Gerard J. Holzmann
E238792
Gerard J. Holzmann is a computer scientist best known for creating the SPIN model checker and for his influential work in formal verification and software reliability.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Gerard J. Holzmann canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2151844 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gerard J. Holzmann Context triple: [Rajeev Alur, coAuthor, Gerard J. Holzmann]
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A.
Edmund M. Clarke
Edmund M. Clarke was an American computer scientist best known for co-inventing model checking, a breakthrough technique in formal verification that earned him the Turing Award.
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B.
David A. Harris
David A. Harris is a U.S. government official who has served as the Commissioner of Internal Revenue, the head of the Internal Revenue Service (IRS).
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C.
Luca Cardelli
Luca Cardelli is an Italian computer scientist known for his influential work in type theory, programming language design, and the development of the Modula-3 and Polyphonic C# languages.
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D.
Peter J. Denning
Peter J. Denning is an American computer scientist renowned for his foundational work in operating systems, particularly virtual memory, and for his leadership in advancing the science and practice of computing.
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E.
Ralf D. Bode
Ralf D. Bode was a German-born American cinematographer known for his work on films such as "Saturday Night Fever" and numerous television projects.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gerard J. Holzmann Target entity description: Gerard J. Holzmann is a computer scientist best known for creating the SPIN model checker and for his influential work in formal verification and software reliability.
-
A.
Edmund M. Clarke
Edmund M. Clarke was an American computer scientist best known for co-inventing model checking, a breakthrough technique in formal verification that earned him the Turing Award.
-
B.
David A. Harris
David A. Harris is a U.S. government official who has served as the Commissioner of Internal Revenue, the head of the Internal Revenue Service (IRS).
-
C.
Luca Cardelli
Luca Cardelli is an Italian computer scientist known for his influential work in type theory, programming language design, and the development of the Modula-3 and Polyphonic C# languages.
-
D.
Peter J. Denning
Peter J. Denning is an American computer scientist renowned for his foundational work in operating systems, particularly virtual memory, and for his leadership in advancing the science and practice of computing.
-
E.
Ralf D. Bode
Ralf D. Bode was a German-born American cinematographer known for his work on films such as "Saturday Night Fever" and numerous television projects.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
computer scientist
ⓘ
person ⓘ |
| associatedWith |
SPIN verification tool
ⓘ
formal verification community ⓘ software engineering research ⓘ |
| contributedTo |
formal verification techniques
ⓘ
software reliability research ⓘ |
| developed | SPIN model checker ⓘ |
| fieldOfWork |
computer science
ⓘ
formal methods ⓘ model checking ⓘ |
| hasImpactOn |
adoption of model checking in industry
ⓘ
design of verification tools ⓘ software reliability practices ⓘ |
| hasNotability |
impact on industrial software verification practices
ⓘ
influential publications on SPIN ⓘ pioneering work in model checking ⓘ |
| hasResearchInterest |
concurrent systems verification
ⓘ
model checking ⓘ protocol verification ⓘ software verification ⓘ |
| hasRole |
researcher in formal methods
ⓘ
tool builder for verification ⓘ |
| influenced |
formal methods community
ⓘ
software verification tools ⓘ |
| knownFor |
SPIN model checker
ⓘ
formal verification ⓘ software reliability ⓘ |
| notableWork | SPIN model checker ⓘ |
| specializesIn |
automated verification tools
ⓘ
model-based verification ⓘ verification of concurrent systems ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Gerard J. Holzmann Description of subject: Gerard J. Holzmann is a computer scientist best known for creating the SPIN model checker and for his influential work in formal verification and software reliability.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.