This author has not been identified. Look up 'Scott Callaghan' in GoogleThis author has not been identified. Look up 'Ewa Deelman' in GoogleThis author has not been identified. Look up 'Dan Gunter' in GoogleThis author has not been identified. Look up 'Gideon Juve' in GoogleThis author has not been identified. Look up 'Philip Maechling' in GoogleThis author has not been identified. Look up 'Christopher Brooks' in GoogleThis author has not been identified. Look up 'Karan Vahi' in GoogleThis author has not been identified. Look up 'Kevin Milner' in GoogleThis author has not been identified. Look up 'Robert Graves' in GoogleThis author has not been identified. Look up 'Edward Field' in GoogleThis author has not been identified. Look up 'David Okaya' in GoogleThis author has not been identified. Look up 'Thomas Jordan' in Google