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Outputs (75)

An Effective Error Resilient Packetization Scheme for Progressive Mesh Transmission over Unreliable Networks (2008)
Journal Article
Yang, B., Li, F., Pan, Z., & Wang, X. (2008). An Effective Error Resilient Packetization Scheme for Progressive Mesh Transmission over Unreliable Networks. Journal of Computer Science and Technology, 23(6), 1015-1025. https://doi.org/10.1007/s11390-008-9195-y

When a 3D model is transmitted over a lossy network, some model information may inevitably be missing.Under such situation, one may not be able to visualize the receiving model unless the lost model information has been retransmitted. Progressive mod... Read More about An Effective Error Resilient Packetization Scheme for Progressive Mesh Transmission over Unreliable Networks.

A Web of Active Knowledge (2008)
Presentation / Conference Contribution
Geldart, J., Cummins, S., & Song, W. (2008, November). A Web of Active Knowledge. Presented at International Conference on Semantics, Knowledge, and Grid (SKG’08),, Beijing, China

This paper outlines a new model for the Web inspired by recent research into cognitive science. It is argued that the trend towards decentralisation requires a change from a typical client-server meta-model to one based on the idea of communicating i... Read More about A Web of Active Knowledge.

Category-based Equational Reasoning: An Approach to Ontology Integration (2008)
Journal Article
Geldart, J., & Song, W. (2009). Category-based Equational Reasoning: An Approach to Ontology Integration. Journal of Logic and Computation, 19(5), 791-806. https://doi.org/10.1093/logcom/exn044

Incorporating dynamic, general computational knowledge into Semantic Web ontologies is becoming increasingly important. The Semantic Web is now being used to model the behaviour of highly dynamic domains such as web-services, but current approaches t... Read More about Category-based Equational Reasoning: An Approach to Ontology Integration.

A Modular and Efficient Simulation Environment for Fluid-Structure Interactions with Large Domain Deformation (2008)
Presentation / Conference Contribution
Mehl, M., Brenk, M., Muntean, I. L., Neckel, T., & Weinzierl, T. (2008, September). A Modular and Efficient Simulation Environment for Fluid-Structure Interactions with Large Domain Deformation. Presented at Proceedings of the Sixth International Conference on Engineering Computational Technology, Athens, September 2008, Kippen, Stirlingshire, United Kingdom

Improved upper and lower bounds on the feedback vertex numbers of grids and butterflies (2008)
Journal Article
Madelaine, F., & Stewart, I. (2008). Improved upper and lower bounds on the feedback vertex numbers of grids and butterflies. Discrete Mathematics, 308(18), 4144-4164. https://doi.org/10.1016/j.disc.2007.08.007

We improve upon the best known upper and lower bounds on the sizes of minimal feedback vertex sets in butterflies. Also, we construct new feedback vertex sets in grids so that for a large number of pairs $(n,m)$, the size of our feedback vertex set i... Read More about Improved upper and lower bounds on the feedback vertex numbers of grids and butterflies.

The approximability of MAX CSP with fixed-value constraints (2008)
Journal Article
Deineko, V., Jonsson, P., Klasson, M., & Krokhin, A. (2008). The approximability of MAX CSP with fixed-value constraints. Journal of the ACM, 55(4), Article 16. https://doi.org/10.1145/1391289.1391290

In the maximum constraint satisfaction problem (MAX CSP), one is given a finite collection of (possibly weighted) constraints on overlapping sets of variables, and the goal is to assign values from a given finite domain to the variables so as to maxi... Read More about The approximability of MAX CSP with fixed-value constraints.