Connecting to Ensemble: AlgoViz

AlgoViz

Community Sharing educational resources

Visualizations for data structure and algorithms Sharing experience on their use Implementation advice to AV developers

AlgoViz – Front page

AlgoViz (cont.)Links to collections available in AlgoViz

AlgoViz (cont.)Promoting the content of the collection:

“AV of the day”

AlgoViz (cont.)Registration and Login

AlgoViz (cont.)Allows third party sign in

AlgoViz (cont.)Announcement and new resources

AlgoViz CatalogLink to Catalog

AlgoViz Catalog in Ensemble

Catalog Entry: AlgoViz

Catalog Entry: Ensemble

Connecting to Ensemble: OAI-PMH OAI–PMH

Open Archives Initiative – Protocol for Metadata Harvesting

XML schema: Dublin Core (DC) Application independent, interoperability

framework for exchanging metadata

Connecting to Ensemble: OAI-PMH

AlgoViz Ensemble

Data Provider Harvester

From Catalog to CSV

AV DC

Record

Mapping

Serve metadata request

Repository

Connecting to Ensemble: OAI-PMH

AlgoViz Collection Ensemble

Repository

HTTP request

XML files (metadata)

•Harvest and Store•Provide Services

•Browse•Search•Annotate

•Provide Metadata

Ensemble DO_1DO_1 DO_2DO_2 DO_NDO_N…….

Login

Collects and stores metadata

Connects to social networks

Provides services on contents

Browse

Search

Track

FacebookFacebook

TwitterTwitter

Ensemble

Collections

Services

AlgoVizAlgoViz Web-CATWeb-CAT CSTACSTA…….

Browse Search Subscribe

Groups Forum Create content

Login

Ensemble Account OpneID

FacebookFacebook

TwitterTwitter

Harvest & Store

Ensemble Account OpneID

CATspaceCATspace

Facebook

Ensemble

Search

Browse

Subscription

Blog ForumGroup

UserUser

AlgoVizWeb-CAT CSTA

Twitter

More on AlgoViz (Backup slides) continues

AlgoViz – Field Report

AlgoViz – Notification

AlgoViz – Forum

AlgoViz – Voting

AlgoViz – Resources

Thank you.