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118 results

Exploring and examining assessment data via a matrix visualisation

Conference Proceeding
Graham, M., & Kennedy, J. (2004)
Exploring and examining assessment data via a matrix visualisation. In M. F. Costabile (Ed.), Advanced Visual Interfaces (AVI) 2004, 158-162. doi:10.1145/989863.989886
OPAL (Online PArtner Lens) is an application designed to match project requirements with suitable teams and individuals, and as part of its matching process features an evalua...

Best practice for implementing a data warehouse: a review for strategic alignment.

Conference Proceeding
Weir, R., Peng, T., & Kerridge, J. (2003)
Best practice for implementing a data warehouse: a review for strategic alignment. In Design and Management of Data Warehouses 2003: Proceedings of the 5th Intl. Workshop DMDW'2003, Berlin, Germany, September 8, 2003
A review of literature pertaining to data warehouse implementations over the last eight years has been undertaken. It was found that the views of data warehouse practitioners ...

A rule based taxonomy of dirty data.

Journal Article
Li, L., Peng, T., & Kennedy, J. (2011)
A rule based taxonomy of dirty data. GSTF journal on computing, 1(2), 140-148
There is a growing awareness that high quality of data is a key to today’s business success and that dirty data existing within data sources is one of the causes of poor data ...

Towards a scalable broadcast in wormhole-switched mesh networks

Conference Proceeding
Al-Dubai, A. Y., Ould-Khaoua, M., & Mackenzie, L. M. (2002)
Towards a scalable broadcast in wormhole-switched mesh networks. In Proceedings of the 2002 ACM symposium on Applied computing, 840-844. https://doi.org/10.1145/508791.508955
Broadcast algorithms for wormhole--switched meshes have been widely reported in the literature. However, most of these algorithms handle broadcast in a sequential manner and d...

Web engineering for the evaluation of large complex web systems: methodologies in web metrics

Thesis
Zahran, D. I. Web engineering for the evaluation of large complex web systems: methodologies in web metrics. (Thesis)
Edinburgh Napier University. Retrieved from http://researchrepository.napier.ac.uk/Output/978652
Roaming the Internet, users sometimes encounter severe problems or feel dissatisfied using a particular site. E-government websites are the public gateways to access informati...

The Prometheus database for taxonomy

Conference Proceeding
Raguenaud, C., Kennedy, J., & Barclay, P. (2000)
The Prometheus database for taxonomy. In Proceedings of the 12th International Conference on Scientific and Statistical Database Management, SSDBM 2000 (250-252). https://doi.org/10.1109/ssdm.2000.869793
This paper presents the work carried out in the Prometheus project and its motivation, taxonomy. Taxonomy presents challenges to common database systems. Because of its comple...

Using curves to enhance parallel coordinate visualisations

Conference Proceeding
Graham, M., & Kennedy, J. (2003)
Using curves to enhance parallel coordinate visualisations. In E. Banissi, K. Börner, C. Chen, G. Clapworthy, C. Maple, A. Lobben, …J. Zhang (Eds.), Proceedings on Seventh International Conference on Information Visualization, 2003. IV 2003, 10-16. doi:10.1109/iv.2003.1217950
This paper introduces a number of refinements to the Parallel Coordinates visualisation metaphor for multi-dimensional data. Firstly, the traditional set of poly-lines are rep...

Semantic integrity for persistent objects

Journal Article
Barclay, P. J., & Kennedy, J. (1992)
Semantic integrity for persistent objects. Information and Software Technology, 34(8), 533-541. https://doi.org/10.1016/0950-5849%2892%2990147-H
Modelling constructs for specifying semantic integrity are reviewed, and their implicit execution semantics discussed. An integrity maintenance model based on these constructs...

A framework for information visualisation

Journal Article
Kennedy, J., Mitchell, K., & Barclay, P. J. (1996)
A framework for information visualisation. SIGMOD record, 25, 30-34
In this paper we examine the issues involved in developing information visualisation systems and present a framework for their construction. The framework addresses the compon...

Providing views and closure for the object data management group object model

Journal Article
Roantree, M., Kennedy, J., & Barclay, P. (1999)
Providing views and closure for the object data management group object model. Information and Software Technology, 41(15), 1037-1044. https://doi.org/10.1016/s0950-5849%2899%2900042-7
The ODMG Object Model uses a standard for object-oriented database designers, while attempting to address some issues of interoperability. This research is focused on the viab...