Michael DeBellis
Semtech 2021 Workshop
Presentations from the Semtech 2021 Semantic Web workshop held at the Indian Statistical Institute.
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Michael DeBellis
- Feb 3, 2021
- 4 min
A Simple Measurement Vocabulary
Simple Web Ontology Language (OWL) vocabulary for measurements in units. Uses SWRL to compute orders and to transform units.
476 views0 comments
Michael DeBellis
- Dec 7, 2020
- 4 min
What's in a Name? IRIs, Labels, and UUIDs
In Protégé and OWL an entity name can refer to the last part of the IRI or the label
1,337 views2 comments
Michael DeBellis
- Aug 7, 2020
- 2 min
CODO: An Ontology for Collection and Analysis of Covid-19 Data
CODO is an ontology to provide semantics to data on the Covid-19 pandemic
485 views0 comments
Michael DeBellis
- Jun 26, 2020
- 3 min
Drools vs. Pellet for SWRL rules
This explains the difference between using the Drools buttons at the bottom of the SWRLTab and using Pellet and why Pellet is usually better
1,352 views5 comments
Michael DeBellis
- Oct 16, 2019
- 3 min
Some Best Practices for New Protege Users
Collection of blog posts that describe best practices and tips for new users of Protege, OWL, and SWRL
1,523 views1 comment
Michael DeBellis
- Oct 15, 2019
- 2 min
OWL Best Practices: Implementing N-ary Relations
How to implement N-ary relations with additional classes in OWL
883 views0 comments
Michael DeBellis
- Oct 15, 2019
- 3 min
OWL Best Practices: Using Enumerated Classes to Define Ordered Values
Describes a design pattern for representing qualitative values (e.g., low, medium, high) as an enumerated class and transitive properties
1,829 views1 comment
Michael DeBellis
- Oct 10, 2019
- 2 min
OWL Best Practices: Some Theoretical Basics
Overview of the theory behind OWL as well as how OWL relates to other CS paradigms such as OOP and relational DBs
2,108 views0 comments
Michael DeBellis
- Oct 4, 2019
- 3 min
Protege Best Practices: Export Inferred Axioms
How to save reasoner inferences in an OWL file
2,216 views2 comments
Michael DeBellis
- Sep 12, 2019
- 3 min
SWRL Tip: Removing Ontology Prefixes from SWRL rules
How to remove ontology prefixes for the base ontology from SWRL rules
566 views0 comments
Michael DeBellis
- Jul 23, 2019
- 2 min
Universal Moral Grammar (UMG) Ontology
Describes an ontology I presented at Semantics 2018 based on Hauser's concept of a Universal Moral Grammar (UMG)
454 views0 comments
Michael DeBellis
- Jul 22, 2019
- 2 min
Semantic Web Rule Language (SWRL) Process Modeling Tutorial
A simple tutorial to learn SWRL by developing a small ontology for modeling software processes
5,043 views1 comment
Michael DeBellis
- Jul 21, 2019
- 3 min
Modeling Evolutionary Game Theory Using Microsoft Excel
Example file demonstrating how game theory models can be modeled in Excel
1,152 views0 comments
Michael DeBellis
- Jul 20, 2018
- 5 min
What's It Like to Be a Computer?
A critique of Nagel's famous "What's It Like to be a Bat" paper
125 views0 comments
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