| Entrambe le parti precedenti la revisioneRevisione precedenteProssima revisione | Revisione precedente |
| mds:lbi:start [25/09/2025 alle 17:07 (9 giorni fa)] – [Software] Anna Monreale | mds:lbi:start [02/10/2025 alle 09:17 (3 giorni fa)] (versione attuale) – [Class calendar - (2025-2026)] Anna Monreale |
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| * [[http://pages.di.unipi.it/amonreale/]] | * [[http://pages.di.unipi.it/amonreale/]] |
| * [[anna.monreale@unipi.it]] | * [[anna.monreale@unipi.it]] |
| * Office hours: Tuesday: 11:00-13:00 online using Teams or at the Department of Computer Science, room 374/E (Please ask for an appointment by email). | * Office hours: Friday: 14:30-15:30 online using Teams or at the Department of Computer Science, room 374/E (Please ask for an appointment by email). |
| * Telephone +39-050-2213119 | * Telephone +39-050-2213119 |
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| A [[https://teams.microsoft.com/l/channel/19%3Aead0080c194243dbabdc9ef2b826d701%40thread.tacv2/Module%20II%20-%20Laboratory%20of%20Data%20Science?groupId=a9d127ae-4a11-4a6b-a045-555d1bab8b85&tenantId=c7456b31-a220-47f5-be52-473828670aa1|Teams channel]] is used to post news, Q&A, and other stuff related to the course. The lectures will be only in person and will **NOT** be live-streamed, but recordings of the lecture from this or the previous years will be made available for non-attending students. The recording publication could receive some delays (one week of delays), | A [[https://teams.microsoft.com/l/channel/19%3Aead0080c194243dbabdc9ef2b826d701%40thread.tacv2/Module%20II%20-%20Laboratory%20of%20Data%20Science?groupId=a9d127ae-4a11-4a6b-a045-555d1bab8b85&tenantId=c7456b31-a220-47f5-be52-473828670aa1|Teams channel]] is used to post news, Q&A, and other stuff related to the course. The lectures will be only in person and will **NOT** be live-streamed, but recordings of the lecture from this or the previous years will be made available for non-attending students. The recording publication could receive some delays (one week of delays). |
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| ====== Learning Material ====== | ====== Learning Material ====== |
| * [[https://start.unipi.it/help-ict/vpn/ | Unipi VPN ]] | * [[https://start.unipi.it/help-ict/vpn/ | Unipi VPN ]] |
| * [[https://autenticazione.unipi.it/auth/auth.signin | Unipi Authentication]] to access the VPN, make sure that network access services are enabled on your profile. Follow this link to access your Unipi profile. | * [[https://autenticazione.unipi.it/auth/auth.signin | Unipi Authentication]] to access the VPN, make sure that network access services are enabled on your profile. Follow this link to access your Unipi profile. |
| ====== Class calendar - (2024-2025) ====== | ====== Class calendar - (2025-2026) ====== |
| ^ Day ^ Topic ^ Slides ^ Data/Software ^ Video Lectures ^ | ^ Day ^ Topic ^ Slides ^ Data/Code ^ Video Lectures ^ |
| |01.10| Introduction to the Course. BI Architectures. File data access. | | | | | |01.10| Introduction to the Course. BI Architectures. File data access. |{{ :mds:lbi:2025-lds.01.introduction.pdf |}} {{ :mds:lbi:2025-lds.02.bi_architectures.pdf |}} {{ :mds:lbi:2025-lds.03.file_data_access.pdf |}}| | | |
| | |02.10| File data access. Python Recap. | {{ :mds:lbi:2025-lds.04.python_no_hint.pdf | Python Recap}} | {{ :mds:lbi:2024-lds.04_supplementary.code.zip | supplementary code}} | |
| | |14.10| Python Exercises. Python File Access | | | |
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| ====== Exams ====== | ====== Exams ====== |
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| __//There are no mid-terms//.__ The exam of Decision Support Systems (801AA, 12 ECTS) consists of a written part and an oral part on the topics of the first module (50% of the final grade), and a lab project or written test with discussion on the topics of the second module (50% of the final grade). See [[mds:dsd:start|Module I: Decision Support Databases]] for the theory part. **The project of Module II can be discussed only after passing Module I and not later than one year since then.** | The exam of Decision Support Systems (801AA, 12 ECTS) consists of a written part and an oral part on the topics of the first module (50% of the final grade), and a lab project or written test with discussion on the topics of the second module (50% of the final grade). See [[mds:dsd:start|Module I: Decision Support Databases]] for the theory part. **The project of Module II can be discussed only after passing Module I and not later than one year since then.** |
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| The lab project has to be submitted within the specified deadline that will be communicated asap. | The lab project has to be submitted within the specified deadline that will be communicated asap. |
| **PROJECT ** | **PROJECT ** |
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| A project consists of a set of assignments corresponding to a BI process: data integration, construction of an OLAP cube, querying of the OPLAP cube, and reporting. | A project consists of a set of assignments corresponding to a BI process: data integration, construction of an OLAP cube, querying of the OLAP cube, and reporting. |
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| The project has to be performed by a team of 3 students. | The project has to be performed by a team of 3 students. |
| Please indicate in the notes "Only Lab" for doing only the discussion of the lab project; "Only DSD" for doing only the written+oral part of the DSD module; or "DSD+Lab" for doing both. | Please indicate in the notes "Only Lab" for doing only the discussion of the lab project; "Only DSD" for doing only the written+oral part of the DSD module; or "DSD+Lab" for doing both. |
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| **Important:** the date of the discussion of the lab project will be communicated to you. The dates at the | **Important:** The date of the discussion of the lab project will be communicated to you by the instructors. The dates reported in the |
| [[https://esami.unipi.it/esami2/|registration website]] regard **only** the written part of the DSD module. | [[https://esami.unipi.it/esami2/|registration website]] refear **only** the written part of the DSD module. |
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| **Oral Exam Date for LDS during the Winter Sessions:** | **Oral Exam Date for LDS during the Winter Sessions:** TBD |
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| =====Past Editions ===== | =====Past Editions ===== |
