id	sid	eid	entity	type
fumecheng-5191	2	1	17	CARDINAL
fumecheng-5191	3	1	397 404	CARDINAL
fumecheng-5191	3	2	2019	DATE
fumecheng-5191	3	3	university of niš	ORG
fumecheng-5191	3	4	serbia	GPE
fumecheng-5191	3	5	nc	GPE
fumecheng-5191	3	6	lubomir dimitrov technical university of sofia	ORG
fumecheng-5191	3	7	bulgaria	GPE
fumecheng-5191	5	1	fourth	ORDINAL
fumecheng-5191	11	1	one	CARDINAL
fumecheng-5191	11	2	more than one	CARDINAL
fumecheng-5191	12	1	fourth	ORDINAL
fumecheng-5191	12	2	1	CARDINAL
fumecheng-5191	16	1	april 22, 2019	DATE
fumecheng-5191	16	2	august 10, 2019	DATE
fumecheng-5191	16	3	pancho tomov technical university of sofia	ORG
fumecheng-5191	16	4	8	CARDINAL
fumecheng-5191	16	5	blvd	GPE
fumecheng-5191	16	6	sofia	GPE
fumecheng-5191	16	7	bulgaria e	GPE
fumecheng-5191	16	8	398	CARDINAL
fumecheng-5191	16	9	l. dimitrov	PERSON
fumecheng-5191	18	1	at&t	ORG
fumecheng-5191	18	2	bell laboratories	ORG
fumecheng-5191	19	1	twentieth-century	DATE
fumecheng-5191	19	2	ibm	ORG
fumecheng-5191	19	3	xerox parc	ORG
fumecheng-5191	19	4	ge	ORG
fumecheng-5191	19	5	schenectady laboratories	ORG
fumecheng-5191	19	6	merck	ORG
fumecheng-5191	19	7	microsoft	ORG
fumecheng-5191	20	1	japan	GPE
fumecheng-5191	20	2	this day	DATE
fumecheng-5191	21	1	1	CARDINAL
fumecheng-5191	21	2	2	CARDINAL
fumecheng-5191	22	1	one	CARDINAL
fumecheng-5191	22	2	one	CARDINAL
fumecheng-5191	24	1	3	CARDINAL
fumecheng-5191	26	1	1	CARDINAL
fumecheng-5191	26	2	fig	ORG
fumecheng-5191	27	1	1	CARDINAL
fumecheng-5191	28	1	fourth	ORDINAL
fumecheng-5191	29	1	2	CARDINAL
fumecheng-5191	29	2	2	CARDINAL
fumecheng-5191	31	1	399	CARDINAL
fumecheng-5191	31	2	4	CARDINAL
fumecheng-5191	35	1	2	CARDINAL
fumecheng-5191	41	1	400	CARDINAL
fumecheng-5191	41	2	l. dimitrov	PERSON
fumecheng-5191	44	1	fig	ORG
fumecheng-5191	45	1	3	CARDINAL
fumecheng-5191	45	2	5	CARDINAL
fumecheng-5191	45	3	6	CARDINAL
fumecheng-5191	55	1	fig	ORG
fumecheng-5191	56	1	3	CARDINAL
fumecheng-5191	57	1	fig.	DATE
fumecheng-5191	58	1	4	CARDINAL
fumecheng-5191	59	1	4	CARDINAL
fumecheng-5191	59	2	3	CARDINAL
fumecheng-5191	63	1	5	CARDINAL
fumecheng-5191	64	1	fig	ORG
fumecheng-5191	65	1	5	CARDINAL
fumecheng-5191	68	1	8	CARDINAL
fumecheng-5191	71	1	4	CARDINAL
fumecheng-5191	72	1	9	CARDINAL
fumecheng-5191	75	1	6	CARDINAL
fumecheng-5191	75	2	402	CARDINAL
fumecheng-5191	75	3	l. dimitrov	PERSON
fumecheng-5191	75	4	10	CARDINAL
fumecheng-5191	79	1	one	CARDINAL
fumecheng-5191	80	1	11	CARDINAL
fumecheng-5191	82	1	fig	ORG
fumecheng-5191	83	1	6	CARDINAL
fumecheng-5191	83	2	5	CARDINAL
fumecheng-5191	85	1	12	CARDINAL
fumecheng-5191	86	1	403	CARDINAL
fumecheng-5191	95	1	firstly	ORDINAL
fumecheng-5191	95	2	bde	ORG
fumecheng-5191	95	3	ips	ORG
fumecheng-5191	96	1	13	CARDINAL
fumecheng-5191	97	1	secondly	ORDINAL
fumecheng-5191	97	2	recent years	DATE
fumecheng-5191	97	3	the (cps	ORG
fumecheng-5191	98	1	thirdly	ORDINAL
fumecheng-5191	103	1	14	CARDINAL
fumecheng-5191	103	2	15	CARDINAL
fumecheng-5191	110	1	the european union	ORG
