COMP9321 Notices

Assignment 3 Marks Released

Posted by Mehmet Rad Sunday 07 May 2023, 08:03:54 AM, last modified Sunday 07 May 2023, 11:05:07 AM.

Dear All,

Assignment 3 marks and feedback are visible now, and you can check your mark using the following command on CSE lab machines:

9321
9321 classrun -sturec

Please be informed that

• Performance marks for Part I and II are non-negotiable. We eased the marking criteria, so you get a higher mark than mentioned in the spec. The feedback also indicates what percentage of students outperformed you.
• The "report" is also marked by two tutors. Please check the assignment specification before asking for any reassessment. The spec explicitly states that the report should suggest ATM locations with deep analytical justifications (statistics, plots). As such you are losing marks if you are discussing anything else (e.g., ML, Feature Engineering) without adequte addressing the assignment question.
• Even if you did not meet the minimum requirements for the baselines, we still give you a mark for your efforts.

Some Guidance about the Final Exam

Posted by Morty Al-Banna Sunday 30 April 2023, 12:32:11 PM.

Dear All,

Just to iterate was mentioned in the lectures about the final exam. Here are some useful pointers:

• The exam is on Thursday the 4th of May 2023 starting 9:45 AM Sydney time.
• The exam is for 2 hours + 15 mins reading time.
• The exam is a take home online exam using Inspera as a platform.
• Information about Inspera could be found here ( https://www.student.unsw.edu.au/exams/inspera )
• The exam has multiple choice and written questions. 20 multiple choice questions and 7 written questions. The mark distribution is 10 marks for the MCQ and 30 for the written questions.
• The exam is not invigilated hence, you do not need to install the Safe Exam Browser (SEB).
• During the exam, the communication is going to be through the exam unit. During the exam, neither the lecturer nor the tutors have the ability to make any announcements nor change anything in the platform. So if you are facing any issue during the exam, you need to contact the exam unit and follow the instructions they provide.
• if you are not feeling well and/or unable to participate in the final exam, please submit a special consideration request and provide the required documentation. the Special consideration unit will determine if the school will be granting you a supplementary exam. More about the special consideration request could be found here ( https://www.student.unsw.edu.au/special-considerat... )

Finally, best of luck to you all in the final exam for COMP9321 and all the other exams.

COMP9321 Teaching Team

Assignment 2 Marks Released

Posted by Mehmet Rad Thursday 27 April 2023, 08:07:21 AM.

Dear Students,

Assignment 2 marks and feedbacks are now visible. Please check your marks and feedback, if you have any inquiries please contact the marking tutor directly. The tutor's name is in the assign2feedback.
You should be able to see your marks using the following command in CSE Vlab Machines from your student account. Please run the following in a terminal to see your assignment and quiz marks and full assignment- feedback.

9321
9321 classrun -sturec

**If your submission has not been marked, please contact "Mehmet Rad".

Week11 Monday lecture

Posted by Morty Al-Banna Monday 24 April 2023, 02:15:00 PM.

Dear All,

We know that Week11 is full of assignments deadlines and exam preperations. So for today lecture, we are just going for an overview of what we covered in the course and then open the floor for any questions.

If you have not participated in the MyExperience Survey till now, please do so. We really appreciate all feedback provided and it helps us improve.

Wishing you all the best in meeting any deadlines in this week, and in the final exams starting next week.

COMP9321 Teaching Team

MyExperience Survey participation update

Posted by Morty Al-Banna Friday 21 April 2023, 07:54:32 PM.

Dear All,

Thank you all who have participated in the MyExperience survey. We really appreciate your feedback.

It is our pleasure to provide the status, as we have reached 63%. Effectively this means, that waiving the Late penalty of assignment3 for 2 days is in the bag.

We will post another update if we reach another milestone.

Thank you all,

COMP9321 Teaching Team

MyExperience Survey participation update

Posted by Morty Al-Banna Friday 21 April 2023, 12:29:17 AM.

Dear All,

Thank you all who have participated in the MyExperience survey. We really appreciate your feedback.

It is our pleasure to provide the status, as we have reached 56.85%. Effectively this means, that waiving the Late penalty of assignment3 for 1 day is in the bag.

We will post another update if we reach another milestone.

