Supporting QoS-Based Discovery in Service-Oriented Grids. - Rashid J. Al-Ali; Ali Shaikh Ali; Omer F. Rana; David W. Walker (IPDPS, 2003)

UDDIe: An Extended Registry for Web Service. - Ali Shaikh Ali; Omer F. Rana; Rashid J. Al-Ali; David W. Walker (SAINT Workshops, 2003)

Formalising trust for online communities. - Ali Shaikh Ali; Omer F. Rana (AAMAS, 2005)

Web Services Composition for Distributed Data Mining. - Ali Shaikh Ali; Omer F. Rana; Ian J. Taylor (ICPP Workshops, 2005)

A Cognitive Trust-Based Approach forWeb Service Discovery and Selection. - Ali Shaikh Ali; Simone A. Ludwig; Omer F. Rana (ECOWS, 2005)

Web-Services Based Modelling/Optimisation for Engineering Design. - Ali Shaikh Ali; Omer F. Rana; Ian C. Parmee; Johnson A. R. Abraham; Mark R. N. Shackelford (OTM Workshops, 2005)

Deriving Ratings Through Social Network Structures. - Hameeda Alshabib; Omer F. Rana; Ali Shaikh Ali (ARES, 2006)

Evaluating Provenance-based Trust for Scientific Workflows. - Shrija Rajbhandari; Ian Wootten; Ali Shaikh Ali; Omer F. Rana (CCGRID, 2006)

Healthcare@Home: Research Models for Patient-Centred Healthcare Services. - Mahesh Subramanian; Ali Shaikh Ali; Omer F. Rana; Alex R. Hardisty; Edward C. Conley (John Vincent Atanasoff Symposium, 2006)

Reputation-based semantic service discovery. - Ali Shaikh Ali; Shalil Majithia; Omer F. Rana; David W. Walker (Concurr. Comput. Pract. Exp., 2006)

Portal Technologies for Patient-centred Integrated Care. - Ali Shaikh Ali; Omer F. Rana; Alex R. Hardisty; Mahesh Subramanian; Stephen D. Luzio; David R. Owens; Edward C. Conley (ECEH, 2007)

Novel Sensor Technology Integration for Outcome-Based Risk Analysis in Diabetes. - Mahesh Subramanian; Edward C. Conley; Omer F. Rana; Alex R. Hardisty; Ali Shaikh Ali; Stephen D. Luzio; David R. Owens; Steve Wright; Tim Donovan; Bharat V. Bedi; Dave Conway-Jones; David Vyvyan; et al. (HEALTHINF (2), 2008)

A Belief-based Trust Model for Dynamic Service Selection. - Ali Shaikh Ali; Omer F. Rana (Economic Models and Algorithms for Distributed Systems, 2010)