Graph Matching Based Authorization Model for Efficient Secure XML Querying. - Seunghan Chang; Artem Chebotko; Shiyong Lu; Farshad Fotouhi (AINA Workshops (2), 2007)

Scientific Workflow Provenance Querying with Security Views. - Artem Chebotko; Seunghan Chang; Shiyong Lu; Farshad Fotouhi; Ping Yang 002 (WAIM, 2008)

Secure Abstraction Views for Scientific Workflow Provenance Querying. - Artem Chebotko; Shiyong Lu; Seunghan Chang; Farshad Fotouhi; Ping Yang 002 (IEEE Trans. Serv. Comput., 2010)

Secure XML querying based on authorization graphs. - Artem Chebotko; Seunghan Chang; Shiyong Lu; Farshad Fotouhi (Inf. Syst. Frontiers, 2012)