Thank you all,

COMP9321 Teaching Team

Waiving the late penalty for Assignment3 based on the MyExperience Survey participation

Posted by Morty Al-Banna Wednesday 19 April 2023, 10:43:22 PM.

Dear All,

First, I would like to thank all the students who have participated in the MyExperience survey. In order to motivate the remaining students to participate we decided to tie the level of participation to waiving the late penalty for assignment3.

Based on the level of participation in the MyExperience survey, we will waive the late penalty as below:

• If we reach 40% participation, we will waive the late penalty for all the students being 1 day late.
• If we reach 60% participation, we will waive the late penalty for all the students being 2 days late.
• If we reach 80% participation, we will waive the late penalty for all the students being 3 days late.
• If we reach 95% participation, we will waive the late penalty for all the students being 5 days late.

Pay attention that we are NOT extending the deadline . No Matter which condition is met, if you submit your answers after 5 days of the original deadline (without approved extension) your submission will NOT be marked.

We will make a daily announcement to share the participation level, so you will have an idea of what condition is met. This is an interesting case of how the community can come together to support each other. So even if you do not need the additional time, you might think of participating to help your fellow classmates. (Yes, we are being cheeky here 😊). Remember to share with us what you liked, and what you want us to improve. We really appreciate all feedback.

If you have any question or if anything is not clear, please feel free to contact us.

Best of Luck,

COMP9321 Teaching Team

Quiz5 is released

Posted by Morty Al-Banna Wednesday 19 April 2023, 10:36:25 PM.

Dear All,

Quiz5 is released.

best of luck to all...

COMP9321 Teaching team

Welcome to Week10 of COMP9321

Posted by Morty Al-Banna Monday 17 April 2023, 11:31:23 AM.

Dear All,

Welcome to Week10 of COMP9321. Congratulations for reaching the end of the Term. I hope that you have enjoyed the ride 😊

For this Week, we are going to continue with Data Analytics. We are going to look at decision trees, recommender systems, and brief intro about Deep Learning. We are also going to look at some examples of the final exam questions.

In regard to the quizzes. Quiz5 will be released after Wednesday lecture. Remember to submit before the deadline (which will be Wednesday week11).

For the students debating the marks for assignment1, we still have few cases that were escalated, and we are going through a team discussion. I hope that we will get to conclusion today or tomorrow.

Regarding Assignment3, remember it is due on Friday. We hope that you are at the phase of tweaking and polishing your submissions. As mentioned before, for the ML problems an iterative approach is better be considered. Question everything, your selection of features, your selection of ML Model, and your initialization of any parameters. The Assignment is on the scale of a small individual project, so remember to treat it as such. Please utilize the consultation labs and the WebCMS forum for support. Don’t leave the questions to the last minute.

Finally, MyExperience survey is available for participation. Please if you may take few minutes to participate and provide us feedback. We really appreciate your feedback.

The COMP9321 teaching team is always rooting for you and here to help. Do not hesitate to use the forum to ask as many questions or contact us via the course email.

As always, remember to have fun and enjoy the learning experience. :)

Cheers,

COMP9321 Teaching Team

Welcome to Week9 of COMP9321

Posted by Morty Al-Banna Tuesday 11 April 2023, 03:55:41 PM, last modified Tuesday 11 April 2023, 03:57:13 PM.

Dear All,

Welcome to Week9 of COMP9321. We hope that you had a good Easter break and used some time to look after yourselves.

For this Week, we are going to continue with Data Analytics. We are going to look at clustering and some other classification ML models using Scikit-learn.

The Lab activities for Weeks 9 and 10 are now available. We encourage you to do them at your own convenience. As always, we have consultation labs for everyday of the week. Check the timetable section for the times.

In regard to the quizzes, just a heads-up, Quiz4 is due today. Quiz5 will be released in Week10. Remember to submit before the deadline.

If you are debating the marks awarded for assignment1, please remember to reach out to the tutor who marked your submission (it is mentioned in the feedback). If after the discussion, you are still unsatisfied and you want to escalate, please copy the LiC in the email thread you have discussed the submission with the tutor.

Regarding Assignment3, we Hope that you have already went through the specification and got an understanding of what needs to be done. As mentioned in the lecture, as a general rule, for the ML problems an iterative approach is better be considered. Question everything, your selection of features, your selection of ML Model, and your initialization of any parameters. The Assignment is on the scale of a small individual project, so remember to treat it as such.

