TLA+
E467809
TLA+ is a formal specification language developed by Leslie Lamport for modeling and verifying concurrent and distributed systems using mathematical logic.
All labels observed (2)
| Label | Occurrences |
|---|---|
| TLA+ canonical | 5 |
| TLA+ specification language | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4765316 — 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: TLA+ Context triple: [Temporal Logic of Actions, influenced, TLA+]
-
A.
Boyer–Moore theorem prover
The Boyer–Moore theorem prover is an influential automated reasoning system for first-order logic and recursive function theory, notable for pioneering techniques in mechanical proof and program verification.
-
B.
Hoare logic
Hoare logic is a formal system in computer science used to reason rigorously about the correctness of computer programs using logical assertions about program states.
-
C.
CCS (Calculus of Communicating Systems)
CCS (Calculus of Communicating Systems) is a formal process calculus introduced by Robin Milner for modeling, specifying, and reasoning about concurrent, communicating systems in computer science.
-
D.
branching-time temporal logic CTL*
Branching-time temporal logic CTL* is a highly expressive formalism in computer science used to specify and reason about the behavior of concurrent and reactive systems over branching time structures.
-
E.
Verification of Concurrent Programs
"Verification of Concurrent Programs" is a foundational computer science text that presents formal methods and techniques for proving the correctness of programs that execute concurrently.
- 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: TLA+ Target entity description: TLA+ is a formal specification language developed by Leslie Lamport for modeling and verifying concurrent and distributed systems using mathematical logic.
-
A.
Boyer–Moore theorem prover
The Boyer–Moore theorem prover is an influential automated reasoning system for first-order logic and recursive function theory, notable for pioneering techniques in mechanical proof and program verification.
-
B.
Hoare logic
Hoare logic is a formal system in computer science used to reason rigorously about the correctness of computer programs using logical assertions about program states.
-
C.
CCS (Calculus of Communicating Systems)
CCS (Calculus of Communicating Systems) is a formal process calculus introduced by Robin Milner for modeling, specifying, and reasoning about concurrent, communicating systems in computer science.
-
D.
branching-time temporal logic CTL*
Branching-time temporal logic CTL* is a highly expressive formalism in computer science used to specify and reason about the behavior of concurrent and reactive systems over branching time structures.
-
E.
Verification of Concurrent Programs
"Verification of Concurrent Programs" is a foundational computer science text that presents formal methods and techniques for proving the correctness of programs that execute concurrently.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
formal specification language
ⓘ
mathematical specification language ⓘ |
| abbreviationOf | Temporal Logic of Actions plus ⓘ |
| appliedTo |
cache coherence protocols
ⓘ
consensus protocols ⓘ distributed storage systems ⓘ fault-tolerant algorithms ⓘ |
| basedOn | Temporal Logic of Actions ⓘ |
| creator | Leslie Lamport ⓘ |
| designedFor |
algorithm specification
ⓘ
high-level system design ⓘ protocol specification ⓘ |
| developedBy | Microsoft Research ⓘ |
| documentationWebsite | https://lamport.azurewebsites.net/tla/tla.html ⓘ |
| field |
concurrent systems
ⓘ
distributed systems ⓘ formal methods ⓘ software engineering ⓘ |
| focusesOn |
concurrency
ⓘ
distributed algorithms ⓘ system behavior over time ⓘ |
| hasComponent |
PlusCal
ⓘ
linked to:
PlusCal algorithm language
TLA+ Toolbox ⓘ TLA+ proof system ⓘ TLC model checker ⓘ |
| hasSemantics | state-transition system ⓘ |
| hasSpecificationLanguage |
PlusCal
ⓘ
linked to:
PlusCal algorithm language
|
| hasSyntaxStyle | mathematical ⓘ |
| influenced |
PlusCal
ⓘ
linked to:
PlusCal algorithm language
|
| license | open source ⓘ |
| notableUser |
Amazon Web Services
ⓘ
Intel ⓘ
linked to:
Intel Corporation
Microsoft Azure ⓘ
linked to:
Azure
Oracle ⓘ
linked to:
Oracle Database
|
| purpose |
detecting design errors
ⓘ
modeling concurrent systems ⓘ modeling distributed systems ⓘ verifying system correctness ⓘ |
| supportedBy | Microsoft Research ⓘ |
| supports |
liveness properties
ⓘ
mechanized proofs ⓘ model checking ⓘ refinement reasoning ⓘ safety properties ⓘ |
| toolWebsite | https://github.com/tlaplus/tlaplus ⓘ |
| uses |
first-order logic
ⓘ
mathematical logic ⓘ set theory ⓘ temporal logic ⓘ |
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: TLA+ Description of subject: TLA+ is a formal specification language developed by Leslie Lamport for modeling and verifying concurrent and distributed systems using mathematical logic.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
PlusCal algorithm language
subject linked to:
PlusCal algorithm language
linked to: TLA+