victoria uren, simon buckingham shum, gangmin li, john domingue, enrico motta knowledge media...
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Victoria Uren, Simon Buckingham Shum, Gangmin Li, John Domingue, Enrico Motta
Knowledge Media InstituteThe Open University
21 May 2003
Scholarly Publishing and Argument in
Hyperspace
Uses/applies/isEnabledBy
ClaiMaker system
Digital library management
Shared modeling space
Virtual communities
Search of link structure
Path matching
Text search
Untyped hyperlinks
Discourse ontology links
Citations
Representing interpretation
addresses
addresses
addresses
improvesOn
improvesOn
improvesOn
sharesIssuesWith
Hypertext argumentation
research
Uses/applies/isEnabledBy
Uses/applies/isEnabledBy Uses/applies/
isEnabledBy
Uses/applies/isEnabledBy
Uren et al. (2003). Scholarly publishing & argument in hyperspace, WWW2003
Hypertext argumentation
research
Uses/applies/isEnabledBy
ClaiMaker system
Untyped hyperlinks
Uses/applies/isEnabledBy
Representing interpretation
Citations
Discourse ontology links
addresses
improvesOn
improvesOn
Uses/applies/isEnabledBy
Shared modeling space
Virtual communities
addresses
sharesIssuesWith
Path matching
Uses/applies/isEnabledBy
Search of link structure
Text search
improvesOnUses/applies/isEnabledBy
Digital library management
addresses
Uren et al. (2003). Scholarly publishing & argument in hyperspace, WWW2003
Digital library management
• Web as document repository• Distributed resources and users• Hard questions for digital libraries
– “Who disagrees?”– “Where did this idea come from?”
Hypertext argumentation
research
• Clearer thinking• Modelling as craft• Schema complexity trade-off• Interface design is crucial
Shared modeling space
Virtual communities
sharesIssuesWith
• Distributed users• Who might use it?• What is the motive?• What is the cost?• What is the benefit?• Reducing costs
– Better modelling tools– Templates to get beginners started
• Increasing benefits– Services
Discourse ontology links
Representing interpretation Uses/applies/
isEnabledBy
• Links are more stable than objects• Links represent the mechanism of
debates• Links have properties
– Type– Polarity– Weight
Relations: Discourse Ontology
Untyped hyperlinks
Discourse ontology links
Citations
improvesOn
improvesOn
• No semantics limits automatic processing
• Limits services
Uses/applies/isEnabledBy
Search of link structure
Path matching
Text search
improvesOn
• Text gives topic word search
• Hypertext & citation gives search of untyped links
• Typed links guide semantic search through path-matching
Filtering and interrogating the network
• Once the network becomes large we need more than browsing
• Neighbourhood (semantic citations)• Supports/Contrast• Lineage
Neighbourhood…
What documents challenge this?
1. Extract concepts for this document2. Trace concepts on which they build3. Trace concepts challenging this set4. Show root documents
What does this work build on?
• Path definition– Uses/applies/isEnabledBy (out)– ImprovesOn (out)– Similarity (in/out)
Uses/applies/isEnabledBy
ClaiMaker system
Digital library management
Shared modeling space
Virtual communities
Search of link structure
Path matching
Text search
Untyped hyperlinks
Discourse ontology links
Citations
Representing interpretation
addresses
addresses
addresses
improvesOn
improvesOn
improvesOn
sharesIssuesWith
Hypertext argumentation
research
Uses/applies/isEnabledBy
Uses/applies/isEnabledBy Uses/applies/
isEnabledBy
Uses/applies/isEnabledBy
Uren et al. (2003). Scholarly publishing & argument in hyperspace, WWW2003
Uren et al. (2003). Scholarly publishing & argument in hyperspace, WWW2003
Uses/applies/isEnabledBy
Digital library management
Shared modeling space
Virtual communities
Search of link structure
Path matching
Text search
Untyped hyperlinks
Discourse ontology links
Citations
Representing interpretation
addresses
addresses
addresses
improvesOn
improvesOn
improvesOn
sharesIssuesWith
Hypertext argumentation
research
Uses/applies/isEnabledBy
Uses/applies/isEnabledBy Uses/applies/
isEnabledBy
ClaiMaker system
Uses/applies/isEnabledBy
Scenarios
• Individual/group tool for analysis• Introducing complex domains
– Teaching aid– Analyst summary to clients
• Towards semantic publishing in a ‘network-native’ form – moving beyond the prose document…
ClaiMaker system
Digital library management
Shared modeling space
Search of link structure
Discourse ontology links
Representing interpretation
addresses
addresses
addresses
Hypertext argumentation
research
Uses/applies/isEnabledBy
Uses/applies/isEnabledBy Uses/applies/
isEnabledBy