The COMP9321 teaching team is always rooting for you and here to help. Do not hesitate to use the forum to ask as many questions or contact us via the course email.

As always, remember to have fun and enjoy the learning experience. :)

Cheers,

COMP9321 Teaching Team

Assignment and Quiz Marks

Posted by Mehmet Rad Tuesday 11 April 2023, 02:14:30 PM, last modified Tuesday 11 April 2023, 02:50:25 PM.

Dear All,
The GIVE issue is resolved now, and you should be able to see your marks using the following command in CSE Vlab Machines from your student account. Please run the following in a terminal to see your assignment and quiz marks and full assignment- feedback.

9321
DISPLAY=; 9321 classrun -sturec

Or this one:

9321
9321 classrun -sturec

Assignment 1 Marks Released

Posted by Mehmet Rad Friday 07 April 2023, 11:57:05 AM, last modified Friday 07 April 2023, 01:41:00 PM.

Dear Students,
Assignment 1 marks and feedbacks are now visible. Please check your marks and feedback, if you have any inquiries please contact the marking tutor directly. The tutor's name is in the assign1feedback.

*** Note: seems there is an issue and the GIVE does not show the marks
You can use this to see the mark:
https://cgi.cse.unsw.edu.au/~give/Student/sturec.php?a6iejXqUOs=MTY4MDgzODAyMTZOV1dqb3BXS3EzZkRYVWVVYnFlcDg4dW9OZkRDRW0z
But for the feedback, please be patient until we resolve the GIVE issue.

Assignment 3 specs available

Posted by Morty Al-Banna Thursday 06 April 2023, 10:06:51 PM.

Dear all,

Assignment3 specification is visible.

Best of luck to all...

COMP9321 Teaching team

Quiz4 is released

Posted by Morty Al-Banna Thursday 06 April 2023, 12:31:41 AM.

Dear All,

Quiz4 is released in the activity section of WebCMS. Please submit before the deadline. Remember you have one attempt at the quiz.

Best of luck to all...

COMP9321 Teaching Team

Welcome to Week7 of COMP9321

Posted by Morty Al-Banna Monday 27 March 2023, 12:44:39 PM.

Dear All,

Welcome to Week7 of COMP9321. Hopefully, you enjoyed an activity free flexibility week and looked after yourselves.

For this Week, we are going to finalize the topic of REST Services and start with the third phase of the course, which is Data Analytics using Machine Learning. In the third phase, we focus on how you can apply some basic machine learning algorithms to generate useful insights from the data. As I mentioned in the beginning of the term, we are not building algorithms from scratch in this course, but rather leverage libraries like Scikit-learn to apply Machine learning.

The Lab activities for Week7 are now available. We encourage you to do them at your own convenience. As always, we have consultation labs for everyday of the week. Check the timetable section for the times.

in the beginning of Monday lecture, we are going to acknowledge the learning effort done in DataCamp and the students who participated in this optional challenge.

In regard to the quizzes, Quiz1 first question has been under some review according to the feedback from your classmate (thanks, Liam Hudson). As we consider each activity in the course as part of the learning experience, so it was decided to consider option B in Question 1 to be one of the correct answers (see Liam’s blog about it here ( https://webcms3.cse.unsw.edu.au/COMP9321/23T1/blogs/post/51445 ). There will be no penalty for both cases (if you have selected option B or did not select option B). We will also talk about this in Monday lecture. Also remember that Quiz3 is due today, so if you have not submitted it yet, do it ASAP.

Regarding Assignment2, remember that it is due next week on Tuesday (Week8). I hope that you all have made good progress by now. Again, I want you to remember that the assignment is on the scale of a small individual project. You have the say of how you may do somethings, as long as you are fulfilling the requirements. Please feel free to utilize the Forum in WebCMS or attend the consultation labs for any question.

The COMP9321 teaching team is always rooting for you and here to help. Do not hesitate to use the forum to ask as many questions or contact us via the course email.

As always, remember to have fun and enjoy the learning experience. :)

Cheers,

COMP9321 Teaching Team

Assignment 1 Due today

Posted by Morty Al-Banna Thursday 16 March 2023, 04:00:11 PM, last modified Thursday 16 March 2023, 04:00:39 PM.

