id	sid	eid	entity	type
bece-1600	1	1	xiaobin	DATE
bece-1600	2	1	1	CARDINAL
bece-1600	2	2	zhipeng liu	PERSON
bece-1600	2	3	1 chang	QUANTITY
bece-1600	2	4	1	CARDINAL
bece-1600	2	5	tsinghua university	ORG
bece-1600	2	6	china	GPE
bece-1600	3	1	2	CARDINAL
bece-1600	3	2	tsinghua university	ORG
bece-1600	3	3	china	GPE
bece-1600	4	1	china	GPE
bece-1600	4	2	2020	DATE
bece-1600	6	1	chinese	NORP
bece-1600	6	2	2025	CARDINAL
bece-1600	6	3	20(2):1979-1982	DATE
bece-1600	6	4	10.15354	CARDINAL
bece-1600	6	5	x.	GPE
bece-1600	6	6	liu	PERSON
bece-1600	6	7	2025	DATE
bece-1600	8	1	chinese	NORP
bece-1600	8	2	2025	DATE
bece-1600	8	3	20(2):1979-1982	DATE
bece-1600	9	1	wang	ORG
bece-1600	10	1	china	GPE
bece-1600	12	1	bece	PERSON
bece-1600	12	2	2025	CARDINAL
bece-1600	12	3	1980	DATE
bece-1600	12	4	tsinghua university	ORG
bece-1600	12	5	china	GPE
bece-1600	13	1	tsinghua university	ORG
bece-1600	13	2	china	GPE
bece-1600	18	1	china	GPE
bece-1600	18	2	2020	DATE
bece-1600	19	1	years	DATE
bece-1600	23	1	14	CARDINAL
bece-1600	23	2	four	CARDINAL
bece-1600	24	1	years	DATE
bece-1600	25	1	mailto:xiaobinhe@tsinghua.edu.cn wang	PERSON
bece-1600	26	1	china	GPE
bece-1600	28	1	bece	PERSON
bece-1600	28	2	2025	CARDINAL
bece-1600	28	3	1981	DATE
bece-1600	30	1	•	CARDINAL
bece-1600	30	2	•	CARDINAL
bece-1600	30	3	2	CARDINAL
bece-1600	30	4	1	CARDINAL
bece-1600	31	1	4	CARDINAL
bece-1600	31	2	5	CARDINAL
bece-1600	31	3	daily	DATE
bece-1600	31	4	daily	DATE
bece-1600	37	1	wang	PERSON
bece-1600	38	1	china	GPE
bece-1600	40	1	bece	PERSON
bece-1600	40	2	2025 1982	DATE
bece-1600	40	3	four	CARDINAL
bece-1600	41	1	2025	CARDINAL
bece-1600	43	1	4.0	CARDINAL
bece-1600	44	1	chinese	NORP
bece-1600	44	2	journal of beijing university of technology	ORG
bece-1600	44	3	2025	CARDINAL
bece-1600	44	4	25(03):36-49	DATE
bece-1600	45	1	english	NORP
bece-1600	45	2	chinese	NORP
bece-1600	46	1	2025	CARDINAL
bece-1600	49	1	june 05, 2025	DATE
bece-1600	49	2	july 01, 2025	DATE
bece-1600	49	3	july 15, 2025	DATE