Nikola S. Nikolov

Publication Activity (10 Years)

Years Active: 2001-2024
Publications (10 Years): 29

Top Topics

Online Communication

Speaker Recognition

Top Venues

GECCO (Companion)

Int. J. Speech Technol.

Publications

Laura O'Mahony, David JP O'Sullivan, Nikola S. Nikolov
On the Detection of Anomalous or Out-Of-Distribution Data in Vision Models Using Statistical Techniques. CoRR (2024)
Josh McGiff, Nikola S. Nikolov
Bridging the gap in online hate speech detection: a comparative analysis of BERT and traditional models for homophobic content identification on X/Twitter. CoRR (2024)
Mohammed Bergui, Soufiane Hourri, Said Najah, Nikola S. Nikolov
Predictive modelling of MapReduce job performance in cloud environments using machine learning techniques. J. Big Data 11 (1) (2024)
Saad Mboutayeb, Aicha Majda, Khalid Zenkouar, Nikola S. Nikolov
FCOSH: A novel single-head FCOS for faster object detection in autonomous-driving systems. Intell. Syst. Appl. 21 (2024)
Laura O'Mahony, David JP O'Sullivan, Nikola S. Nikolov
On the Detection of Anomalous or Out-of-Distribution Data in Vision Models Using Statistical Techniques. AICV (2023)
Mehdi Yekrangi, Nikola S. Nikolov
Domain-Specific Sentiment Analysis: An Optimized Deep Learning Approach for the Financial Markets. IEEE Access 11 (2023)
Mohammed Bergui, Nikola S. Nikolov, Said Najah
Hadoop Dataset for Job Estimation in the Cloud with Limited Bandwidth. FICC (2) (2023)
Khawla Tadist, Fatiha Mrabti, Nikola S. Nikolov, Azeddine Zahi, Said Najah
SDPSO: Spark Distributed PSO-based approach for feature selection and cancer disease prognosis. J. Big Data 8 (1) (2021)
Haiyang Zhang, Ivan Ganchev, Nikola S. Nikolov, Mark Stevenson
UserReg: A Simple but Strong Model for Rating Prediction. ICASSP (2021)
Yahya Albalawi, Jim Buckley, Nikola S. Nikolov
Investigating the impact of pre-processing techniques and pre-trained word embeddings in detecting Arabic health information on social media. J. Big Data 8 (1) (2021)
Mohammed Bergui, Said Najah, Nikola S. Nikolov
A survey on bandwidth-aware geo-distributed frameworks for big-data analytics. J. Big Data 8 (1) (2021)
Haiyang Zhang, Ivan Ganchev, Nikola S. Nikolov, Zhanlin Ji, Mairtin O'Droma
FeatureMF: An Item Feature Enriched Matrix Factorization Model for Item Recommendation. IEEE Access 9 (2021)
Soufiane Hourri, Nikola S. Nikolov, Jamal Kharroubi
Convolutional neural network vectors for speaker recognition. Int. J. Speech Technol. 24 (2) (2021)
Haiyang Zhang, Ivan Ganchev, Nikola S. Nikolov, Mark Stevenson
UserReg: A Simple but Strong Model for Rating Prediction. CoRR (2021)
Soufiane Hourri, Nikola S. Nikolov, Jamal Kharroubi
A deep learning approach to integrate convolutional neural networks in speaker recognition. Int. J. Speech Technol. 23 (3) (2020)
Khawla Tadist, Said Najah, Nikola S. Nikolov, Fatiha Mrabti, Azeddine Zahi
Feature selection methods and genomic big data: a systematic review. J. Big Data 6 (2019)
Hanane Mohaouchane, Asmaa Mourhir, Nikola S. Nikolov
Detecting Offensive Language on Arabic Social Media Using Deep Learning. SNAMS (2019)
Azalden Alakrot, Liam Murray, Nikola S. Nikolov
Towards Accurate Detection of Offensive Language in Online Communication in Arabic. ACLING (2018)
Pavel Petrov, Stefan Krumovich, Nikola S. Nikolov, Georgi Petrov Dimitrov, Vladimir Sulov
Web Technologies Used in the Commercial Banks in Finland. CompSysTech (2018)
Peter Eades, Patrick Healy, Nikola S. Nikolov
The Weighted Barycenter Drawing Recognition Problem. Graph Drawing (2018)
Peter Eades, Patrick Healy, Nikola S. Nikolov
