41 citations · 53 across the 5 of their papers we have counts for
5 papers
Workload Classification & Software Energy Measurement for Efficient Scheduling on Private Cloud Platforms
James W. Smith, Ian Sommerville
At present there are a number of barriers to creating an energy efficient workload scheduler for a Private Cloud based data center. Firstly, the relationship between different work…
Expectations and Reality: Why an enterprise software system didn't work as planned
David Greenwood, Ian Sommerville
Over two decades, we and other research groups have found that ethnographic and social analyses of work settings can provide insights useful to the process of system analysis and d…
The Cloud Adoption Toolkit: Supporting Cloud Adoption Decisions in the Enterprise
Ali Khajeh-Hosseini, David Greenwood, James W. Smith +1
Cloud computing promises a radical shift in the provisioning of computing resource within the enterprise. This paper describes the challenges that decision makers face when assessi…
Lessons from the Failure and Subsequent Success of a Complex Healthcare Sector IT Project
David Greenwood, Ali Khajeh-Hosseini, Ian Sommerville
This paper argues that IT failures diagnosed as errors at the technical or project management level are often mistakenly pointing to symptoms of failure rather than a project's und…
The Cloud Adoption Toolkit: Addressing the Challenges of Cloud Adoption in Enterprise
Ali Khajeh-Hosseini, David Greenwood, James W. Smith +1
Cloud computing promises a radical shift in the provisioning of computing resource within the enterprise. This paper: i) describes the challenges that decision makers face when att…