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Algorithms, Volume 16, Issue 3

March 2023 - 51 articles

Cover Story: We present an improved method for recognizing the layout of historical printings as a prerequisite for the subsequent OCR step. The goal is the detection of text lines in document images and their subsequent classification to provide the information required to reconstruct the layout and reading order of the page's text. We achieve this by first identifying the baselines of text elements on the page, generating line polygons from the detections and then applying a rule-based layout recognition utilizing background knowledge on the detected lines. The cover image depicts an original from a print of the "ship of fools" with the detected annotation types shown as differently colored polygons around the text lines. View this paper
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Articles (51)

  • Review
  • Open Access
13 Citations
11,418 Views
32 Pages

Generative Adversarial Network for Overcoming Occlusion in Images: A Survey

  • Kaziwa Saleh,
  • Sándor Szénási and
  • Zoltán Vámossy

22 March 2023

Although current computer vision systems are closer to the human intelligence when it comes to comprehending the visible world than previously, their performance is hindered when objects are partially occluded. Since we live in a dynamic and complex...

  • Article
  • Open Access
6 Citations
3,163 Views
19 Pages

How Optimal Transport Can Tackle Gender Biases in Multi-Class Neural Network Classifiers for Job Recommendations

  • Fanny Jourdan,
  • Titon Tshiongo Kaninku,
  • Nicholas Asher,
  • Jean-Michel Loubes and
  • Laurent Risser

22 March 2023

Automatic recommendation systems based on deep neural networks have become extremely popular during the last decade. Some of these systems can, however, be used in applications that are ranked as High Risk by the European Commission in the AI act&mda...

  • Communication
  • Open Access
3 Citations
2,711 Views
11 Pages

21 March 2023

Practitioners have used hidden Markov models (HMMs) in different problems for about sixty years. Moreover, conditional random fields (CRFs) are an alternative to HMMs and appear in the literature as different and somewhat concurrent models. We propos...

  • Article
  • Open Access
4 Citations
3,571 Views
14 Pages

A Scheduling Solution for Robotic Arm-Based Batching Systems with Multiple Conveyor Belts

  • Kasper Gaj Nielsen,
  • Inkyung Sung,
  • Mohamed El Yafrani,
  • Deniz Kenan Kılıç and
  • Peter Nielsen

21 March 2023

In this study, we tackle a key scheduling problem in a robotic arm-based food processing system, where multiple conveyors—an infeed conveyor that feeds food items to robotic arms and two tray lane conveyors, on which trays to batch food items a...

  • Article
  • Open Access
3,116 Views
17 Pages

21 March 2023

3D mesh as a complex data structure can provide effective shape representation for 3D objects, but due to the irregularity and disorder of the mesh data, it is difficult for convolutional neural networks to be directly applied to 3D mesh data process...

  • Article
  • Open Access
2 Citations
3,546 Views
28 Pages

Multiset-Trie Data Structure

  • Mikita Akulich,
  • Iztok Savnik,
  • Matjaž Krnc and
  • Riste Škrekovski

20 March 2023

This paper proposes a new data structure, multiset-trie, that is designed for storing and efficiently processing a set of multisets. Moreover, multiset-trie can operate on a set of sets without efficiency loss. The multiset-trie structure is a search...

  • Article
  • Open Access
2 Citations
3,281 Views
23 Pages

20 March 2023

Incremental techniques aim at making it possible to improve the performance of the grounding and solving processes by reusing the results of previous executions. Clingo supports both incremental grounding and incremental solving computations. In orde...

  • Article
  • Open Access
4 Citations
3,509 Views
14 Pages

Network Modeling of Murine Lymphatic System

  • Dmitry Grebennikov,
  • Rostislav Savinkov,
  • Ekaterina Zelenova,
  • Gennady Lobov and
  • Gennady Bocharov

20 March 2023

Animal models of diseases, particularly mice, are considered to be the cornerstone for translational research in immunology. The aim of the present study is to model the geometry and analyze the network structure of the murine lymphatic system (LS)....

  • Review
  • Open Access
14 Citations
4,919 Views
35 Pages

Literature Review on Hybrid Evolutionary Approaches for Feature Selection

  • Jayashree Piri,
  • Puspanjali Mohapatra,
  • Raghunath Dey,
  • Biswaranjan Acharya,
  • Vassilis C. Gerogiannis and
  • Andreas Kanavos

20 March 2023

The efficiency and the effectiveness of a machine learning (ML) model are greatly influenced by feature selection (FS), a crucial preprocessing step in machine learning that seeks out the ideal set of characteristics with the maximum accuracy possibl...

  • Article
  • Open Access
3 Citations
3,357 Views
14 Pages

Framework for Evaluating Potential Causes of Health Risk Factors Using Average Treatment Effect and Uplift Modelling

  • Daniela Galatro,
  • Rosario Trigo-Ferre,
  • Allana Nakashook-Zettler,
  • Vincenzo Costanzo-Alvarez,
  • Melanie Jeffrey,
  • Maria Jacome,
  • Jason Bazylak and
  • Cristina H. Amon

19 March 2023

Acute myeloid leukemia (AML) is a type of blood cancer that affects both adults and children. Benzene exposure has been reported to increase the risk of developing AML in children. The assessment of the potential relationship between environmental be...

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Algorithms - ISSN 1999-4893