RELINE: point-of-interest recommendations using multiple network embeddings Giannis ChristoforidisPavlos KefalasYannis Manolopoulos Regular Paper 13 January 2021 Pages: 791 - 817
Natural language question answering over knowledge graph: the marriage of SPARQL query and keyword search Xin HuJiangli DuanDepeng Dang Regular Paper 15 January 2021 Pages: 819 - 844
Transfer learning for fine-grained entity typing Feng HouRuili WangYi Zhou Regular Paper 13 February 2021 Pages: 845 - 866
Towards metrics-driven ontology engineering Alba Fernández-IzquierdoMaría Poveda-VillalónRaúl García-Castro Regular Paper 23 February 2021 Pages: 867 - 903
AQUA+: Query Optimization for Hybrid Database-MapReduce System Zhifei PangSai WuYuqing Xie Regular Paper 05 February 2021 Pages: 905 - 938
Tracking triadic cardinality distributions for burst detection in high-speed graph streams Junzhou ZhaoPinghui WangXiaohong Guan Regular Paper 18 January 2021 Pages: 939 - 969
Selectivity estimation with density-model-based multidimensional histogram Meifan ZhangHongzhi Wang Regular Paper 02 February 2021 Pages: 971 - 992
Distributed processing of regular path queries in RDF graphs Xintong GuoHong GaoZhaonian Zou Regular Paper 13 January 2021 Pages: 993 - 1027
Multi-layer linear embedding with feature subset selection F. Dornaika Short Paper 18 January 2021 Pages: 1029 - 1043