# JUSTIN HSU — Courses & Reviews | UW–Madison [View on UW Courses](https://uwcourses.com/instructors/JUSTIN_HSU) ## Dataset ### revision e243353dcb7d79b7247ced91d69443ef4c2a6349 ### repository twangodev/uwcourses ### schema version 6 ### importer version 7 ### projection id 85abe9ff8837c2c5a134368dcc4cfc85eb723524b21ddeb3d2e953887d2f0c8f ### observed at 2026-09-07T15:55:43.033547+00:00 ### built at 2026-09-11T07:45:51.576183+00:00 ### courses 8951 ### current instructors 5754 ### limited false ### terms * 1272 * 1264 * 1262 * 1254 * 1252 * 1244 * 1242 * 1234 * 1232 * 1224 * 1222 * 1212 * 1204 * 1202 * 1194 * 1192 * 1184 * 1182 * 1174 * 1172 * 1164 * 1162 * 1154 * 1152 * 1144 * 1142 * 1134 * 1132 * 1124 * 1122 * 1114 * 1112 * 1104 * 1102 * 1094 * 1092 * 1084 * 1082 * 1074 * 1072 ### term 1272 ### departments | subject | count | | --------- | ----- | | AAE | 90 | | ABT | 20 | | ACCTIS | 36 | | ACTSCI | 14 | | AFAERO | 10 | | AFRICAN | 87 | | AFROAMER | 71 | | AGROECOL | 21 | | AMERIND | 53 | | ANAT\&PHY | 7 | | ANATOMY | 2 | | ANESTHES | 8 | | ANSCI | 57 | | ANTHRO | 95 | | ART | 125 | | ARTED | 10 | | ARTHIST | 121 | | ASIALANG | 129 | | ASIAN | 109 | | ASIANAM | 28 | | ASTRON | 38 | | ATMOCN | 69 | | BIOCHEM | 51 | | BIOCORE | 10 | | BIOLOGY | 14 | | BIOMDSCI | 18 | | BME | 66 | | BMI | 41 | | BMOLCHEM | 10 | | BOTANY | 69 | | BSE | 44 | | C\&ESOC | 73 | | CBE | 48 | | CHEM | 101 | | CHICLA | 52 | | CIVENGR | 133 | | CLASSICS | 47 | | CNP | 10 | | CNSRSCI | 50 | | COMARTS | 137 | | COMPBIO | 15 | | COMPLIT | 11 | | COMPSCI | 138 | | COUNPSY | 78 | | CRB | 19 | | CS\&D | 71 | | CSCS | 40 | | CURRIC | 193 | | DANCE | 93 | | DERM | 8 | | DS | 88 | | DYSCI | 35 | | ECE | 155 | | ECON | 145 | | EDPOL | 114 | | EDPSYCH | 97 | | ELPA | 70 | | EMA | 53 | | EMERMED | 17 | | ENGL | 206 | | ENTOM | 40 | | ENVIRST | 148 | | EP | 15 | | EPD | 67 | | ESL | 16 | | F\&WECOL | 60 | | FAMMED | 22 | | FINANCE | 50 | | FOLKLORE | 40 | | FOODSCI | 43 | | FRENCH | 63 | | GEN\&WS | 145 | | GENBUS | 72 | | GENECSLR | 17 | | GENETICS | 60 | | GEOG | 113 | | GEOSCI | 83 | | GERMAN | 82 | | GLE | 48 | | GNS | 38 | | GREEK | 27 | | HDFS | 41 | | HEBR-BIB | 13 | | HEBR-MOD | 10 | | HISTORY | 233 | | HISTSCI | 56 | | HONCOL | 13 | | ILS | 43 | | INFOSYS | 9 | | INTEGART | 7 | | INTEGSCI | 22 | | INTER-AG | 18 | | INTER-HE | 11 | | INTER-LS | 22 | | INTEREGR | 16 | | INTLBUS | 21 | | INTLST | 50 | | ISYE | 83 | | ITALIAN | 53 | | JEWISH | 56 | | JOURN | 88 | | KINES | 128 | | LACIS | 26 | | LANDARC | 61 | | LATIN | 24 | | LAW | 120 | | LEGALST | 48 | | LINGUIS | 35 | | LIS | 89 | | LITTRANS | 78 | | LSC | 52 | | M\&ENVTOX | 7 | | MARKETNG | 62 | | MATH | 153 | | MDGENET | 8 | | ME | 130 | | MEDHIST | 43 | | MEDICINE | 60 | | MEDIEVAL | 32 | | MEDPHYS | 39 | | MEDSC-M | 29 | | MEDSC-V | 41 | | MHR | 68 | | MICROBIO | 45 | | MILSCI | 16 | | MM\&I | 22 | | MOLBIOL | 6 | | MS\&E | 59 | | MUSIC | 165 | | MUSPERF | 126 | | NAVSCI | 20 | | NE | 44 | | NEURODPT | 11 | | NEUROL | 7 | | NEURSURG | 4 | | NTP | 11 | | NURSING | 111 | | NUTRSCI | 65 | | OBS\&GYN | 18 | | OCCTHER | 39 | | ONCOLOGY | 14 | | OPHTHALM | 5 | | OTM | 43 | | PATH | 34 | | PATH-BIO | 29 | | PEDIAT | 26 | | PHARMACY | 31 | | PHILOS | 77 | | PHMCOL-M | 11 | | PHMPRAC | 45 | | PHMSCI | 60 | | PHYASST | 37 | | PHYSICS | 88 | | PHYSIOL | 3 | | PHYTHER | 37 | | PLANTSCI | 52 | | PLPATH | 35 | | POLISCI | 192 | | POPHLTH | 58 | | PORTUG | 33 | | PSYCH | 101 | | PSYCHIAT | 22 | | PUBAFFR | 54 | | PUBLHLTH | 23 | | RADIOL | 11 | | REALEST | 41 | | RELIGST | 90 | | RHABMED | 9 | | RMI | 24 | | RP\&SE | 102 | | S\&APHM | 17 | | SCANDST | 73 | | SLAVIC | 89 | | SOC | 149 | | SOCWORK | 87 | | SOILSCI | 46 | | SPANISH | 83 | | SRMED | 21 | | STAT | 94 | | STDYABRD | 52 | | STS | 8 | | SURGERY | 25 | | SURGSCI | 33 | | THEATRE | 91 | | URBRPL | 60 | | UROLOGY | 5 | | ZOOLOGY | 89 | ## instructor ### instructor uid instructor\_667f8a8519e91a6f15c4f62c ### source madgrades ### source instructor id 4896155 ### identity basis source\_id ### identity status source\_identified ### name JUSTIN HSU ### first observed at 2026-09-06 23:14:58.172943+00:00 ### last observed at 2026-09-07 15:55:43.033547+00:00 ### ratings #### review count 5 #### quality 5 #### difficulty 4.2 #### quality count 5 #### difficulty count 5 #### profile id rmp:2475953 #### source url #### match basis exact\_name #### observed at 2026-09-07 16:29:21.836976+00:00 #### courses ##### course 72304a5f1ade48d79a193831 ###### review count 5 ###### quality 5 ###### difficulty 4.2 ###### quality count 5 ###### difficulty count 5 #### bayesian quality 3.9277486268372765 #### prior mean 3.6596857835465957 #### prior weight 20 ### grade statistics #### gpa 3.586 #### graded 157 #### counts * 94 * 24 * 28 * 6 * 1 * 2 * 2 #### sections 10 ### current false ### courses None recorded. ### revision e243353dcb7d79b7247ced91d69443ef4c2a6349 ### instructor url /instructors/JUSTIN\_HSU ## history | term | course\_uid | course\_id | title | | ---- | -------------------------------- | --------------- | -------------------------------------------------------------- | | 1212 | course\_9430df00f7270c292c1efdd3 | COMPSCI 799 | MASTER'S RESEARCH | | 1212 | course\_d824bc76d129a20a49869bb7 | COMPSCI/ECE 763 | TRUSTWORTHY ARTIFICIAL INTELLIGENCE | | 1204 | course\_72304a5f1ade48d79a193831 | COMPSCI 538 | INTRODUCTION TO THE THEORY AND DESIGN OF PROGRAMMING LANGUAGES | | 1204 | course\_9d6a2127ca0ecacfc4832696 | COMPSCI 699 | DIRECTED STUDY | | 1204 | course\_9430df00f7270c292c1efdd3 | COMPSCI 799 | MASTER'S RESEARCH | | 1202 | course\_9d6a2127ca0ecacfc4832696 | COMPSCI 699 | DIRECTED STUDY | | 1202 | course\_9430df00f7270c292c1efdd3 | COMPSCI 799 | MASTER'S RESEARCH | | 1202 | course\_d824bc76d129a20a49869bb7 | COMPSCI/ECE 763 | TRUSTWORTHY ARTIFICIAL INTELLIGENCE | | 1194 | course\_72304a5f1ade48d79a193831 | COMPSCI 538 | INTRODUCTION TO THE THEORY AND DESIGN OF PROGRAMMING LANGUAGES | | 1192 | course\_cbc85add50a620f7e0abe663 | COMPSCI 839 | CORE TOPICS IN COMPUTING | ## timeline | term | courses | | ---- | ------- | | 1192 | 1 | | 1194 | 1 | | 1202 | 3 | | 1204 | 3 | | 1212 | 2 | ## term 1272 ## courses None recorded. ## reviews ### items ```json [ { "observed_at": "2026-09-07 16:29:21.836976+00:00", "run_id": "20260907T155543-ce3781c4", "source_review_id": "UmF0aW5nLTMzNjA0NDc3", "source_instructor_id": "rmp:2475953", "instructor_name": "Justin Hsu", "course_label": "CS538", "course_id": "COMPSCI 538", "course_uid": "course_72304a5f1ade48d79a193831", "review_date": "2020-08-22 02:27:22 +0000 UTC", "comment": "Best professor I had and the most interesting and the most inspirational content I learned. You learn both theoratical and practical knowledge about programming languages and paradigms, and I think they are very important knowledge for future software engineers. The programming projects are hard but you will ultimately learn a