Robert E. Gruber
E835311
Robert E. Gruber is a computer scientist known for co-authoring the influential Google Bigtable paper on large-scale distributed storage systems.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Robert E. Gruber canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7932427 — 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: Robert E. Gruber Context triple: [Bigtable, paperAuthorsInclude, Robert E. Gruber]
-
A.
Edmund L. Gruber
Edmund L. Gruber was a U.S. Army officer and composer best known for writing the original field artillery song that later became the official song of the United States Army.
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B.
Alan M. Garber
Alan M. Garber is an American physician-economist and academic leader known for his work in health policy and for serving in top administrative roles at Harvard University.
-
C.
Peter J. Weinberger
Peter J. Weinberger is an American computer scientist known for his contributions to programming languages and tools at Bell Labs, including co-creating the AWK programming language.
-
D.
Philip M. Kaiser
Philip M. Kaiser was an American diplomat and public servant who held several key ambassadorial posts during the Cold War era.
-
E.
Burt Grusinsky
Burt Grusinsky is the conflicted nightclub manager and central figure in the crime drama film "We Own the Night," torn between his family’s law-enforcement legacy and his ties to the criminal underworld.
- 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: Robert E. Gruber Target entity description: Robert E. Gruber is a computer scientist known for co-authoring the influential Google Bigtable paper on large-scale distributed storage systems.
-
A.
Edmund L. Gruber
Edmund L. Gruber was a U.S. Army officer and composer best known for writing the original field artillery song that later became the official song of the United States Army.
-
B.
Alan M. Garber
Alan M. Garber is an American physician-economist and academic leader known for his work in health policy and for serving in top administrative roles at Harvard University.
-
C.
Peter J. Weinberger
Peter J. Weinberger is an American computer scientist known for his contributions to programming languages and tools at Bell Labs, including co-creating the AWK programming language.
-
D.
Philip M. Kaiser
Philip M. Kaiser was an American diplomat and public servant who held several key ambassadorial posts during the Cold War era.
-
E.
Burt Grusinsky
Burt Grusinsky is the conflicted nightclub manager and central figure in the crime drama film "We Own the Night," torn between his family’s law-enforcement legacy and his ties to the criminal underworld.
- F. None of above. chosen
Statements (14)
| Predicate | Object |
|---|---|
| instanceOf |
computer scientist
ⓘ
researcher ⓘ scientific paper ⓘ |
| coAuthorOf |
Bigtable: A Distributed Storage System for Structured Data
ⓘ
linked to:
Bigtable
|
| employer | Google ⓘ |
| fieldOfWork |
computer science
ⓘ
distributed storage ⓘ distributed storage ⓘ distributed systems ⓘ distributed systems ⓘ |
| knownFor |
co-authoring the Google Bigtable paper
ⓘ
research on large-scale distributed storage systems ⓘ |
| notableWork |
Bigtable: A Distributed Storage System for Structured Data
ⓘ
linked to:
Bigtable
|
| publisher | Google ⓘ |
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: Robert E. Gruber Description of subject: Robert E. Gruber is a computer scientist known for co-authoring the influential Google Bigtable paper on large-scale distributed storage systems.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Wilson C. Hsieh