78 citations · 146 across the 5 of their papers we have counts for
5 papers
Modeling and predicting students' engagement behaviors using mixture Markov models
R. Maqsood, P. Ceravolo, C. Romero +1
Students' engagements reflect their level of involvement in an ongoing learning process which can be estimated through their interactions with a computer-based learning or assessme…
Subgroup Discovery in MOOCs: A Big Data Application for Describing Different Types of Learners
J. M. Luna, H. M. Fardoun, F. Padillo +2
The aim of this paper is to categorize and describe different types of learners in massive open online courses (MOOCs) by means of a subgroup discovery approach based on MapReduce.…
Interactive Multi-Objective Evolutionary Optimization of Software Architectures
Aurora Ramírez, José Raúl Romero, Sebastián Ventura
While working on a software specification, designers usually need to evaluate different architectural alternatives to be sure that quality criteria are met. Even when these quality…
Study of the decay phi--> f0(980)g --> pi+pi-g with the KLOE detector
KLOE collaboration
We measured, with the KLOE detector, the spectrum of pi+pi- invariant mass in a sample of 6.7 x 10^5 e+e- --> pi+pi-g events with the photon at large polar angle (theta_g>45^o) at…
Measurement of the ratio Gamma(K_L -> gamma gamma)/Gamma(K_L -> pi^0 pi^0 pi^0) with the KLOE detector
The KLOE Collaboration
We have measured the ratio R=Gamma(K_L -> gamma gamma)/ Γ(K_L -> 3 pi^0) using the KLOE detector. From a sample of ~ 10^9 phi-mesons produced at DAFNE, the Frascati phi-factory, we…