ChemEd DL WikiHyperGlossary (WHG): A Social Semantic Information Literacy Service for Digital Documents 245 th ACS National Meeting CINF Oral Session Library.
Post on 11-Jan-2016
213 Views
Preview:
Transcript
ChemEd DL WikiHyperGlossary (WHG): A Social Semantic Information Literacy
Service for Digital Documents
245th ACS National Meeting CINF Oral Session
Library Cafes, Intellectual commons and Virtual Services, Oh My! Charting New Routs for Users into Research Libraries
Robert E. Belford1,Dan Berleant2, Michael A. Bauer2, Jon L. Holmes3 & John W. Moore3 1 Dept. of Chemistry, University of Arkansas at Little Rock
2 Dept. of Information Science, University of Arkansas at Little Rock3 Dept. of Chemistry, University of Wisconsin - Madison
First a little Background
The WikiHyperGlossary grew out of the MSDS Hyperglossary
developed by Dr. Rob Toreki
Rob Torekiwww.ilpi.com
2005 ACS Presentation
http://www.ilpi.com/msds/ref/
First a little Background
• 2006 Bob Hanson & I organized a ConfChem• Rob Toreki and I presented on the MSDS Hyperglossary• Several papers were on Wikis
Rob Torekiwww.ilpi.com
So Why not a WikiHyperGlossary?
The name stuck, even though it is now outdated
Presentation Outline
1. Overview ICTs
2. Challenges for Free Agent (DIY) Learners
3. WHG as an Information Literacy Technology
• Glossary Architecture to Provide Background Knowledge
• Molecular Editor Enabled Knowledge Pathways
The WikiHyperGlossary (WHG) as an Information and Communication Technology
(ICT)
• ICTs determine how humans share and communicate information.
• ICTs determine the cognitive artifacts used to represent and manipulate information
• ICTs influence the schema used to derive knowledge from information
What is the story of this prehistoric cave drawing from the Magura cave in Bulgaria?
http://commons.wikimedia.org/wiki/File:Magura_-_drawings.jpg
Subjective Interpretation
Rorschach Blot?
Brief Evolution of ICTsInformation and Communication Technologies
The First ICT Revolution: Textual Representation of Information
With written script the information (story) could be accurately transmitted to the future.
Dead men can talkhttp://upload.wikimedia.org/wikipedia/commons/d/d4/Early_Kufic_script_-_Qur%27anic_Manuscript.jpg
The Manuscript
In the Dark Ages, with so few texts, few outside of the clergy were literate.Even Kings were Illiterate
http://upload.wikimedia.org/wikipedia/commons/d/dd/Tapisserie_moines_mannequins.jpg
The Second ICT Revolution: The Printing Press
Around 1440 Gutenberg Invents the Printing Press
http://upload.wikimedia.org/wikipedia/commons/f/f8/Printer_in_1568-ce.png
Gutenberg Era
wikipedia/commons/c/c7/Prior_Health_Sciences_Library_Mural_Printing_Press.jpghttp://upload.wikimedia.org/wikipedia/commons/0/0f/Dalton%27s_Element_List.jpg
http://upload.wikimedia.org/wikipedia/commons/4/43/1665_phil_trans_vol_i_title.pnghttp://upload.wikimedia.org/
Printed Material enabled “mass communication” and was adopted by scientific societies in the pursuit
of science
Gutenberg Era
http://www.unesco.org/new/en/education/themes/education-building-blocks/literacy/un-literacy-decade/
Printed Material Become Ubiquitous to the Point that the United Nations Currently Considers
Literacy to be a Fundamental Human Right
The Third ICT Revolution: The Digital Revolution
http://commons.wikimedia.org/wiki/File:WorldWideWebAroundWikipedia.pnghttp://upload.wikimedia.org/wikipedia/commons/d/d8/Sony_Ericsson_W960i.jpg
ICTs in the Digital Age• Web 1.0 (World Wide Web) • Content (write[publish] once/read many)• html/client side scripting • Search services and instant publishing and delivery
• Web 2.0 (Social Web) • Dynamic (write many/read many) content• Server side scripting offering collaborative content generation
• Web 3.0 (semantic web) • Organic knowledge frameworks• Software agents directly extracting online data and exchanging
information• InChI enables cheminformatic functionality
Where do Today’s Students Prefer to Seek Information?
http://upload.wikimedia.org/wikipedia/commons/b/b7/Asm_lecture_hall.jpghttp://upload.wikimedia.org/wikipedia/commons/2/2f/Fotothek_df_pk_0000296_032_Dozent_Prof._Erwin_Gohrbandt.jpg
In a Book? Online?
Where do Today’s Researchers Prefer to Seek Information?
Project Tomorrowwww.tomorrow.org
Copyright Project Tomorrow 2011, slides courtesy of Julie Evans
Project Tomorrowwww.tomorrow.org
Copyright Project Tomorrow 2011, slides courtesy of Julie Evans http://nsdl.org/archives/workshops/tooltimes/2011-01-25/lib/playback.html
Emergence of the New Free Agent Learner
Project Tomorrowwww.tomorrow.org
Copyright Project Tomorrow 2011, slides courtesy of Julie Evans
Is this reflected in research?
