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All Outputs (163)

Assessing motor performance with PCA (2011)
Presentation / Conference Contribution
Hammerla, N. Y., Plötz, T., Andras, P., & Olivier, P. (2011). Assessing motor performance with PCA. In Proceedings of the International Workshop on Frontiers in Activity Recognition using Pervasive Sensing (18-23)

Information about the motor performance, i.e. how well an activity is performed, is valuable information for a variety of novel applications in Activity Recognition (AR). Its assessment represents a significant challenge, as requirements depend on th... Read More about Assessing motor performance with PCA.

Networks for Pervasive Services: Six Ways to Upgrade the Internet (2011)
Book
Liotta, A., & Exarchakos, G. (2011). Networks for Pervasive Services: Six Ways to Upgrade the Internet. Springer. https://doi.org/10.1007/978-94-007-1473-1

Since its inception in the 1970s the Internet has become larger, faster and wireless. It is the biggest machine ever built, the “generative” engine of our digital society. However, the software that runs the global network has not seen any substantia... Read More about Networks for Pervasive Services: Six Ways to Upgrade the Internet.

Privacy in Pervasive Systems: Legal Framework and Regulatory Challenges (2011)
Book Chapter
Liotta, A., & Liotta, A. (2011). Privacy in Pervasive Systems: Legal Framework and Regulatory Challenges. In Pervasive Computing and Communications Design and Deployment: Technologies, Trends and Applications (263-277). IGI Global. https://doi.org/10.4018/978-1-60960-611-4.ch012

Data protection legislation has developed in a digital communication context that is changing dramatically. Infrastructure-based, networked systems are increasingly interconnecting and interoperating with infrastructure-less or even spontaneous netwo... Read More about Privacy in Pervasive Systems: Legal Framework and Regulatory Challenges.

Experiments in Multicore and Distributed Parallel Processing using JCSP (2011)
Presentation / Conference Contribution
Kerridge, J. (2011, June). Experiments in Multicore and Distributed Parallel Processing using JCSP. Presented at 33rd Communicating Process Architecture (CPA) Conference, University of Limerick, Ireland

It is currently very difficult to purchase any form of computer system be it, notebook, laptop, desktop server or high performance computing system that does not contain a multicore processor. Yet the designers of applications, in general, have very... Read More about Experiments in Multicore and Distributed Parallel Processing using JCSP.

Switching between different ways to think: Multiple approaches to affective common sense reasoning (2011)
Presentation / Conference Contribution
Cambria, E., Mazzocco, T., Hussain, A., & Durrani, T. (2010, September). Switching between different ways to think: Multiple approaches to affective common sense reasoning. Presented at COST 2102 International Conference, Budapest, Hungary

Emotions are different Ways to Think that our mind triggers to deal with different situations we face in our lives. Our ability to reason and make decisions, in fact, is strictly dependent on both our common sense knowledge about the world and our in... Read More about Switching between different ways to think: Multiple approaches to affective common sense reasoning.

Sentic medoids: Organizing affective common sense knowledge in a multi-dimensional vector space (2011)
Presentation / Conference Contribution
Cambria, E., Mazzocco, T., Hussain, A., & Eckl, C. (2011, May). Sentic medoids: Organizing affective common sense knowledge in a multi-dimensional vector space. Presented at ISNN 2011: 8th International Symposium on Neural Networks, Guilin, China

Existing approaches to opinion mining and sentiment analysis mainly rely on parts of text in which opinions and sentiments are explicitly expressed such as polarity terms and affect words. However, opinions and sentiments are often conveyed implicitl... Read More about Sentic medoids: Organizing affective common sense knowledge in a multi-dimensional vector space.

Sentic avatar: Multimodal affective conversational agent with common sense (2011)
Presentation / Conference Contribution
Cambria, E., Hupont, I., Hussain, A., Cerezo, E., & Baldassarri, S. (2010, March). Sentic avatar: Multimodal affective conversational agent with common sense. Presented at Third COST 2102 International Training School, Caserta, Italy

The capability of perceiving and expressing emotions through different modalities is a key issue for the enhancement of human-computer interaction. In this paper we present a novel architecture for the development of intelligent multimodal affective... Read More about Sentic avatar: Multimodal affective conversational agent with common sense.

Multi-stage classification of Gyrodactylus species using machine learning and feature selection techniques (2011)
Presentation / Conference Contribution
Ali, R., Hussain, A., Bron, J. E., & Shinn, A. P. (2011, November). Multi-stage classification of Gyrodactylus species using machine learning and feature selection techniques. Presented at 2011 11th International Conference on Intelligent Systems Design and Applications, Cordoba, Spain

This study explores the use of multi-stage machine learning based classifiers and feature selection techniques in the classification and identification of fish parasites. Accurate identification of pathogens is a key to their control and as a proof o... Read More about Multi-stage classification of Gyrodactylus species using machine learning and feature selection techniques.

Isanette: A common and common sense knowledge base for opinion mining (2011)
Presentation / Conference Contribution
Cambria, E., Song, Y., Wang, H., & Hussain, A. (2011). Isanette: A common and common sense knowledge base for opinion mining. In 2011 IEEE 11th International Conference on Data Mining Workshops (315-322). https://doi.org/10.1109/ICDMW.2011.106

The ability to understand natural language text is far from being emulated in machines. One of the main hurdles to overcome is that computers lack both the common and the common sense knowledge humans normally acquire during the formative years of th... Read More about Isanette: A common and common sense knowledge base for opinion mining.

