Bertrand Meyer
E69410
Bertrand Meyer is a Swiss computer scientist best known for designing the Eiffel programming language and pioneering the concept of Design by Contract in software engineering.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Bertrand Meyer canonical | 16 |
How this entity was disambiguated
This entity first appeared as the object of triple T554773 — 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: Bertrand Meyer Context triple: [Bertrand, hasNotableBearer, Bertrand Meyer]
-
A.
Fred Brooks
Fred Brooks was an influential American computer scientist and software engineering pioneer best known for managing IBM’s System/360 project and authoring the classic book "The Mythical Man-Month."
-
B.
Niklaus Wirth
Niklaus Wirth is a Swiss computer scientist best known for creating several influential programming languages, including Pascal, Modula, and Oberon, and for his pioneering work in software engineering and programming language design.
-
C.
Andrew S. Tanenbaum
Andrew S. Tanenbaum is a renowned computer scientist and educator best known for creating the MINIX operating system and authoring influential textbooks on computer architecture and operating systems.
-
D.
Leslie Lamport
Leslie Lamport is an American computer scientist renowned for his foundational work in distributed systems, concurrency, and formal methods, including the development of the Paxos consensus algorithm and the LaTeX document preparation system.
-
E.
Lambert Meertens
Lambert Meertens is a Dutch computer scientist known for his influential work in programming language design and formal methods.
- 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: Bertrand Meyer Target entity description: Bertrand Meyer is a Swiss computer scientist best known for designing the Eiffel programming language and pioneering the concept of Design by Contract in software engineering.
-
A.
Fred Brooks
Fred Brooks was an influential American computer scientist and software engineering pioneer best known for managing IBM’s System/360 project and authoring the classic book "The Mythical Man-Month."
-
B.
Niklaus Wirth
Niklaus Wirth is a Swiss computer scientist best known for creating several influential programming languages, including Pascal, Modula, and Oberon, and for his pioneering work in software engineering and programming language design.
-
C.
Andrew S. Tanenbaum
Andrew S. Tanenbaum is a renowned computer scientist and educator best known for creating the MINIX operating system and authoring influential textbooks on computer architecture and operating systems.
-
D.
Leslie Lamport
Leslie Lamport is an American computer scientist renowned for his foundational work in distributed systems, concurrency, and formal methods, including the development of the Paxos consensus algorithm and the LaTeX document preparation system.
-
E.
Lambert Meertens
Lambert Meertens is a Dutch computer scientist known for his influential work in programming language design and formal methods.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Swiss person
ⓘ
author ⓘ computer scientist ⓘ software engineer ⓘ university professor ⓘ |
| associatedWith |
ETH Zurich
ⓘ
surface form:
ETH Zurich Department of Computer Science
Eiffel community ⓘ |
| citizenship | Switzerland ⓘ |
| conceptIntroduced | Design by Contract ⓘ |
| designed | Eiffel programming language ⓘ |
| developed | Eiffel method ⓘ |
| educatedAt |
Stanford University
ⓘ
University of Nancy ⓘ École Polytechnique ⓘ |
| field |
computer science
ⓘ
software engineering ⓘ |
| founded |
Eiffel Software
ⓘ
Interactive Software Engineering ⓘ |
| hasAcademicDegree | PhD in computer science ⓘ |
| hasInfluenced |
design of contract features in C# Code Contracts
ⓘ
design of contract features in other modern languages ⓘ |
| hasWritten |
numerous articles on software engineering
ⓘ
textbooks on object-oriented programming ⓘ |
| influenced |
contract-based programming
ⓘ
programming by contract features in other languages ⓘ |
| knownFor |
Design by Contract
ⓘ
Eiffel programming language ⓘ object-oriented software construction ⓘ software engineering education ⓘ software reliability ⓘ software verification ⓘ |
| languageDesigned | Eiffel ⓘ |
| name | Bertrand Meyer self-link ⓘ |
| nationality | Switzerland ⓘ |
| notableWork |
Eiffel programming language
ⓘ
surface form:
Eiffel: The Language
object-oriented software construction ⓘ
surface form:
Object-Oriented Software Construction
Touch of Class: Learning to Program Well with Objects and Contracts ⓘ |
| pioneered | Design by Contract ⓘ |
| positionHeld |
chief architect at Eiffel Software
ⓘ
professor of software engineering at ETH Zurich ⓘ |
| promoted | use of contracts in software development ⓘ |
| researchInterest |
formal methods
ⓘ
object-oriented programming ⓘ programming languages ⓘ software correctness ⓘ software design ⓘ |
| workedAt |
ETH Zurich
ⓘ
Eiffel Software ⓘ Interactive Software Engineering ⓘ |
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: Bertrand Meyer Description of subject: Bertrand Meyer is a Swiss computer scientist best known for designing the Eiffel programming language and pioneering the concept of Design by Contract in software engineering.
Referenced by (16)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Eiffel (programming language)
subject surface form:
Object-Oriented Software Construction