S. Sudarshan
E173645
S. Sudarshan is a computer scientist and academic known for his contributions to database systems and co-authoring a leading textbook in the field.
All labels observed (1)
| Label | Occurrences |
|---|---|
| S. Sudarshan canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T1531882 — 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: S. Sudarshan Context triple: [Database System Concepts, hasAuthor, S. Sudarshan]
-
A.
K. S. Sudarshan
K. S. Sudarshan was an Indian activist and ideological leader who served as the Sarsanghchalak (chief) of the Rashtriya Swayamsevak Sangh (RSS), shaping its direction in the early 21st century.
-
B.
Sitaram Tiwari
Sitaram Tiwari was the father of Indian revolutionary freedom fighter Chandrasekhar Azad.
-
C.
C. R. Krishnaswami
C. R. Krishnaswami was an Indian figure known primarily as the son of C. Rajagopalachari, the last Governor-General of India and a prominent statesman.
-
D.
D. P. Khaitan
D. P. Khaitan was an Indian lawyer and constitutional expert who served on the Constituent Assembly’s Drafting Committee that framed the Constitution of India.
-
E.
R. Venkataraman
R. Venkataraman was an Indian lawyer, freedom fighter, and statesman who served as the eighth President of India from 1987 to 1992.
- 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: S. Sudarshan Target entity description: S. Sudarshan is a computer scientist and academic known for his contributions to database systems and co-authoring a leading textbook in the field.
-
A.
K. S. Sudarshan
K. S. Sudarshan was an Indian activist and ideological leader who served as the Sarsanghchalak (chief) of the Rashtriya Swayamsevak Sangh (RSS), shaping its direction in the early 21st century.
-
B.
Sitaram Tiwari
Sitaram Tiwari was the father of Indian revolutionary freedom fighter Chandrasekhar Azad.
-
C.
C. R. Krishnaswami
C. R. Krishnaswami was an Indian figure known primarily as the son of C. Rajagopalachari, the last Governor-General of India and a prominent statesman.
-
D.
D. P. Khaitan
D. P. Khaitan was an Indian lawyer and constitutional expert who served on the Constituent Assembly’s Drafting Committee that framed the Constitution of India.
-
E.
R. Venkataraman
R. Venkataraman was an Indian lawyer, freedom fighter, and statesman who served as the eighth President of India from 1987 to 1992.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
academic
ⓘ
computer scientist ⓘ |
| areaOfInfluence | database education in India ⓘ |
| basedIn | India ⓘ |
| coAuthorOf | Database System Concepts ⓘ |
| coAuthorWith |
Abraham Silberschatz
ⓘ
Henry F. Korth NERFINISHED ⓘ |
| countryOfCitizenship | India ⓘ |
| educatedAt |
Indian Institute of Technology Bombay
ⓘ
University of Wisconsin–Madison ⓘ |
| employer | Indian Institute of Technology Bombay ⓘ |
| fieldOfWork |
data management
ⓘ
database systems ⓘ |
| hasAcademicRank | Professor of Computer Science and Engineering ⓘ |
| hasRole |
PhD advisor
ⓘ
researcher ⓘ teacher ⓘ textbook author ⓘ |
| knownFor |
contributions to database systems
ⓘ
database education ⓘ database query optimization ⓘ database query processing ⓘ database system implementation ⓘ |
| language |
English
ⓘ
Hindi ⓘ |
| memberOf | Computer Science and Engineering Department, IIT Bombay ⓘ |
| notableWork |
Database System Concepts (6th edition and later Indian adaptation)
ⓘ
linked to:
Database System Concepts
|
| occupation | professor ⓘ |
| publishesIn |
database conferences
ⓘ
database journals ⓘ |
| researchInterest |
data integration
ⓘ
database system architecture ⓘ information retrieval ⓘ program analysis for databases ⓘ query optimization ⓘ query processing ⓘ |
| teaches |
advanced database systems
ⓘ
database systems ⓘ |
| workLocation | Mumbai ⓘ |
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: S. Sudarshan Description of subject: S. Sudarshan is a computer scientist and academic known for his contributions to database systems and co-authoring a leading textbook in the field.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.