Matthias Held
Biographic Data
| ID | 9187685 |
|---|---|
| NAME | Matthias Held |
| GIVEN NAMES | Matthias |
| FAMILY NAME | Held |
| SIGNATURE | HELD M |
| AFFILIATIONS | Technische Universität Berlin |
| ORCID | 0000-0002-8541-8830 |
| VERIFIED | Yes |
| TOTAL WORKS | 9 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 8 |
| WORKS AS EDITOR | 1 |
| FIRST PUBLICATION YEAR | 2013 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 0 |
Learning by Using
This paper examines the relationship between humans and products. It shows how products influence users' knowledge through their use and how design affects this influence. It summarizes the phenomenon of knowledge transformation into a theoretical model and introduces the concepts of “learning functions” and “learning experience.” On this basis, terminologies for the corresponding relationships are presented. The second part of the paper presents…
Exploring publication networks with a local cohesion-maximizing algorithm
Global algorithms have taken precedence in bibliometrics as approaches to the reconstruction of topics from networks of publications. They partition a large set of publications, and the resulting disjoint clusters are then interpreted as individual topics. This is at odds with a sociological understanding of topics as formed by the participants working on and being influenced by them, an understanding that is best operationalized by algorithms pr…
Know thy tools! Limits of popular algorithms used for topic reconstruction
To reconstruct topics in bibliometric networks, one must use algorithms. Specifically, researchers often apply algorithms from the class of network community detection algorithms (such as the Louvain algorithm) that are general-purpose algorithms not intentionally programmed for a bibliometric task. Each algorithm has specific properties “inscribed,” which distinguish it from the others. It can thus be assumed that different algorithms are more o…
How to interpret algorithmically constructed topical structures of scientific fields? A case study of citation-based mappings of the research specialty of invasion biology
Often, bibliometric mapping studies remain at a very abstract level when assessing the validity or accuracy of the generated maps. In this case study of citation-based mappings of a research specialty, we dig deeper into the topical structures generated by the chosen mapping approaches and examine their correspondence to a sociologically informed understanding of the research specialty in question. Starting from a lexically delineated bibliometri…
Challenges to the validity of topic reconstruction
In this paper we utilize an opportunity to construct ground truths for topics in the field of atomic, molecular and optical physics. Our research questions in this paper focus on (i) how to construct a ground truth for topics and (ii) the suitability of common algorithms applied to bibliometric networks to reconstruct these topics. We use the ground truths to test two data models (direct citation and bibliographic coupling) with two algorithms (t…
Inhalt
Einleitung
Zu den Autorinnen und Autoren
Wer gestaltet die Gestaltung
Das Interesse an einer gleichberechtigten Teilhabe im Design hat von den 1960er-Jahren bis in die Gegenwart zu einer Reihe produktiver Gestaltungspraktiken und Theorien geführt. Heute stellt sich jedoch die Frage, ob das Leitbild der partizipatorischen Gestaltung nicht auf einem idealisierenden Verständnis von Demokratie und sozialer Beteiligung gründet. Der Band unternimmt eine kritische Bestandsaufnahme der partizipatorischen Gestaltung, ihrer …
No prominent works on this page.
Inhalt
Einleitung
Zu den Autorinnen und Autoren
Wer gestaltet die Gestaltung
Das Interesse an einer gleichberechtigten Teilhabe im Design hat von den 1960er-Jahren bis in die Gegenwart zu einer Reihe produktiver Gestaltungspraktiken und Theorien geführt. Heute stellt sich jedoch die Frage, ob das Leitbild der partizipatorischen Gestaltung nicht auf einem idealisierenden Verständnis von Demokratie und sozialer Beteiligung gründet. Der Band unternimmt eine kritische Bestandsaufnahme der partizipatorischen Gestaltung, ihrer …
Challenges to the validity of topic reconstruction
In this paper we utilize an opportunity to construct ground truths for topics in the field of atomic, molecular and optical physics. Our research questions in this paper focus on (i) how to construct a ground truth for topics and (ii) the suitability of common algorithms applied to bibliometric networks to reconstruct these topics. We use the ground truths to test two data models (direct citation and bibliographic coupling) with two algorithms (t…
Know thy tools! Limits of popular algorithms used for topic reconstruction
To reconstruct topics in bibliometric networks, one must use algorithms. Specifically, researchers often apply algorithms from the class of network community detection algorithms (such as the Louvain algorithm) that are general-purpose algorithms not intentionally programmed for a bibliometric task. Each algorithm has specific properties “inscribed,” which distinguish it from the others. It can thus be assumed that different algorithms are more o…
How to interpret algorithmically constructed topical structures of scientific fields? A case study of citation-based mappings of the research specialty of invasion biology
Often, bibliometric mapping studies remain at a very abstract level when assessing the validity or accuracy of the generated maps. In this case study of citation-based mappings of a research specialty, we dig deeper into the topical structures generated by the chosen mapping approaches and examine their correspondence to a sociologically informed understanding of the research specialty in question. Starting from a lexically delineated bibliometri…
Exploring publication networks with a local cohesion-maximizing algorithm
Global algorithms have taken precedence in bibliometrics as approaches to the reconstruction of topics from networks of publications. They partition a large set of publications, and the resulting disjoint clusters are then interpreted as individual topics. This is at odds with a sociological understanding of topics as formed by the participants working on and being influenced by them, an understanding that is best operationalized by algorithms pr…
Learning by Using
This paper examines the relationship between humans and products. It shows how products influence users' knowledge through their use and how design affects this influence. It summarizes the phenomenon of knowledge transformation into a theoretical model and introduces the concepts of “learning functions” and “learning experience.” On this basis, terminologies for the corresponding relationships are presented. The second part of the paper presents…
Computer Science (5 works) · Mathematics (4 works) · Algorithm (3 works) · Art (3 works) · Artificial Intelligence (3 works) · Complex Network Analysis Techniques (3 works) · Data mining (3 works) · Data science (3 works) · Information retrieval (3 works) · Bioinformatics and Genomic Networks (2 works)