Outputs (6)

Towards large-scale what-if traffic simulation with exact-differential simulation (2015)
Presentation / Conference Contribution
Hanai, M., Suzumura, T., Theodoropoulos, G., Perumalla, K., & Yilmaz, L. (2015, December). Towards large-scale what-if traffic simulation with exact-differential simulation. Presented at 2015 Winter Simulation Conference, WSC '15, Huntington Beach, California

To analyze and predict a behavior of large-scale traffics with what-if simulation, it needs to repeat many times with various patterns of what-if scenarios. In this paper, we propose new techniques to efficiently repeat what-if simulation tasks with... Read More about Towards large-scale what-if traffic simulation with exact-differential simulation.

Data Quality Assessment and Anomaly Detection Via Map / Reduce and Linked Data: A Case Study in the Medical Domain (2015)
Presentation / Conference Contribution
Bonner, S., McGough, S., Kureshi, I., Brennan, J., Theodoropoulos, G., Moss, L., Corsar, D., & Antoniou, G. (2023, October). Data Quality Assessment and Anomaly Detection Via Map / Reduce and Linked Data: A Case Study in the Medical Domain. Presented at IEEE International Conference on Big Data, Santa Clara

Recent technological advances in modern healthcare have lead to the ability to collect a vast wealth of patient monitoring data. This data can be utilised for patient diagnosis but it also holds the potential for use within medical research. However,... Read More about Data Quality Assessment and Anomaly Detection Via Map / Reduce and Linked Data: A Case Study in the Medical Domain.

Fast Compression of Large Semantic Web Data using X10 (2015)
Journal Article
Cheng, L., Avinash, M., Kotoulas, S., Ward, T., & Theodoropoulos, G. (2016). Fast Compression of Large Semantic Web Data using X10. IEEE Transactions on Parallel and Distributed Systems, 27(9), 2603-2617. https://doi.org/10.1109/tpds.2015.2496579

The Semantic Web comprises enormous volumes of semi-structured data elements. For interoperability, these elements are represented by long strings. Such representations are not efficient for the purposes of applications that perform computations over... Read More about Fast Compression of Large Semantic Web Data using X10.

Towards an Info-Symbiotic Decision Support System for Disaster Risk Management (2015)
Presentation / Conference Contribution
Kureshi, I., Theodoropoulos, G., Mangina, E., O'Hare, G., & Roche, J. (2015, October). Towards an Info-Symbiotic Decision Support System for Disaster Risk Management. Presented at 2015 IEEE/ACM 19th International Symposium on Distributed Simulation and Real Time Applications (DS-RT), Chengdu, China

This paper outlines a framework for an info-symbiotic modelling system using cyber-physical sensors to assist in decision-making. Using a dynamic data-driven simulation approach, this system can help with the identification of target areas and resour... Read More about Towards an Info-Symbiotic Decision Support System for Disaster Risk Management.

Exact-Differential Large-Scale Traffic Simulation (2015)
Presentation / Conference Contribution
Hanai, M., Suzumura, T., Theodoropoulos, G., & Perumalla, K. (2015, June). Exact-Differential Large-Scale Traffic Simulation. Presented at 3rd ACM SIGSIM Conference on Principles of Advanced Discrete Simulation - SIGSIM-PADS '15, London, United Kingdom

Analyzing large-scale traffics by simulation needs repeating execution many times with various patterns of scenarios or parameters. Such repeating execution brings about big redundancy because the change from a prior scenario to a later scenario is v... Read More about Exact-Differential Large-Scale Traffic Simulation.

High throughput indexing for large-scale semantic web data (2015)
Presentation / Conference Contribution
Cheng, L., Kotoulas, S., Ward, T., & Theodoropoulos, G. (2015, April). High throughput indexing for large-scale semantic web data. Presented at 30th Annual ACM Symposium on Applied Computing - SAC '15, Salamanca, Spain

Distributed RDF data management systems become increasingly important with the growth of the Semantic Web. Currently, several such systems have been proposed, however, their indexing methods meet performance bottlenecks either on data loading or quer... Read More about High throughput indexing for large-scale semantic web data.