Now showing items 1-4 of 4


      Giménez, Omer; Petit Silvestre, Jordi; Roura Ferret, Salvador (2011)
      External research report
      Open Access is an open access educational online programming judge where students can try to solve more than 800 problems using 22 programming languages. The verdict of their solutions is computed using exhaustive test sets ...
    • characteristics and experiences 

      Petit Silvestre, Jordi; Roura Ferret, Salvador; Carmona Vargas, Josep; Cortadella, Jordi; Duch Brown, Amalia; Giménez, Omer; Mani, Anaga; Mas Rovira, Jan; Rodríguez Carbonell, Enric; Rubio Gimeno, Alberto; San Pedro Martín, Javier de; Venkataramani, Divya (2018-07)
      Open Access is an open educational online programming judge designed for students and instructors, featuring a repository of problems that is well organized by courses, topics and difficulty. Internally, uses a ...
    • On the diameter of random planar graphs 

      Chapuy, Guillaume; Fraser, Simon; Fusy, Eric; Giménez, Omer; Noy Serrano, Marc (Iniciativa Digital Politècnica, 2011)
      Conference report
      Open Access
      We show that the diameter D(Gn) of a random labelled connected planar graph with n vertices is asymptotically almost surely of order $n^{1/4}$, in the sense that there exists a constant c > 0 such that $P(D(G_n) \in{} ...
    • The HOM problem is decidable 

      Godoy, Guillem; Giménez, Omer; Ramos Garrido, Lander; Álvarez Faura, M. del Carme (2009-06)
      External research report
      Open Access
      We close affirmatively a question which has been open for 35 years: decidability of the HOM problem. The HOM problem consists in deciding, given a tree homomorphism $H$ and a regular tree languagle $L$ represented by a ...