Name: Unraveling Hidden Patterns with Topological Data Analysis (Dr. Elena Wang, University of Fribourg, Switzerland)
Start: 2026-05-19T11:30:00-07:00
End: 2026-05-19T12:30:00-07:00
Location: Estella 2099, Pomona College

S	M	T	W	T	F	S
					2 events 1 2 events, 1 11:00 am - 12:15 pm CCMS Colloquium: Andrew Fiss (Michigan Technological University) May 1 @ 11:00 am - 12:15 pm CCMS Colloquium: Andrew Fiss (Michigan Technological University) CCMS Colloquium invites you to a talk by Andrew Fiss (Michigan Technological University) Title: “Singing American Math: College Traditions from Book Burnings to Observatory Parties, 1880s-1920s" Abstract: “Singing Math” is a practice that linked American colleges of the late nineteenth and early twentieth centuries. A part of broader college singing traditions, it stood apart because of its […], 4:15 pm - 5:15 pm An Exact Algorithm for the Unanimous Vote Problem (Feyza Duman Keles, NYU) May 1 @ 4:15 pm - 5:15 pm An Exact Algorithm for the Unanimous Vote Problem (Feyza Duman Keles, NYU) Abstract: Consider n independent, biased coins, each with a known probability of heads. Presented with an ordering of these coins, flip (i.e., toss) each coin once, in that order, until we have observed both a head and a tail, or flipped all coins. The Unanimous Vote problem asks us to find the ordering that minimizes […]	0 events 2 0 events, 2
0 events 3 0 events, 3	0 events 4 0 events, 4	1 event 5 1 event, 5 12:15 pm - 1:10 pm Voting on relations using pairs information (Michael Orrison, HMC) May 5 @ 12:15 pm - 1:10 pm Voting on relations using pairs information (Michael Orrison, HMC) Many aggregation problems ask us to turn individual judgments into a single collective outcome. In this talk, we model each voter’s input as a relation on a set of alternatives, allowing pairwise comparisons to include strict preferences, ties, or incomparability. This perspective gives a common framework for median procedures and scoring methods, including several familiar […]	0 events 6 0 events, 6	0 events 7 0 events, 7	0 events 8 0 events, 8	0 events 9 0 events, 9
0 events 10 0 events, 10	0 events 11 0 events, 11	0 events 12 0 events, 12	0 events 13 0 events, 13	0 events 14 0 events, 14	0 events 15 0 events, 15	0 events 16 0 events, 16
0 events 17 0 events, 17	0 events 18 0 events, 18	1 event 19 1 event, 19 11:30 am - 12:30 pm Unraveling Hidden Patterns with Topological Data Analysis (Dr. Elena Wang, University of Fribourg, Switzerland) May 19 @ 11:30 am - 12:30 pm Unraveling Hidden Patterns with Topological Data Analysis (Dr. Elena Wang, University of Fribourg, Switzerland) Topology, akin to geometry, delves into the study of the shapes and structures of mathematical spaces, ranging from simple surfaces to intricate collections of functions and objects. In recent years, […]	0 events 20 0 events, 20	0 events 21 0 events, 21	0 events 22 0 events, 22	0 events 23 0 events, 23
0 events 24 0 events, 24	0 events 25 0 events, 25	0 events 26 0 events, 26	0 events 27 0 events, 27	0 events 28 0 events, 28	0 events 29 0 events, 29	0 events 30 0 events, 30
0 events 31 0 events, 31

There are no events on this day.

April 27

April 27 @ 4:15 pm - 5:15 pm

From ICON to GenICON: In-Context Operator Learning with Uncertainty Quantification (Siting Liu, UCR)

April 28

April 28 @ 12:15 pm - 1:10 pm

Coordinate ring of the universal centralizer via Demazure operators (Tom Gannon, UCR)

There are no events on this day.

May 1

May 1 @ 11:00 am - 12:15 pm

CCMS Colloquium: Andrew Fiss (Michigan Technological University)

May 1 @ 4:15 pm - 5:15 pm

An Exact Algorithm for the Unanimous Vote Problem (Feyza Duman Keles, NYU)

There are no events on this day.

May 5

May 5 @ 12:15 pm - 1:10 pm

Voting on relations using pairs information (Michael Orrison, HMC)

There are no events on this day.

May 19

May 19 @ 11:30 am - 12:30 pm

Unraveling Hidden Patterns with Topological Data Analysis (Dr. Elena Wang, University of Fribourg, Switzerland)

There are no events on this day.

1 event 27

1 event 28

2 events 1

1 event 5

1 event 19

From ICON to GenICON: In-Context Operator Learning with Uncertainty Quantification (Siting Liu, UCR)

Coordinate ring of the universal centralizer via Demazure operators (Tom Gannon, UCR)

CCMS Colloquium: Andrew Fiss (Michigan Technological University)

An Exact Algorithm for the Unanimous Vote Problem (Feyza Duman Keles, NYU)

Voting on relations using pairs information (Michael Orrison, HMC)

Unraveling Hidden Patterns with Topological Data Analysis (Dr. Elena Wang, University of Fribourg, Switzerland)

Calendar of Events

1 event 27

1 event, 27

1 event 28

1 event, 28

2 events 1

2 events, 1

1 event 5

1 event, 5

1 event 19

1 event, 19

From ICON to GenICON: In-Context Operator Learning with Uncertainty Quantification (Siting Liu, UCR)

Coordinate ring of the universal centralizer via Demazure operators (Tom Gannon, UCR)

CCMS Colloquium: Andrew Fiss (Michigan Technological University)

An Exact Algorithm for the Unanimous Vote Problem (Feyza Duman Keles, NYU)

Voting on relations using pairs information (Michael Orrison, HMC)

Unraveling Hidden Patterns with Topological Data Analysis (Dr. Elena Wang, University of Fribourg, Switzerland)