apache / commons-rdf - Contributors

Zoomable circles (number of contributors per file): 30 days | 90 days | 6 months | past year | all time

Files with only one contributor are shown as grey.

Contributors

Recent Contributors (6)

Committed in past 6 months (a rookie = the first commit in past year)

Past 30 days (4):

garydgregory@gmail.com

garydgregory@users.noreply.github.com

naturzukunft@hauschel.de

47322487+naturzukunft@users.noreply.github.com

No contributors in past 31 to 90 days.

Past 91 to 180 days (2):

sebb@apache.org

49242855+strangelookingnerd@users.noreply.github.com

Historical Contributors (24)

Last contributors more than 6 months ago

stain@apache.org

wikier@apache.org

p_ansell@yahoo.com

soiland-reyes@cs.manchester.ac.uk

ggregory@apache.org

sergio@wikier.org

andy@seaborne.org

andy.seaborne@gmail.com

acoburn@amherst.edu

andy@apache.org

ajs6f@apache.org

gardgregory@gmail.com

lewis.j.mcgibbney@jpl.nasa.gov

gh.xiao@gmail.com

beneritter@gmail.com

afs@users.noreply.github.com

sebbasf@users.noreply.github.com

lewis.mcgibbney@gmail.com

bot@stepsecurity.io

sefernan@amazon.com

sorokaa@si.edu

chjohnson39@gmail.com

chtompki@gmail.com

ianwdunlop@gmail.com

Contributors Matrix (Per Month)

	Commits (3m)	Commit Days	2	4	2	2	3	1	3	2	2	2	1	2	3	1	1	2	2	4	2	3	2	2	2	3	1
garydgregory@gmail.com	33	122						-					-			-	-
garydgregory@users.noreply.github.com	20	113																									-
47322487+naturzukunft@users.noreply.github.com	1	1	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
naturzukunft@hauschel.de	3	2	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
sebb@apache.org	-	11	-	-	-	-		-	-	-	-	-	-	-		-	-	-	-		-		-	-	-	-	-
49242855+strangelookingnerd@users.noreply.github.com	-	1	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
sebbasf@users.noreply.github.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-
bot@stepsecurity.io	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-
gardgregory@gmail.com	-	5	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
stain@apache.org	-	109	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
wikier@apache.org	-	50	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ajs6f@apache.org	-	5	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ggregory@apache.org	-	5	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
sefernan@amazon.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
acoburn@amherst.edu	-	6	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
sorokaa@si.edu	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
sergio@wikier.org	-	8	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
chjohnson39@gmail.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
p_ansell@yahoo.com	-	24	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
chtompki@gmail.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
gh.xiao@gmail.com	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
lewis.mcgibbney@gmail.com	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
lewis.j.mcgibbney@jpl.nasa.gov	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
andy@seaborne.org	-	5	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
afs@users.noreply.github.com	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
andy@apache.org	-	4	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
beneritter@gmail.com	-	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ianwdunlop@gmail.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
soiland-reyes@cs.manchester.ac.uk	-	6	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
andy.seaborne@gmail.com	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Bots Matrix (Per Month)

Commits
(3m)

Commit
Days

-

4 contributors (42 commits):

#	Contributor	First Commit	Latest Commit	Commits Count	File Updates (per extension)
1.	garydgregory@gmail.com	2018-06-16	2025-05-02	30 (71%)	java (39), xml (36), yaml (3)
2.	garydgregory@users.noreply.github.com	2022-03-27	2025-05-02	8 (19%)	yaml (7), java (5), xml (2), jsonld (1), md (1)
3.	naturzukunft@hauschel.de	2025-04-17	2025-04-20	3 (7%)	java (5), xml (2), jsonld (1)
4.	47322487+naturzukunft@users.noreply.github.com	2025-04-23	2025-04-23	1 (2%)	java (3), xml (2)

Contributor Dependencies

A contributor dependency is detected if two contributors have changed the same files in the past 30 days.

Contributor Dependencies via Shared Files

- show contributor dependencies 2D graph
- open 2D force graph
- open 3D force graph
- open 2D force graph (including all files)
- open 2D force graph (including only shared files)
- open 3D force graph (including all files)
- open 3D force graph (including only shared files)

	Contributor 1	Contributor 2	# shared files
1.	garydgregory@users.noreply.github.com	naturzukunft@hauschel.de	7 shared files
2.	garydgregory@gmail.com	47322487+naturzukunft@users.noreply.github.com	5 shared files
3.	garydgregory@gmail.com	garydgregory@users.noreply.github.com	5 shared files
4.	garydgregory@gmail.com	naturzukunft@hauschel.de	3 shared files
5.	47322487+naturzukunft@users.noreply.github.com	garydgregory@users.noreply.github.com	3 shared files
6.	47322487+naturzukunft@users.noreply.github.com	naturzukunft@hauschel.de	2 shared files

Most Connected Contributors

	Contributor	# connections	# commits
1.	garydgregory@gmail.com	3	30
2.	garydgregory@users.noreply.github.com	3	8
3.	naturzukunft@hauschel.de	3	3
4.	47322487+naturzukunft@users.noreply.github.com	3	1

C-median: 3.0

A half of the contributors has more than 3.0 connections, and a half has less than this number.