Dear All,

Just a reminder that assignemnt1 is due today. Please submit on time to avoid late penalties.

best of luck,

COMP9321 Teaching Team

Welcome to Week5 of COMP9321

Posted by Morty Al-Banna Monday 13 March 2023, 02:28:15 PM.

Dear All,

Welcome to Week5 of COMP9321. Congrats, we are halfway through.

For this Week, we are going to cover the topic of REST Services. This is the second phase of the course, where we focus on how you can allow your data to be consumed as a web service. We are going to consider how you can consider your Web API RESTful, some best practices and how you can leverage the existing Python libraries to help you build your REST Web API.

The Lab activities for Week5 are now available. We encourage you to do them at your own convenience. As always, we have consultation labs for everyday of the week. Check the timetable section for the times.

To accommodate the many requests to extend the submission deadline for Quiz2 and to be considerate that Sunday night might not be ideal as a deadline, so I have extended the deadline for Quiz2 till midnight today (i.e., Quiz2 will be due Monday 13 ^th of March 23:59 Sydney time). For all the coming quizzes we will have the hard deadline being a Monday before midnight. By the way, Quiz3 will be released this week after the lecture and the due date would be Week7 Monday (to avoid having any deadline falling in flexibility week). Best of luck to all.

In regard to Assignment1, remember that it is due this week. I hope that you are all finalizing and polishing your submissions by now. Again, I want you to remember that the assignment is on the scale of a small individual project. You have the say of how you may do somethings, as long as you are fulfilling the requirements. Think about it this way, if we are going to do a UAT (User Acceptance Test), will your project pass or not? (This is just an analogy). The assignments are there to help you practice what you have learned, and the marks are there to give you feedback to improve. Use the forum in WebCMS and the consultation labs if you require support.

We are doing some last reviews to assignment2 that will be released end of this week. It is a pretty exciting one and I hope that you will enjoy working on it. A heads-up assigment2 worth 20% of the course mark and it consider elements from working with Data and creating a data service to allow the consumption of the data.

The COMP9321 teaching team is always rooting for you and here to help. Do not hesitate to use the forum to ask as many questions or contact us via the course email.

As always, remember to have fun and enjoy the learning experience. :)

Cheers,

COMP9321 Teaching Team

Quiz2 is released

Posted by Morty Al-Banna Wednesday 08 March 2023, 10:07:32 PM.

Dear All,

Quiz2 is released. You can attempt the quiz only one time (so only press the link when you are ready). Please make sure that once you start the attempt, you answer all the questions and avoid having the session idle for long. Pay attention that some questions may have multiple answers. You need to select all the correct answers (if applicable) to get the marks.

Quiz2 could be accessed ( Here ) or from the activity section in WebCMS.

Best of luck to all...

COMP9321 Teaching Team

Welcome to Week4 of COMP9321

Posted by Morty Al-Banna Monday 06 March 2023, 05:12:35 PM.

Dear All,

Welcome to Week4 of COMP9321. Things are getting more interesting…

For this Week, we are going to cover the topic of Data visualization. Visualization is a very important topic. We are going to learn what makes a good visualization, and how we can apply our knowledge in Python and Pandas to generate some useful visualisations.

The Lab activities for Week4 are now available. We encourage you to do them at your own convenience. As always, we have consultation labs for everyday of the week. Check the timetable section for the times.

It is really exciting to see many students using the DataCamp platform. I really admire your passion to learn. If you have not yet joined, feel free to do so (if you like) using the invite link in the activity section of WebCMS. I have created a challenge that worth 2 bonus marks (we explained what bonus marks are and where they add up to in the first lecture). The challenge is totally optional and you could do it if you interested in the guided project mentioned. The guided project is provided by the platform and not custom project.

Quiz2 will be released after Wednesday lecture. Make sure to participate before the deadline and remember for Quiz2 and all the coming quizzes you only have one attempt on each.

Assignment1 specification was released last week. I can already see many interesting conversations in the forum. Remember that the assignment is on the scale of a small individual project and the dataset we are using is a real world dataset coming from external source (i.e., we have not synthesized the data). Utilize your analytical skills and what you have learned in the course. Start early and ask as many questions as possible in the Forum and/or the consultation labs. The assignments are there to help you practice what you have learned, and the marks are there to give you feedback to improve.