lot.", "source_url": "https://www.ratemyprofessors.com/professor/2475953", "quality_rating": 5, "difficulty_rating": 4 }, { "observed_at": "2026-09-07 16:29:21.836976+00:00", "run_id": "20260907T155543-ce3781c4", "source_review_id": "UmF0aW5nLTMzMjM2MTU3", "source_instructor_id": "rmp:2475953", "instructor_name": "Justin Hsu", "course_label": "CS538", "course_id": "COMPSCI 538", "course_uid": "course_72304a5f1ade48d79a193831", "review_date": "2020-05-08 00:00:17 +0000 UTC", "comment": "Out of all the CS classes I have taken, I would definitely say that this class had the hardest programs, but this class also had the most helpful Professor and TA's I have ever experienced. So even though it took a while to do the programs, they gave us a lot of time and provided all the resources to do well. Learning 2 languages is also a bonus.", "source_url": "https://www.ratemyprofessors.com/professor/2475953", "quality_rating": 5, "difficulty_rating": 5 }, { "observed_at": "2026-09-07 16:29:21.836976+00:00", "run_id": "20260907T155543-ce3781c4", "source_review_id": "UmF0aW5nLTMzMTg2OTc1", "source_instructor_id": "rmp:2475953", "instructor_name": "Justin Hsu", "course_label": "CS538", "course_id": "COMPSCI 538", "course_uid": "course_72304a5f1ade48d79a193831", "review_date": "2020-05-03 02:47:34 +0000 UTC", "comment": "10/10 would recommend you take this class with Justin -- honestly no cap the best CS class I have taken at Madison the content is interesting and Justin/TAs were super helpful and caring", "source_url": "https://www.ratemyprofessors.com/professor/2475953", "quality_rating": 5, "difficulty_rating": 4 }, { "observed_at": "2026-09-07 16:29:21.836976+00:00", "run_id": "20260907T155543-ce3781c4", "source_review_id": "UmF0aW5nLTMzMTcxOTk0", "source_instructor_id": "rmp:2475953", "instructor_name": "Justin Hsu", "course_label": "CS538", "course_id": "COMPSCI 538", "course_uid": "course_72304a5f1ade48d79a193831", "review_date": "2020-05-01 00:56:54 +0000 UTC", "comment": "I really enjoyed this course and Justin was a wonderful professor. He was always available outside of class (piazza or in person), and very willing to answer questions. I can tell that he was passionate about the class and genuinely wants his students to succeed. The class was definitely not easy, but it was interesting and a good experience.", "source_url": "https://www.ratemyprofessors.com/professor/2475953", "quality_rating": 5, "difficulty_rating": 4 }, { "observed_at": "2026-09-07 16:29:21.836976+00:00", "run_id": "20260907T155543-ce3781c4", "source_review_id": "UmF0aW5nLTMxNTM1NDQ4", "source_instructor_id": "rmp:2475953", "instructor_name": "Justin Hsu", "course_label": "CS538", "course_id": "COMPSCI 538", "course_uid": "course_72304a5f1ade48d79a193831", "review_date": "2019-04-05 01:46:33 +0000 UTC", "comment": "For his first time teaching this course, Justin has done an excellent job. He's extremely accessible outside of class and responds quickly to emails and Piazza posts. The class itself is also interesting, giving you the chance to learn new programming languages. It's obvious that Justin cares a lot about his students.", "source_url": "https://www.ratemyprofessors.com/professor/2475953", "quality_rating": 5, "difficulty_rating": 4 } ] ``` ### total 5 ### page 1 ### courses | course\_uid | course\_id | | -------------------------------- | ----------- | | course\_72304a5f1ade48d79a193831 | COMPSCI 538 | ### matched true ## social Image false