Xi Chen

Teaching in Fall 2026

2 courses

COMS 6298

Advanced Topics in Theoretical Computer

3 credits5 / 30 seats

Section 001 of COMS 6298 Advanced Topics in Theoretical ComputerLECTURECall 13750
F 10:10am–12:00pmSEELEY W. MUDD BUILDING MUD 644
25 of 30 seats left
Seat data provenance: Directory as of August 23, 2026 at 4:00 AM

CSOR 4231

Analysis of Algorithms I

3 credits115 / 219 seats

Section 001 of CSOR 4231 Analysis of Algorithms I Call 14008
MW 8:40am–9:55amSCHERMERHORN HALL SCH 614
12 of 120 seats left
Seat data provenance: Directory as of August 23, 2026 at 4:00 AM
Section V01 of CSOR 4231 Analysis of Algorithms I Call 18100
Meeting time not published
92 of 99 seats left
Seat data provenance: Directory as of August 23, 2026 at 4:00 AM

What students say

CULPA & Reddit

n=18, 2005–2026

Aggregated across every course this instructor has taught.

Teaching quality

4.3 / 5

Grading fairness

4.0 / 5

Workload

No signal

Difficulty

3.3 / 5 · Moderate

Overall sentiment

Mixed

Would take again

Majority say yes

Sources: CULPA (18)

By the numbers

120 students48% of seats

Courses

Sections

249

Seats offered

4h 20m

Class time / week

Seat counts as published by the Directory of Classes on August 23, 2026 at 4:00 AM.

Activity

Fall 2026 · Sep 2 – Dec 12 · 44 teaching days

Less

Where they teach

2 buildings this term

Flat map — motion reduced

SCHERMERHORN HALL · SEELEY W. MUDD BUILDING

Teaching rhythm

13 class meetings

October 2026October 2026

Oct 1

19h 10m total

Oct 31

Classroom load

108 at peakMon 8:40am

MonTueWedThuFri

On campus

Teaching days: Mon, Wed & Fri
Largest section: 108 students in CSOR 4231 §001
Buildings: SCHERMERHORN HALL · SEELEY W. MUDD BUILDING