The Ensemble of Classifiers (EoC) has been shown to be effective in improving the performance of single classifiers by combining their outputs, and o…

Verifying the identity of a person using handwritten signatures is challenging in the presence of skilled forgeries, where a forger has access to a p…

Offline Handwritten Signature verification presents a challenging Pattern Recognition problem, where only knowledge of the positive class is availabl…

There is an increasing interest in image-to-image translation with applications ranging from generating maps from satellite images to creating entire…

Breast cancer (BC) is the most common cancer among women world-wide, approximately 20-25% of BCs are HER-2 positive. Analysis of HER-2 is fundamental…

We define a small world model over the octahedron surface and relate its distances with those of embedded spheres, preserving constant bounded distor…

This paper presents segmentation-free strategies for the recognition of handwritten numeral strings of unknown length. A synthetic dataset of touchin…

The adoption of probabilistic models for the best individuals found so far is a powerful approach for evolutionary computation. Increasingly more com…

A biclique of a graph $G$ is a maximal induced complete bipartite subgraph of $G$. The biclique graph of $G$ denoted by $KB(G)$, is the intersection …

The iris can be considered as one of the most important biometric traits due to its high degree of uniqueness. Iris-based biometrics applications dep…

Analysis of cancer and other pathological diseases, like the interstitial lung diseases (ILDs), is usually possible through Computed Tomography (CT) …

Automatic Offline Handwritten Signature Verification has been researched over the last few decades from several perspectives, using insights from gra…

We have shown a non-uniform efficiently decodable indexing for the set of quadratic residues modulo any natural N, when the factorization of N is known. Even though this result has consequences such as in sampling quadratic residues and upper boundi…

An indexing of a finite set $S$ is a bijection $D : \{1,...,|S|\} \rightarrow S$. We present an indexing for the set of quadratic residues modulo $N$…

The phenomenon of Adversarial Examples is attracting increasing interest from the Machine Learning community, due to its significant impact to the se…

Due to the world's demand for security systems, biometrics can be seen as an important topic of research in computer vision. One of the biometric for…

This paper presents a small world networks generative model and a labeling algorithm for networks generated by this model. In the context of routing …

In this work, we propose to detect the iris and periocular regions simultaneously using coarse annotations and two well-known object detectors: YOLOv…

In this paper, we tackle Automatic Meter Reading (AMR) by leveraging the high capability of Convolutional Neural Networks (CNNs). We design a two-sta…

The iris is considered as the biometric trait with the highest unique probability. The iris location is an important task for biometrics systems, aff…

In this work we identify a seminal design guideline that prevents current Full-Duplex (FD) MAC protocols to scale the FD capacity gain (i.e. 2x the h…

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