Degree | Type | Year | Semester |
---|---|---|---|
2502441 Computer Engineering | OB | 3 | 1 |
2502441 Computer Engineering | OT | 4 | 1 |
There are no prerequisites. However, students should be familiar with Computer Fundamentals, Computer Structure, Operating Systems and Computer Networks. It is also recommended for students to have notions of Linux System.
The subject of Distributed Systems aims to show the fundamental concepts, and most common problems of distributed systems, as well as the most common techniques of resource management in this type of systems. In the same line, the student will be introduced to the use of common tools in these environments, for the resolution of computational problems coming from the sciences and engineering.
Topic 1: Parallel and Distributed computing systems
Topic 2: Process synchronization and communication
Topic 3: Distributed Shared Memory (DVSM)
Topic 4: Job Scheduling
Topic 5: Distributed file system
Topic 6: Security in Distributed Systems
Theoretical classes
Will be taught through lectures, although students will be encouraged to actively participate in the resolution of examples. Campus Virtual will be used for communication between lecturers and students (material, updates, announcements, etc.). The content of each of the classes is detailed in the planning sheet of the subject (schedule), which will be published on the first day of class, in the Virtual Campus. Given the special characteristics of this course, due to the affectation of the Covid-19; Theory classes will be held in "on-line" format using the Microsoft Teams tool, and will be synchronous for all groups in the subject. A reference book and teacher's notes will be used for those subjects that require it; in the same line, the transparencies of the subject will be available for each topic, and the resources used in class: test questions, exams from previous courses, papers on specific topics, use of chats and forums for discussion of topics from the subject etc. A weekly tutoring schedule will be enabled during the semester, which will be shown in the course schedule.
Exercise-based classes
- 4 groups, 100,130 students, 2/4 students / work team, 10 work teams / group.
- Defense of work (Presentation to class for 20 minutes, questions 10 minutes per team). (5 hours / group).
- "On-line tutored sessions" with the teacher, dedicated to dealing with methodological and planning aspects. (2 sessions 15m / team)
- The hours dedicated in presentation class of works are indicated for each course in the schedule of the Degree. Registration to problem groups will be done through the corresponding Virtual Campus tool. The deadline to do so will be indicated in the schedule of the subject.
Laboratory Practices
The laboratory practices will be carried out in sessions distributed during the course following the "on-line" methodology; according to the corresponding schedule published in the Virtual Campus. The teachers of laboratory practices will generate the lists of dates and times. The groups of laboratory practices should be of two people. It is important to respect the scheduled associated with each group, in order to keep the practice server load balanced, trying to avoid spikes for proper system operation.
Transversal Competences: Transversal competencies assigned (T02.04 - Prevent and solve problems, T03.01 - Work cooperatively and T04.01 - Communicate efficiently, orally or in writing, knowledge, results and skills, both in professional environments and before public not experts), will work and evaluate mainly in the activities of exercises and laboratory practices. It is about fostering work team, as well as accurately presenting the results or analysis to specific problems; through the exhibition and discussion in class of works related to the topics of the subject. The registration to the groups of laboratoty practices will be done through the corresponding tool of the Virtual Campus. The deadline to do so will be indicated in the schedule of the subject.
Title | Hours | ECTS | Learning Outcomes |
---|---|---|---|
Type: Supervised | |||
Exercises | 13 | 0.52 | 2, 3, 1, 12, 13, 6, 11, 18, 19, 20 |
Laboratory practices | 13 | 0.52 | 2, 3, 12, 13, 6, 7, 8, 9, 11, 10, 18, 19, 20 |
Theory | 22 | 0.88 | 2, 3, 4, 12, 5, 7, 8, 11, 17, 14, 16, 18, 19 |
Type: Autonomous | |||
Personal work | 94.5 | 3.78 | 2, 3, 1, 5, 7, 15, 17, 14, 16 |
The course consists of three parts: Theory, Problems and Practices. The Theory part represents 50% of the final grade for the course, the Problems part 20%, and the Practices part the remaining 30%. It is essential that the weighted average of the three tests is at least 5.0 to pass the course. In addition, a minimum grade of 5.0 is required for each part of the subject to pass it.
Given that the evaluation methodology is continuous assessment, the delivery of some evaluable evidence (test, exercises, laboratory practices ...), is interpreted as the willingness to present oneself to the subject and therefore; have a different note of not evaluated. A non-assessable grade can only be obtained if no evaluable evidence has been delivered throughout the course.
The dates of continuous evaluation and delivery of works will be published in the virtual campus, and may be subject to possible programming changes for reasons of adaptation to possible incidents. Always be informed in the virtual campus about these changes since it is understood that the CV is the usual mechanism of exchange of information between teacher and students.
In the case of repeating students, they will request the teacher responsible for the subject, via institutional mail (porfidio.hernandez@uab.cat), and during the first two weeks of the course; the validation of theory, laboratory practices and / or presentation work in class and test of presentation works by specific group. The associated grade will be obtained for these sections during the 2019-2020 academic year.
In order to pass the course with honours, the final grade must be a 9.0 or higher. Because the number of students with this distinction cannot exceed 5% of the number of students enrolled in the course, this distinction will be awarded to whoever has the highest final grade. In case of a tie, partial-test results will be taken into consideration.
