Outputs (103)

Manipulating with excitations: Waves or gliders? (2013)
Presentation / Conference Contribution

Excitable media are classical examples of un- conventional computing devices. Using waves to represent information and wave interactions to represent information processing, excitable media achieve computation versatility comparable to traditional te... Read More about Manipulating with excitations: Waves or gliders?.

The Case for Cloud Service Trustmarks and Assurance-as-a-Service (2013)
Presentation / Conference Contribution

Cloud computing represents a significant economic opportunity for Europe. However, this growth is threatened by adoption barriers largely related to trust. This position paper examines trust and confidence issues in cloud
computing and advances a ca... Read More about The Case for Cloud Service Trustmarks and Assurance-as-a-Service.

Computational issues in complex network analysis (2013)
Presentation / Conference Contribution

Discrete and fuzzy dynamical genetic programming in the XCSF learning classifier system (2013)
Journal Article

A number of representation schemes have been presented for use within learning classifier systems, ranging from binary encodings to neural networks. This paper presents results from an investigation into using discrete and fuzzy dynamical system repr... Read More about Discrete and fuzzy dynamical genetic programming in the XCSF learning classifier system.

The whole world a creativity kit (2013)
Presentation / Conference Contribution

This paper revisits code-based computing practices in art and design education. The case often made for such practices is that they allow non-experts to shape what surrounds them, leading to a greater sense of emotional involvement, empowerment and c... Read More about The whole world a creativity kit.

Synchronous contention-based MAC protocols for delay-sensitive wireless sensor networks: A review and taxonomy (2013)
Journal Article

Duty-cycling allows obtaining significant energy saving compared to full duty cycle (sleepless) random access MAC protocols. However, it may result in significant latency. In slotted duty-cycled medium access control (MAC) protocols, sensor nodes per... Read More about Synchronous contention-based MAC protocols for delay-sensitive wireless sensor networks: A review and taxonomy.

Adapting scientific workflow structures using multi-objective optimization strategies (2013)
Journal Article

Scientific workflows have become the primary mechanism for conducting analyses on distributed computing infrastructures such as grids and clouds. In recent years, the focus of optimization within scientific workflows has primarily been on computation... Read More about Adapting scientific workflow structures using multi-objective optimization strategies.

Changing perspectives of time in HCI (2013)
Presentation / Conference Contribution

Time has traditionally been measured in relation to physical phenomena witnessed in our environment. From the transit of heavenly bodies across prehistoric skies to the distance to walk from here to there or the arrival of birds on the wing from othe... Read More about Changing perspectives of time in HCI.

Federated broker system for pervasive context provisioning (2013)
Presentation / Conference Contribution

Software systems that provide context-awareness related functions in pervasive computing environments are gaining momentum due to emerging applications, architectures and business models. In most context-aware systems, a central broker performs the f... Read More about Federated broker system for pervasive context provisioning.

A formal approach to modelling and verifying resource-bounded context-aware agents (2013)
Presentation / Conference Contribution

There has been a move of context-aware systems into safety-critical domains including healthcare, emergency scenarios, and disaster recovery. These systems are often distributed and deployed on resource-bounded devices. Therefore, developing formal t... Read More about A formal approach to modelling and verifying resource-bounded context-aware agents.