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On ellipse intersections by means of distance geometry 

Thomas, Federico; Bongardt, Bertold (Publication date: 2023)

The problem of intersecting two ellipses arises as a frequent subproblem in computational kinematics and geometry. In this paper, an efficient solution method to this problem is presented using the concept of the power of ...

Challenges in the transition towards courses focused on project-based learning 

Echebarría Domínguez, Blas; Rodríguez Jordana, Juan; Rodríguez Cantalapiedra, Inma (Publication date: 2013)

The study program of the Degree in Technical Architecture and Building of the Escola Politècnica Superior d'Edificació de Barcelona underwent, in 2019, a modification that, among other things, introduced each quarter ...

Rainbow connectivity of multilayered random geometric graphs 

Díaz Cort, Josep; Diner, Oznur Y.; Serra Albó, Oriol; Serna Iglesias, María José (Publication date: 2024)

An edge-colored multigraph G is rainbow connected if every pair of vertices is joined by at least one rainbow path, i.e., a path where no two edges are of the same color. In the context of multilayered networks, we introduce ...

Structural performance of reinforced concrete components with recycled fine aggregate: An Updated review 

Zhao, Zengfeng; Zhang, Songpeng; Xiao, Jianzhuang; Hanein, Theodore; Zhang, Mingzhong; Tošić, Nikola (Publication date: 2026-07-01)

The use of recycled aggregates reduces natural resource consumption and mitigates environmental pressure from construction and demolition waste (CDW). This paper investigated the recycled fine aggregate concrete (RFAC) ...

User behavior analysis for malware detection 

Dumitrasc, Valentina; Serral Gracià, René (Publication date: 2024)

The rise in cyber-attacks and cyber-crime is causing more and more organizations and individuals to consider the correct implementation of their security systems. The consequences of a security breach can be devastating, ...