Automatic document authentication is a complex task. The aim is to prove that the document
at hand is not a fraudulent one. This can be achieved through a fingerprint that is based on …

Graphs serve as highly powerful representational tools which are particularly well-suited for
a great variety of computer applications such as computer vision and handwriting …

In this paper, we present GMG-BCU—a local search algorithm based on block coordinate
update for estimating a generalized median graph for a given collection of labeled or …

This paper investigates the relationship between fuzzy median graphs and blocks, which are
important concepts in fuzzy graph theory, particularly in terms of connectivity. The main focus …

Abstract Deep Understanding of Technical Documents (DUTD) has become a very attractive
field with great potential due to large amounts of accumulated documents and the valuable …

As the use of deep methods become widespread in the scientific community, causing major
changes in systems architecture and position in terms of knowledge acquisition, we report …

Due to the increased size of data, there is a need for retrieving the right document for the
user efficiently, which finds various applications in the research community. In this work, we …

Computing a graph prototype may constitute a core element for clustering or classification
tasks. However, its computation is an NP-Hard problem, even for simple classes of graphs …

The rapid development of internet helps in organizing documents based on their specific
data for large-scale organizations to small-scale organizations. Document retrieval system …

Word Spotting of Historical Arabic Documents is a challenging task due to the complexity of
document layouts. This paper proposes a novel word spotting approach that consists of …