11.
How to center content vertically and horizontally
12.
Include SVG Content
13.
Caveats with SVG+object
14.
Additional Remarks
15.
Localization and automatic translation
16.
Future Plans
17.
Acknowledgements
18.
Acknowledgements
Lightweight Policy Aware Web Systems
Jim Hollenbach
,
jambo@mit.edu
Motivation
Simple rule-based access control
Existing systems are large, data-intensive
Some systems require only simple rules and simple interfaces
Simple "Valid User" checks (as with OpenID)
File ACLs
Sharing among friends
How can the Semantic Web improve such systems?
Back-end data and systems are largely there, but front-end systems are lacking
Existing Work
Lots of back-end work
Reasoners
Simple foaf+ssl authentication
SPARQL endpoints
Less front-end work
Tabulator SPARQL updates
Data views of static / private datasets
Project Goals
Quick and Easy foaf+ssl
Widget Library
Common widgets for data manipulation
Checkboxes, Comment forms, Date pickers
Calendars, Maps, Data tables
Simple POST to a SPARQL endpoint
Widgets fill in the blanks for a specific SPARQL query
RDF Description of widgets and their parameters ?
Questions and Comments
e-mail:
jambo@mit.edu
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Copyright © 2005 W3C (MIT, ERCIM, Keio)