P UBLISHING AND R ETRIEVING                          I NTERACTING AND A CCESSING         R EUSING AND I NTEGRATING        ...
P UBLISHING AND R ETRIEVING                   I NTERACTING AND A CCESSING         R EUSING AND I NTEGRATINGP UBLISHING AND...
P UBLISHING AND R ETRIEVING                   I NTERACTING AND A CCESSING     R EUSING AND I NTEGRATINGI NTERACTING AND A ...
P UBLISHING AND R ETRIEVING                   I NTERACTING AND A CCESSING       R EUSING AND I NTEGRATINGR EUSING AND I NT...
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Semantics and Linked Data for CyberGIS -- AAG 2013 Frontiers and Roadmaps Session

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Semantics and Linked Data for CyberGIS -- AAG 2013 Frontiers and Roadmaps Session

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Semantics and Linked Data for CyberGIS -- AAG 2013 Frontiers and Roadmaps Session

  1. 1. P UBLISHING AND R ETRIEVING I NTERACTING AND A CCESSING R EUSING AND I NTEGRATING S EMANTICS AND L INKED D ATA FOR C YBER GIS F RONTIERS AND R OADMAPS S ESSION Krzysztof Janowicz STKO Lab University of California, Santa Barbara, USA CyberGIS Symposium @ AAG’13, April, 2013S EMANTICS AND L INKED D ATA FOR C YBER GIS K RZYSZTOF J ANOWICZ
  2. 2. P UBLISHING AND R ETRIEVING I NTERACTING AND A CCESSING R EUSING AND I NTEGRATINGP UBLISHING AND R ETRIEVING State of the Art Large & active SW community in science, government, & industry Many open source and commercial tools and infrastructures Existing ontologies and huge amounts of interlinked data Integration of semantics into scientific workflows SPARQL querying and faceted browsing Frontiers Further lower the initial hurdle to publish individual datasets Modular ontologies that go beyond mere surface semantics Ontologies for scientific workflows and e-Science Linked Data query federation and semantic search Data Provenance (Ontology) Roadmaps Stronger reasoning support during publishing and retrieval of data Data Fridge to slow down the semantic aging of (meta)data Change in social/scientific culture towards open data and modelsS EMANTICS AND L INKED D ATA FOR C YBER GIS K RZYSZTOF J ANOWICZ
  3. 3. P UBLISHING AND R ETRIEVING I NTERACTING AND A CCESSING R EUSING AND I NTEGRATINGI NTERACTING AND A CCESSING State of the Art Semantic technologies & ontologies reduce implementation and maintenance costs Simple interplay between Spatial Data Infrastructures and the Semantic Web Open Ontology Repositories Access external datasets via own preferred user interface Highly modular and distributed, no SPOF Frontiers Integration of Linked Data into environment such as R and GIS Interactive and online workbenches for querying and linking data Linked Data compression Roadmaps Linked Data and semantic technologies as seamless and transparent cyberinfrastructure Exploratory search, information seeking, and navigationS EMANTICS AND L INKED D ATA FOR C YBER GIS K RZYSZTOF J ANOWICZ
  4. 4. P UBLISHING AND R ETRIEVING I NTERACTING AND A CCESSING R EUSING AND I NTEGRATINGR EUSING AND I NTEGRATING State of the Art Simple semantic alignment and translation Semantic linking frameworks Satisfiability checking and related reasoning service Frontiers Data-Model Intercomparison Semantic technologies support for integrity constraint checking Complex semantic alignment and translation Data-driven, collaborative, interdisciplinary ontology engineering Approaches towards better support of vagueness and uncertainty Roadmaps Combining inductive and deductive methods for ontology creation and population Fostering semantic interoperability without restricting semantic heterogeneity (Big Data Variability ); semantic negotiation Analogy and similarity based systemsS EMANTICS AND L INKED D ATA FOR C YBER GIS K RZYSZTOF J ANOWICZ

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