Nikos Lorentzos is a
Greek
Greek may refer to:
Anything of, from, or related to Greece, a country in Southern Europe:
*Greeks, an ethnic group
*Greek language, a branch of the Indo-European language family
**Proto-Greek language, the assumed last common ancestor of all kno ...
professor of
Informatics
Informatics is the study of computational systems. According to the Association for Computing Machinery, ACM Europe Council and Informatics Europe, informatics is synonymous with computer science and computing as a profession, in which the centra ...
. He is a specialist on the
Relational Model
The relational model (RM) is an approach to managing data using a structure and language consistent with first-order predicate logic, first described in 1969 by English computer scientist Edgar F. Codd, where all data are represented in terms of t ...
of
Database Management
In computing, a database is an organized collection of data or a type of data store based on the use of a database management system (DBMS), the software that interacts with end users, applications, and the database itself to capture and ana ...
, having made contributions in the field of
temporal database
A temporal database stores data relating to time instances. It offers temporal data types and stores information relating to past, present and future time.
Temporal databases can be uni-temporal, bi-temporal or tri-temporal.
More specifically the ...
s, where he has co-authored a book with
Hugh Darwen
Hugh Darwen is a computer scientist who was an employee of IBM United Kingdom from 1967. to 2004, and has been involved in the development of the relational model.
Work
From 1978 to 1982 he was a chief architect on Business System 12, a dat ...
and
Christopher J Date.
Bibliography
* 422 pages.
Living people
Year of birth missing (living people)
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