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Rosa Alsina     Post Doctoral Researcher 
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Rosa Alsina published an article in January 2005.
Top co-authors
Joan Claudi Socoró

5 shared publications

Universitat Ramon Llull

Jose Antonio Morán

2 shared publications

Universitat Ramon Llull

José Antonio Montero

1 shared publications

Universitat Ramon Llull

Mariona Cid

1 shared publications

Universitat Ramon Llull

2
Publications
2
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0
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0
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Publication Record
Distribution of Articles published per year 
(2005)
Total number of journals
published in
 
1
 
Publications
BOOK-CHAPTER 2 Reads 0 Citations Sequential PN Acquisition Scheme Based on a Fuzzy Logic Controller Rosa Maria Alsina, Jose Antonio Morán, Joan Claudi Socoró Published: 01 January 2005
Database Systems for Advanced Applications, doi: 10.1007/11494669_152
DOI See at publisher website
ABS Show/hide abstract
One of the most important problems to be solved in a DS-SS system is the acquisition of the PN sequence. In time-varying environments this fact becomes even more important because the data decoding depends on the performance of the acquisition and tracking. In this work a new sequential acquisition system based on a fuzzy logic controller is proposed. The fuzzy logic controller extracts rellevant information about the transmission conditions improving the the stability and robustness of the receiver.
BOOK-CHAPTER 0 Reads 0 Citations Fuzzy Logic System for Students’ Evaluation José Antonio Montero, Rosa Maria Alsina, Jose Antonio Morán,... Published: 01 January 2005
Database Systems for Advanced Applications, doi: 10.1007/11494669_153
DOI See at publisher website
ABS Show/hide abstract
A fuzzy evaluation system to decide critical students’ final marks is presented. The marks of the assessment tests made by students along the academic year are transformed into linguistic terms and used for assigning values to linguistic variables. Subjective criteria as i.e. student’s interest or student’s progression are used in order to decide whether every analyzed student passes or fails the considered subject. This paper presents the features of the subject where the fuzzy system has been applied in, the proposed fuzzy decision system, and results when it is applied using real students’ marks.