From Topic Networks to Distributed Cognitive Maps: Zipfian Topic Universes in the Area of Volunteered Geographic Information

Table 3

Wikipedia-based corpora: number of content articles (#articles n), revisions (#revisions n), and authors (#authors n) of non-redirecting articles in WP-REGIO-1 () and WP-REGIO-2 () of the German Wikipedia dump from 201807-01 (subgraphs 1–25); the variable n codes the nth orbit (see formula (30)). Subgraphs 26–31 are used to generate the corpora WP-OTHERS-1 and WP-OTHERS-2.

	Seed article	#articles 1	#revisions 1	#authors 1	#articles 2	#revisions 2	#authors 2
1	Ahrweiler	90	66,217	16,772	11,413	5,602,327	930,621
2	Dithmarschen	210	156,862	38,180	30,386	10,006,785	1,506,634
3	Dresden	1,615	1,180,743	239,747	127,675	27,746,644	3,566,957
4	Erfurt	943	850,786	179,282	100,052	23,644,822	3,158,299
5	Fürth	504	598,687	130,445	77,663	19,481,686	2,657,440
6	Görlitz	790	468,641	99,606	62,896	17,305,177	2,431,331
7	Göttingen	922	786,663	170,082	93,726	22,448,816	2,995,497
8	Hamm	764	697,437	150,502	82,099	20,436,567	2,799,384
9	Karlsruhe	1,021	842,723	180,652	97,984	23,178,185	3,103,192
10	KöIn	1,485	1,090,676	223,801	122,446	26,851,098	3,483,785
11	Linz	816	602,346	130,520	79,376	20,188,052	2,792,374
12	Metropolregion Rhein-Neckar	296	157,356	37,960	23,250	8,608,771	1,388,939
13	München	1,421	1,077,626	216,774	120,725	26,727,317	3,472,725
14	Munster	1,139	894,916	193,090	103,436	24,330,809	3,251,427
15	Niederbayern	239	142,392	33,551	22,466	7,796,961	1,222,744
16	Rhein-Main-Gebiet	390	297,276	65,804	42,238	12,750,028	1,870,354
17	Sachsen-Anhalt	603	459,933	96,116	59,565	16,392,237	2,291,304
18	Schorndorf	362	226,153	51,264	32,562	11,738,799	1,746,169
19	Steirisches Ennstal	43	19,702	6,322	4,400	2,101,467	386,487
20	Strausberg	265	215,854	49,617	30,284	10,602,198	1,579,390
21	Stuttgart	1,317	1,089,313	215,788	123,906	26,648,581	3,403,376
22	Tübingen	623	385,288	85,266	54,525	15,884,637	2,265,358
23	Wetzikon	204	145,207	33,914	20,607	8,044,399	1,306,780
24	Wien	1,380	874,419	170,952	102,792	23,357,095	3,087,254
25	Würzburg	959	885,109	185,495	106,381	24,484,274	3216,674
26	Hydraulik	121	59,874	19,400	8,287	3,600,636	700,341
27	Integralrechnung	194	75,082	21,787	6,708	2,663,563	508,606
28	Kernkraftwerk	287	196,202	49,279	20,773	8,195,232	1,387,491
29	Neuronales Netze	85	27,878	9,750	3,739	1,488,680	332,714
30	Schlacht bei Waterloo	200	97,290	25,614	18,674	6,990,403	1,097,749
31	Zecken	112	58,582	16,350	7,500	3,896,913	734,269