Publication:
Proceedings of the 10th International Workshop On Nature Inspired Distributed Computing; May
Publication type:
Working Paper
Abstract:
This paper 1 presents the design and implementation of an Ant Colony Optimization based algorithm for solving the DAG Layering Problem. This algorithm produces compact layerings by minimising their width and height. Importantly it takes into account the contribution of dummy vertices to the width of the resulting layering.
Zhang, Haiyang; Ganchev, Ivan; Nikolov, Nikola S.; Ji, Zhanlin; O'Droma, Máirtín(Hindawi Publishing Corporation: Wiley Hindawi Partnership, 2017)
With the development of ubiquitous computing, recommendation systems have become essential tools in assisting users in discovering services they would find interesting. This process is highly dynamic with an increasing ...
Ghassemi Toosi, Farshad; Nikolov, Nikola S.; Eaton, Malachy(Association for Computing Machinery, 2016)
We report on our findings using a genetic algorithm (GA) as a preprocessing step for force-directed graph drawings to find a smart initial vertex layout (instead of a random initial layout) to decrease the number of edge ...
Recommendation systems employed on the Internet
aim to serve users by recommending items which will likely be of
interest to them. The recommendation problem could be cast as
either a rating estimation problem which ...
Alakrot, Azalden; Murray, Liam; Nikolov, Nikola S.(Elsevier, 2018)
We present the results of predictive modelling for the detection of anti-social behaviour in online communication in Arabic, such as comments which contain obscene or offensive words and phrases. We collected and labelled ...
Alakrot, Azalden; Murray, Liam; Nikolov, Nikola S.(Elsevier, 2018)
Warning: this paper contains a range of words which may cause offence.
In recent years, many studies target anti-social behaviour such as offensive language and cyberbullying in online communication.
Typically, these ...
