@inproceedings{ICEIS-J-2007-ShethG07a,
	author        = "Amit P. Sheth and Karthik Gomadam",
	booktitle     = "{Revised Selected Papers of the Ninth International Conference on Enterprise Information Systems}",
	doi           = "10.1007/978-3-540-88710-2_2",
	isbn          = "978-3-540-88709-6",
	pages         = "16--26",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Business Information Processing}",
	title         = "{The 4 x 4 Semantic Model: Exploiting Data, Functional, Non-functional and Execution Semantics Across Business Process, Workflow, Partner Services and Middleware Services Tiers}",
	volume        = 12,
	year          = 2007,
}