The Weighted Barycenter Drawing Recognition Problem. CoRR (2018)
Azalden Alakrot, Liam Murray, Nikola S. Nikolov
Dataset Construction for the Detection of Anti-Social Behaviour in Online Communication in Arabic. ACLING (2018)
Haiyang Zhang, Ivan Ganchev, Nikola S. Nikolov, Zhanlin Ji, Máirtín O'Droma
A Hybrid Service Recommendation Prototype Adapted for the UCWW: A Smart-City Orientation. Wirel. Commun. Mob. Comput. 2017 (2017)
Haiyang Zhang, Nikola S. Nikolov, Ivan Ganchev
Exploiting User Feedbacks in Matrix Factorization for Recommender Systems. MEDI (2017)
Farshad Ghassemi Toosi, Nikola S. Nikolov, Malachy Eaton
A GA-Inspired Approach to the Reduction of Edge Crossings in Force-Directed Layouts. GECCO (Companion) (2016)
Farshad Ghassemi Toosi, Nikola S. Nikolov, Malachy Eaton
Simulated Annealing as a Pre-Processing Step for Force-Directed Graph Drawing. GECCO (Companion) (2016)
Haiyang Zhang, Ivan Ganchev, Nikola S. Nikolov, Mairtin O'Droma
A service recommendation model for the Ubiquitous Consumer Wireless World. IEEE Conf. on Intelligent Systems (2016)
Farshad Ghassemi Toosi, Nikola S. Nikolov
Vertex-neighboring multilevel force-directed graph drawing. SMC (2016)
Haiyang Zhang, Ivan Ganchev, Nikola S. Nikolov, Mairtin O'Droma
A trust-enriched approach for item-based collaborative filtering recommendations. ICCP (2016)
Farshad Ghassemi Toosi, Nikola S. Nikolov, Malachy Eaton
Evolving Smart Initial Layouts for Force-Directed Graph Drawing. GECCO (Companion) (2015)
Farshad Ghassemi Toosi, Nikola S. Nikolov
Sync-and-Burst: Force-Directed Graph Drawing with Uniform Force Magnitudes. CoRR (2015)
Haiyang Zhang, Nikola S. Nikolov, Ivan Ganchev
UCWW semantic-based service recommendation framework. ISTAS (2015)
Patrick Healy, Nikola S. Nikolov
Preface to GD'05 special issue. Discret. Math. 309 (7) (2009)
Seok-Hee Hong, Nikola S. Nikolov, Alexandre Tarassov
A 2.5D Hierarchical Drawing of Directed Graphs. J. Graph Algorithms Appl. 11 (2) (2007)
Radoslav Andreev, Patrick Healy, Nikola S. Nikolov
Applying Ant Colony Optimization Metaheuristic to the DAG Layering Problem. IPDPS (2007)
Xiaoyan Fu, Seok-Hee Hong, Nikola S. Nikolov, Xiaobin Shen, Yingxin Wu, Kai Xu
Visualization and analysis of email networks. APVIS (2007)
Nikola S. Nikolov, Alexandre Tarassov
Graph layering by promotion of nodes. Discret. Appl. Math. 154 (5) (2006)
Nikola S. Nikolov, Alexandre Tarassov, Jürgen Branke
In search for efficient heuristics for minimum-width graph layering with consideration of dummy nodes. ACM J. Exp. Algorithmics 10 (2005)
Wanchun Li, Peter Eades, Nikola S. Nikolov
Using Spring Algorithms to Remove Node Overlapping. APVIS (2005)
Adel Ahmed, Tim Dwyer, Michael Forster, Xiaoyan Fu, Joshua Wing Kei Ho, Seok-Hee Hong, Dirk Koschützki, Colin Murray, Nikola S. Nikolov, Ronnie Taib, Alexandre Tarassov, Kai Xu
GEOMI: GEOmetry for Maximum Insight. Graph Drawing (2005)
Seok-Hee Hong, Nikola S. Nikolov
Layered Drawings of Directed Graphs in Three Dimensions. APVIS (2005)
Seok-Hee Hong, Nikola S. Nikolov
Hierarchical Layouts of Directed Graphs in Three Dimensions. Graph Drawing (2005)
Alexandre Tarassov, Nikola S. Nikolov, Jürgen Branke
A Heuristic for Minimum-Width Graph Layering with Consideration of Dummy Nodes. WEA (2004)
Patrick Healy, Nikola S. Nikolov
A Branch-and-Cut Approach to the Directed Acyclic Graph Layering Problem. Graph Drawing (2002)
Patrick Healy, Nikola S. Nikolov
Facets of the Directed Acyclic Graph Layering Polytope. WG (2002)
Patrick Healy, Nikola S. Nikolov
How to Layer a Directed Acyclic Graph. Graph Drawing (2001)