Transforming Non-covering Dimensions in OLAP. - Zehai Li; Jigui Sun; Jun Zhao; Haihong Yu (APWeb, 2005)

Towards a Wrapper-Driven Ontology-Based Framework for Knowledge Extraction. - Jigui Sun; Xi Bai 002; Zehai Li; Haiyan Che; Huawen Liu (KSEM, 2007)

Domain Ontology Learning and Consistency Checking Based on TSC Approach and Racer. - Xi Bai 002; Jigui Sun; Zehai Li; Xianrui Lu (RR, 2007)

Model Composition in Multi-dimensional Data Spaces. - Haihong Yu; Jigui Sun; Xia Wu; Zehai Li (RSKT, 2007)