EXIT-chart aided hybrid multiuser detector design for frequency-domain-spread chip-interleaved MC-CDMA [PDF]
, 2008 With the advent of EXtrinsic Information Transfer (EXIT) charts, we are capable of analyzing, predicting and visually comparing the convergence behaviours of different turbo Multi-User Detector (MUD)s. The different MUDs have diverse EXIT characteristics
Lei Xu +7 more
core +1 more source
A signal theory approach to support vector classification: the sinc kernel [PDF]
, 2009 Fourier-based regularisation is considered for the support vector machine classification problem over absolutely integrable loss functions. By invoking the modest assumption that the decision function belongs to a Paley–Wiener space, it is shown that the
Nelso, James D.B. +3 more
core +1 more source
Unsupervised clustering approach for network anomaly detection [PDF]
, 2012 This paper describes the advantages of using the anomaly detection approach over the misuse detection technique in detecting unknown network intrusions or attacks.
Syarif, Iwan +2 more
core
Composition mechanisms for retrenchment [PDF]
, 2008 Retrenchment is a flexible model evolution formalism that arose as a reaction to the limitations imposed by refinement, and for which the proof obligations feature additional predicates for accommodating design data.
Banach, R.; id_orcid +3 more
core +1 more source
Competing with humans at fantasy football: team formation in large partially-observable domains [PDF]
, 2012 We present the first real-world benchmark for sequentially optimal team formation, working within the framework of a class of online football prediction games known as Fantasy Football. We model the problem as a Bayesian reinforcement learning one, where
Tim Matthews +5 more
core
Agent-based homeostatic control for green energy in the smart grid [PDF]
, 2011 With dwindling non-renewable energy reserves and the adverse effects of climate change, the development of the smart electricity grid is seen as key to solving global energy security issues and to reducing carbon emissions.
Vytelingum, Perukrishnen +7 more
core +1 more source
Subobject transformation systems [PDF]
, 2008 Subobject transformation systems (STS) are proposed as a novel formal framework for the analysis of derivations of transformation systems based on the algebraic, double-pushout (DPO) approach.
Hermann, Frank +4 more
core +1 more source
Adaptive turbo trellis coded modulation aided distributed space-time trellis coding for cooperative communications [PDF]
, 2010 In this contribution, we propose an adaptive Turbo Trellis Coded Modulation (TTCM) aided Distributed Space-Time Trellis Coding (STTC) scheme for cooperative communication over quasi-static Rayleigh fading channels.
Liang, Dandan +7 more
core +1 more source
Performance of the Space-Time Block Coded DS-CDMA Uplink Employing Soft-Output ACO-Aided Multiuser Space-Time Detection and Iterative Decoding [PDF]
, 2010 In this treatise we propose a three-stage twin-transmit-antenna assisted MultiUser (MU) Direct Sequence Code-Division Multiple Access (DS-CDMA) system employing both a Unitary Rate Code (URC) and a Recursive Systematic Code (RSC) to carry out iterative ...
Yang, Lie-Liang +9 more
core +1 more source
IAMhaggler2011: A Gaussian Process Regression based Negotiation Agent [PDF]
, 2012 We describe the strategy used by our agent, IAMhaggler2011, which finished in third place in the 2011 Automated Negotiating Agent Competition. A key feature of this agent is the way in which it models the likely negotiation behaviour of its opponent ...
Williams, Colin R +12 more
core +1 more source