Denial-of-Service Attack Detection Based on Multivariate Correlation Analysis (2011)
Book Chapter
Tan, Z., Jamdagni, A., He, X., Nanda, P., & Liu, R. P. (2011). Denial-of-Service Attack Detection Based on Multivariate Correlation Analysis. In Neural Information Processing; Lecture Notes in Computer Science (756-765). Springer. https://doi.org/10.1007/978-3-642-24965-5_85

The reliability and availability of network services are being threatened by the growing number of Denial-of-Service (DoS) attacks. Effective mechanisms for DoS attack detection are demanded. Therefore, we propose a multivariate correlation analysis... Read More about Denial-of-Service Attack Detection Based on Multivariate Correlation Analysis.

Multivariate Correlation Analysis Technique Based on Euclidean Distance Map for Network Traffic Characterization (2011)
Presentation / Conference Contribution
Tan, Z., Jamdagni, A., He, X., Nanda, P., & Liu, R. P. (2011, November). Multivariate Correlation Analysis Technique Based on Euclidean Distance Map for Network Traffic Characterization. Presented at 13th International Conference (ICICS 2011), Beijing, China

The quality of feature has significant impact on the performance of detection techniques used for Denial-of-Service (DoS) attack. The features that fail to provide accurate characterization for network traffic records make the techniques suffer from... Read More about Multivariate Correlation Analysis Technique Based on Euclidean Distance Map for Network Traffic Characterization.

Light factorization for mixed-frequency shadows in augmented reality (2011)
Presentation / Conference Contribution
Nowrouzezahrai, D., Geiger, S., Mitchell, K., Sumner, R., Jarosz, W., & Gross, M. (2011, October). Light factorization for mixed-frequency shadows in augmented reality. Presented at IEEE International Symposium on Mixed and Augmented Reality 2011

Integrating animated virtual objects with their surroundings for high-quality augmented reality requires both geometric and radio-metric consistency. We focus on the latter of these problems and present an approach that captures and factorizes extern... Read More about Light factorization for mixed-frequency shadows in augmented reality.

Surround Haptics: Sending Shivers Down Your Spine (2011)
Presentation / Conference Contribution
Israr, A., Poupyrev, I., Ioffreda, C., Cox, J., Gouveia, N., Bowles, H., …Williams, T. (2011). Surround Haptics: Sending Shivers Down Your Spine. In ACM SIGGRAPH 2011 Emerging Technologies (14:1-14:1). https://doi.org/10.1145/2048259.2048273

Surround Haptics is a new tactile technology that uses a low-resolution grid of inexpensive vibrating actuators to generate high-resolution, continuous, moving tactile strokes on human skin [1]. The user would not feel the discrete tactile pulses and... Read More about Surround Haptics: Sending Shivers Down Your Spine.

Runtime Implementation of Modular Radiance Transfer. (2011)
Presentation / Conference Contribution
Loos, B., Antani, L., Mitchell, K., Nowrouzezahrai, D., Jarosz, W., & Sloan, P. (2011). Runtime Implementation of Modular Radiance Transfer. In ACM SIGGRAPH 2011 Talks (59:1-59:1). https://doi.org/10.1145/2037826.2037905

Real-time rendering of indirect lighting significantly enhances the sense of realism in video games. Unfortunately, previously including such effects often required time consuming scene dependent precomputation and heavy runtime computations unsuitab... Read More about Runtime Implementation of Modular Radiance Transfer..

A rule based taxonomy of dirty data. (2011)
Presentation / Conference Contribution
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 quality. To ensure high quality data, enterprises need to have a process, m... Read More about A rule based taxonomy of dirty data..

Tracing innovation: an activity theoretical approach. (2011)
Presentation / Conference Contribution
Wiegel, V. (2011). Tracing innovation: an activity theoretical approach. In ECIS 2011 Proceedings

This paper argues that tracing the diffusion of innovation is a challenging endeavour. The difficulty is that an innovation comes into existence as a cognitive and inter-personal idea and transforms over time into tangible and material manifestation.... Read More about Tracing innovation: an activity theoretical approach..

Crime risk evaluation within information sharing between the Police and community partners. (2011)
Journal Article
Uthmani, O., Buchanan, W. J., Lawson, A., Scott, R., Schafer, B., & Fan, L. (2011). Crime risk evaluation within information sharing between the Police and community partners. Information and Communications Technology Law, 20, 57-81. https://doi.org/10.1080/13600834.2011.578922

The aim of this paper is to provide profiles for crimes which can be used to model the context for information sharing between the police and community partner organisations. This context can then be integrated with information-sharing syntax used by... Read More about Crime risk evaluation within information sharing between the Police and community partners..

Planning and optimising organisational travel plans using an evolutionary algorithm. (2011)
Presentation / Conference Contribution
Urquhart, N. B. (2011, April). Planning and optimising organisational travel plans using an evolutionary algorithm. Presented at European Conference on the Applications of Evolutionary Computation

Commuting to the workplace is a highly individualistic experience, especially where the private car is the chosen mode of transport. The costs of using cars with low occupancy rates are significant in environmental terms as well as requiring the prov... Read More about Planning and optimising organisational travel plans using an evolutionary algorithm..

My Grandfather's iPod: an investigation of emotional attachment to digital and non-digital artefacts. (2011)
Presentation / Conference Contribution
Turner, P., & Turner, S. (2011, August). My Grandfather's iPod: an investigation of emotional attachment to digital and non-digital artefacts. Presented at 29th conference of the European Association of Cognitive Ergonomics, Rostock, Germany

Motivation -- to explore the nature and dimensions of attachment to digital and non-digital artefacts and explicate any differences in emotional attachment between digital and non-digital artefacts. Research approach -- Repertory grid based study... Read More about My Grandfather's iPod: an investigation of emotional attachment to digital and non-digital artefacts..

Designing for engagement (2011)
Journal Article
Turner, P., Flint, T., & Turner, S. (2011). Designing for engagement. Infrastructure journal,