fumecheng-5191	110	2	5	CARDINAL
fumecheng-5191	115	1	404	CARDINAL
fumecheng-5191	115	2	l. dimitrov	PERSON
fumecheng-5191	115	3	fourth	ORDINAL
fumecheng-5191	116	1	6	CARDINAL
fumecheng-5191	121	1	1	CARDINAL
fumecheng-5191	122	1	berger	PERSON
fumecheng-5191	122	2	s.	PERSON
fumecheng-5191	122	3	2013	DATE
fumecheng-5191	122	4	america	GPE
fumecheng-5191	122	5	cambridge	GPE
fumecheng-5191	122	6	ma, usa. 2.	ORG
fumecheng-5191	122	7	chesbrough, h.	ORG
fumecheng-5191	122	8	2003	DATE
fumecheng-5191	122	9	harvard business school press	ORG
fumecheng-5191	123	1	3	CARDINAL
fumecheng-5191	123	2	kagermann	PERSON
fumecheng-5191	123	3	h.	PERSON
fumecheng-5191	123	4	2014	DATE
fumecheng-5191	123	5	chancen von industrie 4.0 nutzen	ORG
fumecheng-5191	123	6	wiesbaden	GPE
fumecheng-5191	124	1	4	CARDINAL
fumecheng-5191	124	2	2017	DATE
fumecheng-5191	124	3	tem journal	ORG
fumecheng-5191	124	4	6(3	CARDINAL
fumecheng-5191	125	1	484	CARDINAL
fumecheng-5191	126	1	5	CARDINAL
fumecheng-5191	126	2	mandl	ORG
fumecheng-5191	126	3	h.	PERSON
fumecheng-5191	126	4	2013	DATE
fumecheng-5191	127	1	6	CARDINAL
fumecheng-5191	127	2	zhmud	ORG
fumecheng-5191	127	3	dimitrov, l., 2019,	ORG
fumecheng-5191	127	4	8(2	CARDINAL
fumecheng-5191	127	5	71	CARDINAL
fumecheng-5191	128	1	7	CARDINAL
fumecheng-5191	128	2	heiner	PERSON
fumecheng-5191	128	3	l.	PERSON
fumecheng-5191	128	4	fettke	PERSON
fumecheng-5191	128	5	kemper, h.	ORG
fumecheng-5191	128	6	feld	GPE
fumecheng-5191	128	7	t., hoffmann	GPE
fumecheng-5191	128	8	m., 2014	PERSON
fumecheng-5191	128	9	4.0	CARDINAL
fumecheng-5191	128	10	business & information systems	ORG
fumecheng-5191	128	11	6(4	CARDINAL
fumecheng-5191	129	1	239	CARDINAL
fumecheng-5191	129	2	8	CARDINAL
fumecheng-5191	129	3	demirova	ORG
fumecheng-5191	129	4	s. 2017	PERSON
fumecheng-5191	130	1	25-28	CARDINAL
fumecheng-5191	131	1	9	CARDINAL
fumecheng-5191	131	2	massimo	GPE
fumecheng-5191	131	3	s., 2014,	ORG
fumecheng-5191	131	4	8(3	DATE
fumecheng-5191	132	1	297	CARDINAL
fumecheng-5191	133	1	10	CARDINAL
fumecheng-5191	134	1	dima	GPE
fumecheng-5191	134	2	i.	GPE
fumecheng-5191	134	3	2013	DATE
fumecheng-5191	135	1	11	CARDINAL
fumecheng-5191	136	1	2018	DATE
fumecheng-5191	136	2	hitech	ORG
fumecheng-5191	137	1	26-29	CARDINAL
fumecheng-5191	138	1	m.	GPE
fumecheng-5191	138	2	lukic	PERSON
fumecheng-5191	138	3	l.	PERSON
fumecheng-5191	138	4	petrovic, a.	PERSON
fumecheng-5191	138	5	2017	DATE
fumecheng-5191	139	1	505	CARDINAL
fumecheng-5191	140	1	errol	PERSON
fumecheng-5191	140	2	s., greg	ORG
fumecheng-5191	140	3	t.	GPE
fumecheng-5191	140	4	2009	DATE
fumecheng-5191	140	5	brisbane	GPE
fumecheng-5191	141	1	494-500	CARDINAL
fumecheng-5191	142	1	14	CARDINAL
fumecheng-5191	143	1	j., 2015	PERSON
fumecheng-5191	143	2	2	CARDINAL
fumecheng-5191	145	1	15	CARDINAL
fumecheng-5191	146	1	muthalagu	GPE
fumecheng-5191	146	2	i.	GPE
fumecheng-5191	146	3	2017	DATE
fumecheng-5191	146	4	computer engineering & technology	ORG
fumecheng-5191	146	5	8(1	CARDINAL
fumecheng-5191	148	1	05-18	CARDINAL