CS490 Network Programming
Section 004 - Fall 2026

This is the home of CS490 Newtork Programming (section 004), Fall 2026

Instructor: Dr. Hiroshi Fujinoki
Office: EB 2034
Office Phone: 650-3727
E-mail: hfujino@siue.edu
Instructor's HP: www.siue.edu/~hfujino
Notice: When you are sending me e-mail, please specify "CS490-004" in the subject field of your e-mail.

Office Hours:

• Monday: 10:00 - 11:59am
• Tuesday: 10:00 - 11:59am
• by appointment (should be made 24 hours in advance or the office hour will be made available based on the best-effort basis)
• Thursday: 10:00 - 11:59am
• Friday: no office hour

Note: The above office hour schedules do not apply to Thanksgiving break week.

Required textbook: no textbook

Course Syllabus:

Course Syllabus is available here (MS WORD version).

Course Project:

To Be Announced (two projects are planned)

How to contact the instructor?

There are two ways to contact Dr. Fujinoki:

(1) Through e-mail: You can contact the instructor by e-mail. E-mail: hfujino@siue.edu
(2) Drop-by during the office hours.
(3) By appointment (please send e-mail to Dr. Fujinoki).

Weekly Notices:

Week#8:

• October 13 (lecture note):
(1) Here are Quiz #7 possible questions (MS word format).

Week#7:

• October 8 (lecture note):
(3) Here are the attendance statuses up to October 8.
(2) Here are the PPT slides for web services.
(1) Here are the PPT slides for the two modes of the network application communication model.


• October 6 (lecture note):
(3) Here are the exercise questions on October 6 (MS word format).
(2) Here are Quiz #6 possible questions (PART II) (MS word format).
(1) Here are the PPT slides for SOA (Service Oriented Arechitecure).

Week#6:

• October 1 (lecture note):
(1) Here are the quiz grades as of 3:42 p.m., 10/2.
(1) Here are the suggested solutions for Quiz #5 (MS word format).


• September 29 (lecture note):
(4) Here are the attendance statuses up to September 29.
(3) Here are Quiz #6 possible questions (MS word format).
(2) Here are the PPT slides for the middlewears and ORB.
(1) Here are Project #2 progress (as of 8:07 a.m., September 29).

Week#5:

• September 26:
(4) Here are Project #2 progress.
(3) Quiz #5 is scheduled on October 1.
(2) Here are the attendance statuses up to Week #5.
(1) Here are the results (grades) of Project #2 Milestone 1 and 2.


• September 24 (lecture note):
(2) Here are the exercise questions on 9/24 (PART II). (MS word format).
(1) Here are the exercise questions on 9/24 (PART I). (MS word format).


• September 23:
(2) Here are the suggested solutions for Quiz #4 (MS word format).
(1) Here are the quiz grades as of 12:34 p.m., 9/23.


• September 22 (lecture note):
(3) Project #2 feedbacks to Milestone #1 and #2.
(2) Here are the feedbacks to Milestone #1 and #2 (Project #2).
(1) Here are the PPT slides for the edge-computing network network application models.

Week#3:

• September 13:
(2) Here are the suggested solutions for Quiz #3 (MS word format).
(1) Here are the course grades as of 10:03 a.m.


• September 10 (lecture note):
(3) Here are the attendance statuses up to Week #3 - any problem should be reported to Dr. Fujinoki by September 26.
(2) Here are Quiz #5 questions (PART I) - scheduled on September 29 (MS word format).
(1) Project #2 Handout (MS word format).


• September 8 (lecture note):
(3) Here are the PPT slides for examples for thin-client and fat-client network network applications.
(2) Here are the PPT slides for the thin-client and fat-client network network application models.
(1) Here are Quiz #4 questions - scheduled on September 15. (MS word format).

Week#2:

• September 3 (lecture note):
(2) Here are the exercise questions on 9/1 (PART II). (MS word format).
(1) Here the PPT slides for VPN routers.


• September 1 (lecture note):
(6) Here are the quiz grades as of 5:23 p.m., 9/1.
(5) Here are the suggested solutions for Quiz #2 (MS word format).
(4) Here are the exercise questions on 9/1. (MS word format).
(3) Here are the PPT slides for VPN (Virtual Private Network).
(2) Here are the PPT slides for "tunneling".
(1) Here are Quiz #3 questions - scheduled on September 8. (MS word format).

Week#1:

• August 27 (lecture note):
(3) Here are the result of Quiz #1.
(2) Here are the attendance statuses for Week #1.
(1) Here are the PPT slides for the connection-oriented and the connection-less data transmissions.


• August 25 (lecture note):
(3) Here are the PPT slides for Quiz #1.
(2) Here are Quiz #2 questions - scheduled on September 1. (MS word format).
(1) Here are Quiz #1 form (questions) - due at 12:30 pm, August 27th (MS word format).

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Last updated at 8:37 a.m., October 13, 2026