Peter Dybjer
E925765
Peter Dybjer is a Swedish logician and computer scientist known for his work on type theory, constructive mathematics, and the foundations of proof assistants.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Peter Dybjer canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T11210439 — 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: Peter Dybjer Context triple: [Thierry Coquand, notableStudent, Peter Dybjer]
-
A.
Anders Bagge
Anders Bagge is a Swedish music producer and songwriter known for working with major international pop artists and contributing to numerous hit records.
-
B.
Niels Torp
Niels Torp is a Norwegian architect known for designing prominent public and commercial buildings in Norway and abroad.
-
C.
Erik Skjoldbjærg
Erik Skjoldbjærg is a Norwegian film director and screenwriter known for his atmospheric psychological thrillers and influential contributions to Scandinavian cinema.
-
D.
Morten Rasmussen
Morten Rasmussen is a Danish former professional footballer known for his prolific goal-scoring as a striker, particularly in the Danish Superliga.
-
E.
Carl Nesjar
Carl Nesjar was a Norwegian artist and sculptor best known for his long-term collaboration with Pablo Picasso, realizing many of Picasso’s monumental concrete and sandblasted public artworks.
- 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: Peter Dybjer Target entity description: Peter Dybjer is a Swedish logician and computer scientist known for his work on type theory, constructive mathematics, and the foundations of proof assistants.
-
A.
Anders Bagge
Anders Bagge is a Swedish music producer and songwriter known for working with major international pop artists and contributing to numerous hit records.
-
B.
Niels Torp
Niels Torp is a Norwegian architect known for designing prominent public and commercial buildings in Norway and abroad.
-
C.
Erik Skjoldbjærg
Erik Skjoldbjærg is a Norwegian film director and screenwriter known for his atmospheric psychological thrillers and influential contributions to Scandinavian cinema.
-
D.
Morten Rasmussen
Morten Rasmussen is a Danish former professional footballer known for his prolific goal-scoring as a striker, particularly in the Danish Superliga.
-
E.
Carl Nesjar
Carl Nesjar was a Norwegian artist and sculptor best known for his long-term collaboration with Pablo Picasso, realizing many of Picasso’s monumental concrete and sandblasted public artworks.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
academic
ⓘ
computer scientist ⓘ logician ⓘ person ⓘ |
| affiliation | Chalmers University of Technology ⓘ |
| contributedTo |
development of proof assistants based on type theory
ⓘ
formalization of constructive mathematics in type theory ⓘ foundations of dependently typed proof assistants ⓘ |
| countryOfEmployment | Sweden ⓘ |
| employer | Chalmers University of Technology ⓘ |
| fieldOfWork |
constructive mathematics
ⓘ
foundations of mathematics ⓘ programming language theory ⓘ proof assistants ⓘ type theory ⓘ |
| hasAcademicDiscipline |
computer science
ⓘ
logic ⓘ mathematics ⓘ |
| hasRole |
professor
ⓘ
researcher ⓘ thesis supervisor ⓘ |
| knownFor |
contributions to the design of proof assistants
ⓘ
contributions to the semantics of type theory ⓘ contributions to the theory of dependent types ⓘ formulation of inductive families as a generalization of inductive types ⓘ induction-recursion in type theory ⓘ inductive families in type theory ⓘ work on Martin-Löf type theory ⓘ work on constructive mathematics ⓘ work on constructive type theory ⓘ work on the foundations of proof assistants ⓘ work on type theory ⓘ |
| language |
English
ⓘ
Swedish ⓘ |
| nationality | Swedish ⓘ |
| notableConcept |
elimination rules for inductive families
ⓘ
induction-recursion ⓘ inductive families ⓘ setoids in type theory ⓘ |
| researchInterest |
constructive logic
ⓘ
dependently typed programming ⓘ formal verification ⓘ program extraction from proofs ⓘ proof theory ⓘ |
| workLocation | Gothenburg ⓘ |
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: Peter Dybjer Description of subject: Peter Dybjer is a Swedish logician and computer scientist known for his work on type theory, constructive mathematics, and the foundations of proof assistants.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.