C-mean: 3.0

An average number of connections a contributor has with other contributors.

C-index: 3.0

There are 3.0 contributors with 3.0 or more connections.

4 contributors (57 commits):

#	Contributor	First Commit	Latest Commit	Commits Count	File Updates (per extension)
1.	garydgregory@gmail.com	2018-06-16	2025-05-02	33 (57%)	java (41), xml (36), yaml (4)
2.	garydgregory@users.noreply.github.com	2022-03-27	2025-05-02	20 (35%)	yaml (27), java (5), xml (2), jsonld (1), md (1)
3.	naturzukunft@hauschel.de	2025-04-17	2025-04-20	3 (5%)	java (5), xml (2), jsonld (1)
4.	47322487+naturzukunft@users.noreply.github.com	2025-04-23	2025-04-23	1 (1%)	java (3), xml (2)

Contributor Dependencies

A contributor dependency is detected if two contributors have changed the same files in the past 90 days.

Contributor Dependencies via Shared Files

- show contributor dependencies 2D graph
- open 2D force graph
- open 3D force graph
- open 2D force graph (including all files)
- open 2D force graph (including only shared files)
- open 3D force graph (including all files)
- open 3D force graph (including only shared files)

	Contributor 1	Contributor 2	# shared files
1.	garydgregory@users.noreply.github.com	naturzukunft@hauschel.de	7 shared files
2.	garydgregory@gmail.com	47322487+naturzukunft@users.noreply.github.com	5 shared files
3.	garydgregory@gmail.com	garydgregory@users.noreply.github.com	5 shared files
4.	garydgregory@gmail.com	naturzukunft@hauschel.de	3 shared files
5.	47322487+naturzukunft@users.noreply.github.com	garydgregory@users.noreply.github.com	3 shared files
6.	47322487+naturzukunft@users.noreply.github.com	naturzukunft@hauschel.de	2 shared files

Most Connected Contributors

	Contributor	# connections	# commits
1.	garydgregory@gmail.com	3	33
2.	garydgregory@users.noreply.github.com	3	20
3.	naturzukunft@hauschel.de	3	3
4.	47322487+naturzukunft@users.noreply.github.com	3	1

C-median: 3.0

A half of the contributors has more than 3.0 connections, and a half has less than this number.

C-mean: 3.0

An average number of connections a contributor has with other contributors.

C-index: 3.0

There are 3.0 contributors with 3.0 or more connections.

6 contributors (106 commits):

#	Contributor	First Commit	Latest Commit	Commits Count
1.	garydgregory@gmail.com	2018-06-16	2025-05-02	60 (56%)
2.	garydgregory@users.noreply.github.com	2022-03-27	2025-05-02	40 (37%)
3.	sebb@apache.org	2019-03-12	2025-01-18	1 (<1%)
4.	naturzukunft@hauschel.de	2025-04-17	2025-04-20	3 (2%)
5.	47322487+naturzukunft@users.noreply.github.com	2025-04-23	2025-04-23	1 (<1%)
6.	49242855+strangelookingnerd@users.noreply.github.com	2024-11-20	2024-11-20	1 (<1%)

Contributor Dependencies

A contributor dependency is detected if two contributors have changed the same files in the past 180 days.

Contributor Dependencies via Shared Files

- show contributor dependencies 2D graph
- open 2D force graph
- open 3D force graph
- open 2D force graph (including all files)
- open 2D force graph (including only shared files)
- open 3D force graph (including all files)
- open 3D force graph (including only shared files)

	Contributor 1	Contributor 2	# shared files
1.	garydgregory@users.noreply.github.com	49242855+strangelookingnerd@users.noreply.github.com	44 shared files
2.	garydgregory@gmail.com	garydgregory@users.noreply.github.com	9 shared files
3.	garydgregory@users.noreply.github.com	naturzukunft@hauschel.de	7 shared files
4.	garydgregory@gmail.com	47322487+naturzukunft@users.noreply.github.com	5 shared files
5.	garydgregory@gmail.com	sebb@apache.org	4 shared files
6.	garydgregory@users.noreply.github.com	sebb@apache.org	4 shared files
7.	garydgregory@gmail.com	naturzukunft@hauschel.de	3 shared files
8.	47322487+naturzukunft@users.noreply.github.com	garydgregory@users.noreply.github.com	3 shared files
9.	naturzukunft@hauschel.de	49242855+strangelookingnerd@users.noreply.github.com	3 shared files
10.	garydgregory@gmail.com	49242855+strangelookingnerd@users.noreply.github.com	2 shared files
11.	47322487+naturzukunft@users.noreply.github.com	naturzukunft@hauschel.de	2 shared files
12.	47322487+naturzukunft@users.noreply.github.com	49242855+strangelookingnerd@users.noreply.github.com	2 shared files
13.	47322487+naturzukunft@users.noreply.github.com	sebb@apache.org	2 shared files pom.xml src/changes/changes.xml
14.	naturzukunft@hauschel.de	sebb@apache.org	1 shared file pom.xml
15.	49242855+strangelookingnerd@users.noreply.github.com	sebb@apache.org	1 shared file pom.xml