DIY Learning(Do It Yourself Learning)
What kind of challenges do Free Agent Learners face?
http://upload.wikimedia.org/wikipedia/commons/b/b7/Asm_lecture_hall.jpghttp://upload.wikimedia.org/wikipedia/commons/2/2f/Fotothek_df_pk_0000296_032_Dozent_Prof._Erwin_Gohrbandt.jpg
Zone of Proximal Development (ZPD)
Personal Knowledge
DistalKnowledge
Football
Addition & Subtraction
ZPD
Multiplication & Division
Logarithms & Exponentiation
Automobiles
Chemistry
Vygotsky
They will often operate in their Distal Knowledge Space
Information Literacy Technologies
Can digital technologies be developed which enhance learning of material in the Distal Zone through directed scaffolding of content from a
student's ZPD?http://upload.wikimedia.org/wikipedia/commons/b/b7/Asm_lecture_hall.jpg
http://upload.wikimedia.org/wikipedia/commons/2/2f/Fotothek_df_pk_0000296_032_Dozent_Prof._Erwin_Gohrbandt.jpg
WikiHyperGlossary (WHG)•Social Semantic Information Literacy Technology
(Targets Experts and Novices)
•Automates markup of digital text documents and web pages to database content associated with glossary terms.•Content may be textual or multimedia•Associates chemical identifiers with chemical terms which can be used by various software agents
WikiHyperGlossary (WHG)
HyperGlossary
Parser
Document
Marked-Up Document
External Sources
ChemEd DLChemSpider
PDB
Terms
DefinitionsUnique
Identifiers
Match Glossary Terms
HTML Markup
HG DB
Data
Query
Connecting Gutenberg
Glossary Architecture to Enhance Learning
"Cognitive scientists agree that reading comprehension requires prior "domain-specific" knowledge about the things a text refers to, …”
-E.D. Hirsch, Jr., "The Knowledge Deficit"
The Importance of Domain Specific Knowledge for Reader Comprehension
•Readers need to know around 90% of the words to be able to infer the meaning of the words they do not know.
•The omitted words, what the text implies but does not say, are as important as the written words
-E.D. Hirsch, Jr., "The Knowledge Deficit"
The Importance of Domain Specific Knowledge for Reader Comprehension
•When an author writes a document, s/he assumes a level of prior knowledge that defines the implicit text, the omitted text.
-E.D. Hirsch, Jr., "The Knowledge Deficit"
“In 1861 the North fought the South”
The Importance of Domain Specific Knowledge for Reader Comprehension
Reading comprehension suffers for documents in one’s Distal Knowledge Space because the prior
knowledge is not there.
The Importance of Domain Specific Knowledge for Reader Comprehension
1. Need to know what the words mean.
2. Need to know the implied knowledge, the knowledge the author assumed the reader knew and omitted when scripting the narrative
Two Core Issues
27
28
Coupling Social Definitions to Canonical Definitions
Non-editable IUPAC definition of entropy
with citation
Wiki generated social multimedia definition of
appropriate ZPD to provide subject-domain background knowledge
for reading comprehension
29
Coupling Social Definitions to Canonical Definitions
As you scroll down you can get up to 4 social definitions targeting different
ZPD with multimedia elements
Video
30
Can embedding in a document social produced multimedia ZPD-appropriate definitions be done at a sufficient term
density to provide enough background knowledge for novices to generate understanding in a document which would
otherwise be in their distal zone?
Semantics &Chemical Identifiers
Word Type = "Chemical" has input for InChI31
video Skip Slides
3D Visualizations
Through InChI query ChemEd DL Models 360 32
Engage Jmol with IR spectra33
Visualize Symmetry Elements 34
Generate basic Jmol if molecule not present in Models 360 35
2D Molecular Editor
36
Molecular Editor Enabled Knowledge Framework
37
Molecular Editor Enabled Knowledge Framework
38
Molecular Editor Enabled Knowledge Framework
39
Molecular Editor Enabled Knowledge Framework
40
Molecular Editor Enabled Knowledge Framework
41
Molecular Editor Enabled Knowledge Framework
42
Molecular Editor Enabled Knowledge Framework
43
Molecular Editor Enabled Knowledge Framework
44
Molecular Editor Enabled Knowledge Framework
45
Other WHG Related Presentations
46
76 - Jikitou biomedical question answering system: Using multiple resources to answer biomedical questions. (Michael Bauer)
Tuesday, April 9, 2013 11:30 AMLinking Bioinformatic Data and Cheminformatic DataLocation: MCC, Room: 349
510 - WikiHyperGlossary (WHG): New knowledge frameworks for historical documents and the role of Web APIs
Monday, April 8, 2013 12:00 PMUndergraduate Research Posters (12:00 PM - 02:30 AM)Location: MCC, Room: Hall D
This material is based upon work supported by the NSF DUE-0840830. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation
whg.chemeddl.orgrebelford@ualr.edu
Questions?
48
http://whg.chemeddl.org/Bob Belford:
rebelford@ualr.edu
top related