Imperative Programming Languages with Database Optimizers. - Daniela Florescu; Zhen Hua Liu; Anguel Novoselsky (PLAN-X, 2006)

Efficient XSLT Processing in Relational Database System. - Zhen Hua Liu; Anguel Novoselsky (VLDB, 2006)

XVM - A Hybrid Sequential-Query Virtual Machine for Processing XML Languages. - Anguel Novoselsky; Zhen Hua Liu (PLAN-X, 2008)

Towards a Unified Declarative and Imperative XQuery Processor. - Zhen Hua Liu; Anguel Novoselsky; Vikas Arora (IEEE Data Eng. Bull., 2008)

XIPE - An XML Integrated Processing Environment. - Anguel Novoselsky; Zhen Hua Liu (ICSOFT (1), 2009)

XBRL repository - an industrial approach of management of XBRL documents. - Zhen Hua Liu; Thomas Baby; Sriram Krishnamurthy; Ying Lu; Qin Yu; Anguel Novoselsky; Vikas Arora (ICDE, 2010)

Pay-as-you-go: an adaptive approach to provide full context-aware text search over document content. - Zhen Hua Liu; Thomas Baby; Sukhendu Chakraborty; Junyan Ding; Anguel Novoselsky; Vikas Arora (SIGMOD Conference, 2010)