The COMP9321 teaching team is always rooting for you and here to help. Do not hesitate to use the forum to ask as many questions or contact us via the course email.

As always, remember to have fun and enjoy the learning experience. :)

Cheers,

COMP9321 Teaching Team

Welcome to Week3 of COMP9321

Posted by Morty Al-Banna Monday 27 February 2023, 01:12:23 PM.

Dear All,

Welcome to Week3 of COMP9321.

For this Week, we are going to continue with Data pre-processing/wrangling and how you can work with the data to improve its quality and relevancy. Expect more in-lecture exercises. We will also start with Data visualization as well.

The Lab activities for Week3 are now available. If you have not checked them out, we encourage you to do them at your own convenience. Another reminder, that we have consultation labs for everyday of the week. Check the timetable section for the times. Lab activities are not marked, but they are super important to help you get the required knowledge and skills to solve the assignments.

I hope all of you submitted Quiz1 already. You can view the correct answers for the quizzes after three days of the submission deadline. As I mentioned in the previous announcement, for Quizzes starting Quiz2, you will have only one attempt at the quiz. The Quiz is not timed, but you need to be careful not to keep the session on hold for too long.

A reminder for students who have not joined the course in MS Teams, please join ASAP. All the live lectures and Consultation Labs are on MS Teams.

We are giving assignment1 specification some reviews, and you should expect the release this Week. It should be tons of fun.

The COMP9321 teaching team is always rooting for you and here to help. Do not hesitate to use the forum to ask as many questions or contact us via the course email.

As always, remember to have fun and enjoy the learning experience. :)

Cheers,

COMP9321 Teaching Team

Quiz1 multiple attempts and deadline extension

Posted by Morty Al-Banna Saturday 25 February 2023, 01:00:09 PM.

Dear All,

As the purpose of the Quizzes are not to disadvantage students, but to motivate you to go through the material we cover in the lecture, so in order to be fair to all, we decided to extend the deadline for all Quizzes to be Sundays Midnight.

Additionally, for Quiz1 only (i.e., this time only ), we are allowing multiple attempts to the quiz and only the last attempt will be marked. For future quizzes, there will be only one attempt.

If you have not noticed in the lecture, I mentioned that as WebCMS does not support timed quizzes, so there will be no timer. You need to be careful of the session getting expired. Once you are ready to take the quiz, start the attempt, answer the questions and submit.

Best of luck to all...

COMP9321 Teaching Team

Quiz1 Released

Posted by Morty Al-Banna Wednesday 22 February 2023, 10:27:46 PM.

Dear All,

Quiz1 is released. You can attempt the quiz only one time. Please make sure that once you start the attempt, you answer all the questions and avoid having the session idle for long. Pay attention that some questions may have multiple answers. You need to select all the correct answers (if applicable) to get the mark.

Best of luck to all...

COMP9321 Teaching Team

Welcome to Week2 of COMP9321

Posted by Morty Al-Banna Monday 20 February 2023, 10:44:25 AM.

Dear All,

Welcome to Week2 of COMP9321. I hope you will enjoy the ride.

For this Week, we are going to continue with Data Access and how to store the Data Accessed, learn about NoSQL Databases, then we dive deeper into how you can perform some basic data cleansing (cleaning) and explore your dataset to grasp some understanding.

The Lab activities for Week2 are now available. We encourage you to do them at your own convenience. Remember that we have consultation labs for everyday of the week. Check the timetable section for the times. Lab activities are not marked, but they are super important to help you get the required knowledge and skills to solve the assignments. For Attending the consultation labs, head to the Course MS Teams Lab channel on the designated time.

The First Quiz will be released after the Wednesday Lecture. Once the quiz is available, we will make an announcement in WebCMS. You can access the quiz through the activity section of WebCMS. The Quiz will remain open for 4 days and you can attempt the quiz only once. Once you start the attempt you would have a limited time to complete the quiz.

I can see some excellent conversations in the forum. Please keep the questions coming and when you see a classmates asking a question that you know the answer for, don’t be shy, and contribute to the community.

As a side note, if you are still not in MS teams, please join ASAP. We do not encourage the habit of approving individual requests to access the recordings. You can access them directly as long as you are part of the MS Teams Group.

The COMP9321 teaching team is always rooting for you and here to help. Do not hesitate to use the forum to ask as many questions you like or contact us via the course email.

