Now showing items 1-6 of 6
A probabilistic model of Ancient Egyptian writing
(2017-07-01) - Journal article,
This article offers a formalization of how signs form words in Ancient Egyptian writing, for either hieroglyphic or hieratic texts. The formalization is in terms of a sequence of sign functions, which concurrently produce ...
Predicting and optimizing image compression
(ACM, 2016-10-01) - Conference item,
Image compression is a core task for mobile devices, social media and cloud storage backend services. Key evaluation criteria for compression are: the quality of the output, the compression ratio achieved and the computational ...
Achieving stable subspace clustering by post-processing generic clustering results
(IEEE, 2016-10-31) - Conference item,
We propose an effective subspace selection scheme as a post-processing step to improve results obtained by sparse subspace clustering (SSC). Our method starts by the computation of stable subspaces using a novel random ...
Automatically improving constraint models in Savile Row
(2017-10) - Journal article,
When solving a combinatorial problem using Constraint Programming (CP) or Satisfiability (SAT), modelling and formulation are vital and difficult tasks. Even an expert human may explore many alternatives in modelling a ...
Towards a richer model of deliberation dialogue : closure problem and change of circumstances
(2016-11-26) - Journal article,
Models of deliberative dialogue are fundamental for developing autonomous systems that support human practical reasoning. The question discussed in this paper is whether existing models are able to capture the complexity ...
Employing domain specific discriminative information to address inherent limitations of the LBP descriptor in face recognition
(Institute of Electrical and Electronics Engineers Inc., 2018-10-15) - Conference item,
The local binary patern (LBP) descriptor and its derivatives have a demonstrated track record of good performance in face recognition. Nevertheless the original descriptor, the framework within which it is employed, and ...