HIRANI, H., RATCHEV, S. and PAWAR, K., 2007. Requirement Specification for Concurrent Development of Reconfigurable Precise Assembly Systems Concurrent Engineering: Research and Applications. (In Press.)
RATCHEV, S., HIRANI, H. and BONNEY, M., 2007. Knowledge Based formation of Reconfigurable Assembly Cells Journal of Intelligent Manufacturing Systems. 18(3), 401-409
HIRANI, H., RATCHEV, S., LOHSE, N. and VALTCHANOV, G., 2006. Methodology for knowledge enriched requirements specification for assembly system reconfiguration Assembly Automation. 24(4), 307-314 WILLIAMS, D.J., RATCHEV, S., CHANDRA, A. and HIRANI, H., 2006. The Application of Assembly and Automation Technologies to Healthcare Products CIRP Annals. 55(2), 617-642 HIRANI, H. and RATCHEV, S., 2006. Assembly System Capability Model for Requirements Engineering of Reconfigurable Assembly Systems Journal of Advanced Manufacturing Technologies. (In Press.)
LOHSE, N, HIRANI, H, RATCHEV, S, BARATA, J and ONORI M., 2006. Towards a Unified Assembly Domain Ontology In: Proceedings of the 3rd International Precision Assembly Seminar.
LOHSE, N., HIRANI, H. and RATCHEV, S., 2005. Equipment ontology for modular reconfigurable assembly systems International Journal of Flexible Manufacturing Systems. 17(4), 301-314 HIRANI, H. and RATCHEV, S., 2005. Knowledge-Based Requirements Engineering for Reconfigurable Precision Assembly Systems IFIP International Federation for Information Processing. 159, 359-366
RATCHEV, S., HIRANI, H. and PAWAR, K., 2005. Requirements Specification for Concurrent Development of Reconfigurable Precision Assembly Systems Journal of Knowledge Based Systems.
HIRANI, H., RATCHEV, S. and VALTCHANOV, G., 2005. Knowledge Enriched Requirements Specification for Reconfigurable Assembly Systems In: 3rd CIRP International Conference on Reconfigurable Manufacturing Systems. 171-183
LOHSE, N., HIRANI, H. and RATCHEV, S., 2005. Equipment Ontology for Modular Reconfigurable Assembly Systems In: 3rd CIRP International Conference on Reconfigurable Manufacturing Systems.
LOHSE N., HIRANI, H. and RATCHEV, S., 2005. An Ontology for the Definition and Validation of Assembly Processes for Evolvable Assembly Systems In: 6th IEEE International Symposium on Assembly and Task Planning.
RATCHEV, S., HIRANI, H. and LOHSE, N., 2004. Knowledge Model for the Configuration of Modular Assembly Worksations - Specification and Distributed Conceptual Design In: 35th International Symposium on Robotics.
HIRANI, H., RATCHEV, S., LOHSE, N. and VALTCHANOV, G., 2004. In: TAISCH, M., FILOS, E., GARELLO, P., LEWIS, K and MONTORIO, M, eds., IMS Forum 2004: Global Challenges in Manufacturing 1. Politecnico di Milano. 372-379
HIRANI, H., RATCHEV, S., LOHSE, N. and VALTCHANOV, G., 2004. Web-Based Specification of Reconfigurable Precision Assembly Systems - Industrial Scenarios and Use Cases In: 2nd International Precision Assembly Seminar.
LOHSE N., HIRANI, H. and RATCHEV, S., 2003. Task Based Assembly Planning and Configuration of Assembly Workstations In: International Symposium on Assembly and Task Planning.
HIRANI, H. and RATCHEV, S., 2003. Operations Capability Model for Requirements Engineering of Reconfigurable Precision Assembly Systems In: 1st International Precision Assembly Seminar.
RATCHEV,S and HIRANI,H, 2003. Requirement Engineering for Re-configurable Assembly Cells CIRP Journal of Manufacturing Systems. 32(4),
HIRANI, H. and RATCHEV, S., 2002. Definitions and Measures for Requirements Engineering of Reconfigurable Assembly Systems In: 31st International Symposium on Robotics.
HIRANI, H. and RATCHEV, S., 2002. Knowledge Specification for Requirements Engineering of Reconfigurable Assembly Systems In: 18th International Conference on CAD, CAM, Robotics and Factories of the Future.
RATCHEV, S and HIRANI, H, 2001. Concurrent Requirement Specification for Conceptual Design of Modular Assembly Cells In: IEEE International Symposium on Assembly and Task Planning.
RATCHEV, S., HIRANI, H. and BONNEY, M., Knowledge Based Formation of Re-configurable Assembly Cells Journal of Intelligent Manufacturing Systems. (In Press.)