Most Connected Contributors

	Contributor	# connections	# commits
1.	garydgregory@gmail.com	5	60
2.	garydgregory@users.noreply.github.com	5	40
3.	naturzukunft@hauschel.de	5	3
4.	sebb@apache.org	5	1
5.	47322487+naturzukunft@users.noreply.github.com	5	1
6.	49242855+strangelookingnerd@users.noreply.github.com	5	1

C-median: 5.0

A half of the contributors has more than 5.0 connections, and a half has less than this number.

C-mean: 5.0

An average number of connections a contributor has with other contributors.

C-index: 5.0

There are 5.0 contributors with 5.0 or more connections.

6 contributors (205 commits):

#	Contributor	First Commit	Latest Commit	Commits Count
1.	garydgregory@gmail.com	2018-06-16	2025-05-02	96 (46%)
2.	garydgregory@users.noreply.github.com	2022-03-27	2025-05-02	102 (49%)
3.	sebb@apache.org	2019-03-12	2025-01-18	2 (<1%)
4.	naturzukunft@hauschel.de	2025-04-17	2025-04-20	3 (1%)
5.	47322487+naturzukunft@users.noreply.github.com	2025-04-23	2025-04-23	1 (<1%)
6.	49242855+strangelookingnerd@users.noreply.github.com	2024-11-20	2024-11-20	1 (<1%)

Contributor Dependencies

A contributor dependency is detected if two contributors have changed the same files in the past 365 days.

Contributor Dependencies via Shared Files

- show contributor dependencies 2D graph
- open 2D force graph
- open 3D force graph
- open 2D force graph (including all files)
- open 2D force graph (including only shared files)
- open 3D force graph (including all files)
- open 3D force graph (including only shared files)

	Contributor 1	Contributor 2	# shared files
1.	garydgregory@users.noreply.github.com	49242855+strangelookingnerd@users.noreply.github.com	44 shared files
2.	garydgregory@gmail.com	garydgregory@users.noreply.github.com	14 shared files
3.	garydgregory@users.noreply.github.com	naturzukunft@hauschel.de	7 shared files
4.	garydgregory@gmail.com	47322487+naturzukunft@users.noreply.github.com	5 shared files
5.	garydgregory@gmail.com	49242855+strangelookingnerd@users.noreply.github.com	5 shared files
6.	garydgregory@gmail.com	naturzukunft@hauschel.de	4 shared files
7.	garydgregory@gmail.com	sebb@apache.org	4 shared files
8.	garydgregory@users.noreply.github.com	sebb@apache.org	4 shared files
9.	47322487+naturzukunft@users.noreply.github.com	garydgregory@users.noreply.github.com	3 shared files
10.	naturzukunft@hauschel.de	49242855+strangelookingnerd@users.noreply.github.com	3 shared files
11.	47322487+naturzukunft@users.noreply.github.com	naturzukunft@hauschel.de	2 shared files
12.	47322487+naturzukunft@users.noreply.github.com	49242855+strangelookingnerd@users.noreply.github.com	2 shared files
13.	47322487+naturzukunft@users.noreply.github.com	sebb@apache.org	2 shared files pom.xml src/changes/changes.xml
14.	naturzukunft@hauschel.de	sebb@apache.org	1 shared file pom.xml
15.	49242855+strangelookingnerd@users.noreply.github.com	sebb@apache.org	1 shared file pom.xml

Most Connected Contributors

	Contributor	# connections	# commits
1.	garydgregory@users.noreply.github.com	5	102
2.	garydgregory@gmail.com	5	96
3.	naturzukunft@hauschel.de	5	3
4.	sebb@apache.org	5	2
5.	47322487+naturzukunft@users.noreply.github.com	5	1
6.	49242855+strangelookingnerd@users.noreply.github.com	5	1

C-median: 5.0

A half of the contributors has more than 5.0 connections, and a half has less than this number.

C-mean: 5.0

An average number of connections a contributor has with other contributors.

C-index: 5.0

There are 5.0 contributors with 5.0 or more connections.

Contributors' details...