Academic Ancestry

a person in the record

Karl H. Johansson

Also known as Karl Henrik Johansson (Wikidata)

Swedish engineerborn 1967

Supervised 35 doctoral students at KTH between 2006 and 2026; Wikidata names Anders Rantzer and Karl Johan Åström as doctoral advisors and lists 5 doctoral students. Linked to Wikidata, ORCID, and 8 other registers.

Open the full sheetCiteData

Two steps up and one down. Dashed lines come from thesis records, solid lines from Wikidata. The full sheet opens at four up and two down.

How to read the markscited by a repository's recordstated by Wikidata or indexed by OpenAlexclaimed on an ORCID list, or inferred

Students35

Advisors on Wikidata2

From Wikidata, shown separately from the thesis records.

Students on Wikidata5

From Wikidata, shown separately from the thesis records.

The line above and below4 steps

The advisors of their advisors, four steps up at most, in the thesis records and on Wikidata, each kind marked; a person in both is listed once.

Below them, within 3 steps, the record reaches 43 people: 38 cited by thesis records, 5 stated by Wikidata.

Education and career4

From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.