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Applied Mathematics and Computation Computing the Tutte polynomial of Archimedean tilings

• Manuel E. Gegúndez, Delia Garijo, Alberto Márquez, Manuel P Revuelta, Feliu Sagols
• 2014

We describe an algorithm to compute the Tutte polynomial of large fragments of Archimedean tilings by squares, triangles, hexagons and combinations thereof. Our algorithm improves a well known method… (More)

Automated Optic Disc Detection in Retinal Images of Patients with Diabetic Retinopathy and Risk of Macular Edema

• Arturo Aquino, Manuel E. Gegúndez
• 2010

In this paper, a new automated methodology to detect the optic disc (OD) automatically in retinal images from patients with risk of being affected by Diabetic Retinopathy (DR) and Macular Edema (ME)… (More)

A New Self-adaptative Crossover Operator for Real-Coded Evolutionary Algorithms

• Manuel E. Gegúndez, Pablo Palacios, José Luis Álvarez
• ICANNGA
• 2007

A Similarity Function for Global Quality Assessment of Retinal Vessel Segmentations

• Arturo Aquino, Manuel E. Gegúndez, José Manuel Bravo
• 2012

Retinal vascularity assessment plays an important role in diagnosis of ophthalmic pathologies. The employment of digital images for this purpose makes possible a computerized approach and has… (More)

Gpax: Genetic Parabolic Adaptive Crossover Operator

• José Luis Álvarez, Manuel E. Gegúndez, José Luis Arjona
• Intelligent Automation & Soft Computing
• 2012

In this paper we propose a new crossover operator for real coded evolutionary algorithms that is based on a parabolic probability density function. This density function depends on two real… (More)

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