The way in which each of the different parts of the subject (Theory, Exercises and Laboratory Practices) will be evaluated is detailed below:
The evaluation of the theory part will be done with two individual partial controls/tests. As part of continuous assessment, the first test will take place during lectures; the second will take place on the date specified by coordination. They will be carried out in the manner and manner established by the regulations of the center, and may be face-to-face or "on-line" which will be reported in the Virtual Campus news. The day that each of these tests will be carried out, as well as its content, is indicated in the course planning sheets. The theory grade will be obtained from the average of the two theory tests, provided that the score of each control is greater than or equal to 5.0. On the day of the second test, the first test will NOT be retrievable.
The evaluation of the exercises part consists of two parts:
a) On the subject of presentation work, it will have to:
a1) Perform a written work (10 pages- IEEE-formed standard sections: abstract, introduction, related work, specific content paper, results, conclusions, future workand references) and deliver it to the reponsible teacher using the virtual campus.
a2) Defense of the work (oral presentation on-line of 20 minutes, questions 10 minutes) on the day and time assigned for that purpose in the Virtual Campus.
b) Presentation Works test on-line.
Laboratory Practices. They will be carried out following the "tutored on-line model". The student will connect to a Department server, at the hours planned for this purpose, where in general the correct operation of the system can be guaranteed; being able to connect during other periods under your responsibility. The attendance and punctuality to all the sessions of practices is obligatory, for all the members of the group to overcome them. To approve the practices, it is mandatory to ATTEND THE PRACTICE SESSIONS/ all connections in on-line mode (the attend will be supervised by the teacher), its correct functioning, the verification of the responsible teacher, answer the questions of the professor individually and the presentation within the established periods of a written report, detailing:
For each evaluation activity, a place, date and time of revision in which the student can review the activity with the teacher will be indicated. In this context, claims may be made on the activity grade, which will be evaluated by the faculty responsible for the subject. If the student does not show up for this revision, this activity will not be reviewed later.
Recovery Activities:
For the cases where some of the parts of the subject is suspended (note of theory, exercises, or laboratory practices; <5.0), after the recovery process; and that when making the calculation of the final grade according to the corresponding percentages is greater than 5.0, the note that will appear as the final grade of the subject will be a 4.5 (Following the recommendation of the coordination of the Section).
Notwithstanding other disciplinary measures deemed appropriate, and in accordance with the academic regulations in force, assessment activities will receive a zero whenever a student commits academic irregularities that may alter such assessment. Assessment activities graded in this way and by this procedure will not be re-assessable. If passing the assessment activity or activities in question is required to pass the subject, the awarding of a zero for disciplinary measures will also entail a direct fail for the subject, with no opportunity to re-assess this in the same academic year. Irregularities contemplated in this procedure include, among others:
- the total or partial copying of a practical exercise, report, or any other evaluation activity;<blockquotestyle="margin: 0 0 0 40px; border: none; padding: 0px;">- allowing others to copy;
- presenting group work that has not been done entirely by the members of the group;
- presenting any materials prepared by a third party as one’s own work, even if these materials are translations or adaptations, including work that is not original or exclusively that of the student;
- having communication devices (such as mobile phones, smart watches, etc.) accessible during theoretical-practical assessment tests (individual exams).
In future editions of this subject, the student who has committed irregularities in an evaluation act, will not be validated any of the evaluation activities carried out. In summary: copy, leave copy or plagiarize (or attempt) in any of the evaluation activities is equivalent to a SUSPENS, not compensable and without validation of parts of the subject in subsequent courses.
An overall grade of 5 or higher is required to pass the subject. A "non-assessable" grade cannot be assigned to students who have participated in any of the individual partial tests or the final exam. The grade in the Transcript of Records (ToR) will be the lowest value between 3.0 and the weighted average grade, in the event of irregularities having been committed for any assessment activity (and therefore re-assessment will not be possible).It is important to bear in mind that no assessment activities will be permitted for any student at a different date or time to that established, unless for justified causes duly advised before the activity and with the lecturer’s previous consent. In allother cases, if an activity has not been carried out, this cannot be re-assessed. In the case of exercise resolution, a review may be requested after the date of the activity or the date of closure of the quiz. For all other assessment activities, a place, date and time of review will be indicated allowing students to review the activity with the lecturer. In this context, students may discuss the activity grade awarded by the lecturers responsible for the subject. If students do not take part in this review, no further opportunity will be made available. To consult the academic regulations approved by the Governing Council of the UAB, please follow this link: https://www.uab.cat/doc/TR_Normativa_Academica_Plans_Nous.
Title | Weighting | Hours | ECTS | Learning Outcomes |
---|---|---|---|---|
Exercises | 20% | 1.5 | 0.06 | 2, 3, 12, 13, 5, 6, 7, 9, 16, 18, 19, 20 |
Laboratory practices | 30% | 2 | 0.08 | 2, 4, 12, 13, 6, 11, 10, 18, 20 |
Parcial tests | 50% | 4 | 0.16 | 2, 3, 1, 4, 8, 15, 17, 14, 16, 19 |
General references:
Specific references