Finally, remember to have fun and enjoy the learning experience. :)

Cheers,

COMP9321 Teaching Team

Welcome to COMP9321 Consultation Labs

Posted by Mehmet Rad Monday 20 February 2023, 09:28:32 AM.

Dear Students,
Lab-2 has been released.
https://webcms3.cse.unsw.edu.au/COMP9321/23T1/reso...
Please go through the activities and check the sample solutions if needed. Please be noted that there might be more than one correct solution for an activity.
If you need any assistance please reach out to the tutors as per Lab Scheduling.
https://webcms3.cse.unsw.edu.au/COMP9321/23T1/time...

Some important notes:

• Consultation labs are held online, and their aim is to assist individual students in doing assignments and activities in weekly labs.
  
• You are highly recommended to go through the lab materials. Lab activities prepare you for the assignments.
• Attending labs is not mandatory, and you can attend any labs for consultation. You can attend the consultation labs via the MS Teams' "Labs Channel". Please do not initiate any chats in the Labs' channel and follow the tutor's instructions in the channel to get assistance.
  

Cheers,
Mehmet

Welcome for Week1 of COMP9321

Posted by Morty Al-Banna Monday 13 February 2023, 11:07:54 AM.

Dear All,

Welcome to Week1 of COMP9321 Data Services Engineering. I hope that you are excited as I am for the first lecture today at 6:00PM (Sydney time). Today's lecture will be an overview of the course and introduction to the subject of Data Services Engineering.

As I mentioned in the welcome notice, we are using MS Teams to deliver the lecture live (if you have not joined, please join ASAP https://webcms3.cse.unsw.edu.au/COMP9321/23T1/acti... ). You can either access the meeting invite posted in the General Channel of the COMP9321 MS Teams Space, or click the link and follow through ( https://teams.microsoft.com/l/meetup-join/19:gUP... ).

Some general notes:

• Join the lecture while logged in to MS Teams using zID and password.
• You can use the chat to ask questions and Dylan will be there all the time to answer questions or pass them to me.
• Please use the chat responsibly.
• The lecture will be recorded. The link will be made available after the lecture.

Looking forward to seeing you all...

cheers,

Morty and COMP9321 Teaching Team

Free DataCamp 6 moths registration

Posted by Morty Al-Banna Friday 10 February 2023, 05:03:18 PM.

Dear All,

We have got a 6-month subscription to DataCamp for free to all students in COMP9321. Using DataCamp is purely optional as an external resource. We are not using DataCamp for any official assessment.

A little bit about DataCamp (from their website): DataCamp is an intuitive learning platform for data science and analytics. DataCamp’s learn-by-doing methodology combines short videos and hands-on-the-keyboard exercises to help learners retain knowledge. DataCamp offers 350+ courses by expert instructors on topics such as importing data, data visualization, and machine learning.

So if you are itrested, head to the link to join DataCamp ( https://webcms3.cse.unsw.edu.au/COMP9321/23T1/acti... ).

Disclaimer : It is up to you whether you use the platform or not. Other than sending the invite to join the free subscription, we have zero control over the Data within the platform nor the content. Make sure to check DataCamp terms of use and the privacy policy if you are concerned.

Welcome to COMP9321

Posted by Morty Al-Banna Wednesday 08 February 2023, 09:50:46 PM.

Dear All,

Welcome to COMP9321 (Data Services Engineering). Please feel free to check the course provisional outline here ( <u> https://webcms3.cse.unsw.edu.au/COMP9321/23T1/outline </u>).

For the offering of 2023T1 please be advised for the following:

• The course will run completely online (lectures, consultation labs, exam...etc.).
• We are going to use MS Teams for the live lectures, and the lecture will be recorded and made available after the lecture.
• We have lab activities and walkthroughs that we will share the details in WebCMS and during the lecture.
• We will also have consultation labs, that we will run everyday of the week starting week2. The intention is to provide additional support for the lab activates and the assignments. The schedule of the consultation labs will be made available in WebCMS. We are also using MS Teams for the consultation labs
• Join the course in MS Teams by accessing the link in the poll activity ( Join the Course in MS Teams | COMP9321 23T1 | WebCMS3 (unsw.edu.au) )

I hope that you will find COMP9321 Educational and Fun...

Stay tuned for further updates...

best regards,

COMP9321 Teaching team