# Andrei Popescu-Belis
**Wikidata**: [Q113837483](https://www.wikidata.org/wiki/Q113837483)  
**Source**: https://4ort.xyz/entity/andrei-popescu-belis

## Summary
Andrei Popescu-Belis is a computer scientist born in 1972. He is recognized within the field of computer science as a professional who studies or practices the theoretical foundations of information and computation. His professional identity is classified under international occupation standards as a scientist and technology specialist.

## Biography
*   **Born:** 1972
*   **Occupation:** Computer Scientist
*   **Field:** Computer Science
*   **Classifications:**
    *   ISCO-08 Occupation Class: 2511
    *   Dewey Decimal Classification: 004.092
*   **Identifiers:**
    *   GND ID: 1089624980
    *   VIAF ID: 1515145856955322920540
    *   IxTheo Authority ID: 853400202
    *   Library of Congress Authority ID: sh85029497 (associated with the profession)
    *   German National Library (GND) ID: 4139395-8 (male), 4219059-9 (female) (associated with the profession)

## Contributions
As a computer scientist, Andrei Popescu-Belis operates within a profession dedicated to the theoretical foundations of information and computation. The scope of work associated with his role includes:

*   **Theoretical Research:** Exploring the theory of computation and the design of computational systems, distinguishing the role from that of a computational scientist.
*   **Industry Application:** Working within the industrial and service sectors to apply computational thinking.
*   **Development of Systems:** Researching and developing algorithms, programming languages, and computing paradigms that solve complex problems.

## FAQs

### What is the professional classification of Andrei Popescu-Belis?
Andrei Popescu-Belis is classified as a computer scientist (ISCO-08 code 2511). This profession is a subclass of scientist, technology specialist, systems analyst, and computer expert.

### When was Andrei Popescu-Belis born?
According to structured authority data, Andrei Popescu-Belis was born in the year 1972.

### What distinguishes a computer scientist like Andrei Popescu-Belis from a computational scientist?
The source material specifies that a computer scientist focuses on the theoretical foundations of computing itself and the design of computer systems. In contrast, a computational scientist typically applies computational methods to other scientific disciplines.

## Why They Matter
The role of a computer scientist, as practiced by Andrei Popescu-Belis, is fundamental to the advancement of technology and the digital world. Unlike technology professionals who may only apply existing tools, computer scientists work on the theoretical underpinnings that make those tools possible. Their work forms the scientific basis for the software, systems, and networks that modern society depends upon. This profession is recognized as critical across nearly every industry, bridging the gap between theoretical mathematics and practical application in sectors ranging from business to seismology.

## Notable For
*   **Scientific Foundation:** Belonging to a profession that establishes the theoretical basis for software engineering and technology.
*   **Interdisciplinary Reach:** Operating in a field that intersects with mathematics, psychology, and business.
*   **Global Standards:** Being classified under international standards including the International Standard Classification of Occupations (ISCO-08) and the Dewey Decimal System.
*   **Authority Recognition:** Being indexed in major authority control databases including the German National Library (GND), VIAF, and IxTheo.

## Body

### Definition and Role
Andrei Popescu-Belis is identified as a **computer scientist**, defined formally as "one who studies or practices computer science." He is listed as an instance of a human occupying this professional role. The occupation is distinct from that of a "computational scientist" and is sometimes interchangeably referred to as an "IT professional" or "computer science expert."

The primary field of occupation for Popescu-Belis is **computer science**. His professional role is classified as a subclass of multiple broader categories:
*   Scientist
*   Technology specialist
*   Systems analyst
*   Computer expert

### Professional Landscape
Computer scientists like Popescu-Belis are employed across the **industrial sector** and the **service sector**. The profession utilizes tools such as computing terminology and computer science journals.

The profession carries specific classification codes and identifiers:
*   **ISCO-08 Occupation Class:** 2511
*   **Dewey Decimal Classification:** 004.092

Popescu-Belis is specifically identified by the following authority records:
*   **GND ID:** 1089624980
*   **VIAF ID:** 1515145856955322920540
*   **IxTheo Authority ID:** 853400202

### Context of the Field
The field of computer science, in which Popescu-Belis works, is broad and interdisciplinary. The source material highlights that the profession includes individuals who are also mathematicians, professors, seismologists, and psychologists. This demonstrates the role's critical application in diverse areas. Notable examples of the profession cited in the source material include Tim Berners-Lee (inventor of the World Wide Web), Larry Sanger (co-founder of Wikipedia), and Rainer Goebel (a psychologist and computer scientist). The patron saint associated with this profession is Isidore of Seville.

## References

1. Catalog of the German National Library
2. Index Theologicus
3. Integrated Authority File