{ "150511-21909534": { "datetime_modified":"20260819T103112", "datetime_start":"20261016T100000", "datetime_end":"20261016T110000", "has_end_time":1, "date_start":"2026-10-16", "date_end":"2026-10-16", "time_start":"10:00:00", "time_end":"11:00:00", "time_zone":"America\/Detroit", "event_title":"2026 ME Homecoming Breakfast", "occurrence_title":"", "combined_title":"2026 ME Homecoming Breakfast: Honoring Alumni Merit Award Recipient Laurie Transou (BSE ME, \u201990)", "event_subtitle":"Honoring Alumni Merit Award Recipient Laurie Transou (BSE ME, \u201990)", "event_type":"Reception \/ Open House", "event_type_id":"17", "description":"Before all the excitement at the ME Homecoming Open House, join us for an alumni breakfast honoring our 2026 Alumni Merit Award recipient, Laurie Transou! Enjoy a light breakfast and connect with members of the ME alumni community during this engaging discussion.\n\nSeats are limited, be sure to RSVP in advance to reserve your spot!\n\nNote: Due to limited capacity, this event is open only to ME faculty, alumni, and students at this time.", "occurrence_notes":null, "guid":"150511-21909534@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/150511", "building_id":"1000407", "building_name":"GG Brown Laboratory", "campus_maps_id":"21", "room":"1280 GG Brown (Blue Lounge)", "location_name":"GG Brown Laboratory", "has_livestream":0, "cost":"", "tags":["Engineering","Graduate","Graduate Students","Homecoming","Mechanical Engineering","Michigan Engineering","North campus","Undergraduate","Undergraduate Students","Alumni"], "website":"https:\/\/sessions.studentlife.umich.edu\/track\/event\/session\/112035", "sponsors":[ { "group_name":"Mechanical Engineering", "group_id":"4323", "website":"https:\/\/www.facebook.com\/MechanicalEngineeringUniversityOfMichigan\/" } ], "image_url":"https:\/\/events.umich.edu\/media\/attachments\/2026\/08\/event_150511_original-1.jpg", "styled_images":{ "event_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_thumb\/media\/attachments\/2026\/08\/event_150511_original-1.jpg", "event_large":"https:\/\/events.umich.edu\/media\/cache\/event_large\/media\/attachments\/2026\/08\/event_150511_original-1.jpg", "event_large_2x":"https:\/\/events.umich.edu\/media\/cache\/event_large_2x\/media\/attachments\/2026\/08\/event_150511_original-1.jpg", "event_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/event_large_lightbox\/media\/attachments\/2026\/08\/event_150511_original-1.jpg", "group_thumb":"https:\/\/events.umich.edu\/media\/cache\/group_thumb\/media\/attachments\/2026\/08\/event_150511_original-1.jpg", "group_thumb_square":"https:\/\/events.umich.edu\/media\/cache\/group_thumb_square\/media\/attachments\/2026\/08\/event_150511_original-1.jpg", "group_large":"https:\/\/events.umich.edu\/media\/cache\/group_large\/media\/attachments\/2026\/08\/event_150511_original-1.jpg", "group_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/group_large_lightbox\/media\/attachments\/2026\/08\/event_150511_original-1.jpg", "event_large_crop":"https:\/\/events.umich.edu\/media\/cache\/event_large_crop\/media\/attachments\/2026\/08\/event_150511_original-1.jpg", "event_list":"https:\/\/events.umich.edu\/media\/cache\/event_list\/media\/attachments\/2026\/08\/event_150511_original-1.jpg", "event_list_2x":"https:\/\/events.umich.edu\/media\/cache\/event_list_2x\/media\/attachments\/2026\/08\/event_150511_original-1.jpg", "event_grid":"https:\/\/events.umich.edu\/media\/cache\/event_grid\/media\/attachments\/2026\/08\/event_150511_original-1.jpg", "event_grid_2x":"https:\/\/events.umich.edu\/media\/cache\/event_grid_2x\/media\/attachments\/2026\/08\/event_150511_original-1.jpg", "event_feature_large":"https:\/\/events.umich.edu\/media\/cache\/event_feature_large\/media\/attachments\/2026\/08\/event_150511_original-1.jpg", "event_feature_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_feature_thumb\/media\/attachments\/2026\/08\/event_150511_original-1.jpg" }, "occurrence_count":1, "first_occurrence":21909534 } , "153096-21915074": { "datetime_modified":"20261007T154047", "datetime_start":"20261016T100000", "datetime_end":"20261016T113000", "has_end_time":1, "date_start":"2026-10-16", "date_end":"2026-10-16", "time_start":"10:00:00", "time_end":"11:30:00", "time_zone":"America\/Detroit", "event_title":"Anytime-Valid Confidence Sequences: Stopping Experiments Early with Netflix", "occurrence_title":"", "combined_title":"Anytime-Valid Confidence Sequences: Stopping Experiments Early with Netflix: Dae Woong (David) Ham", "event_subtitle":"Dae Woong (David) Ham", "event_type":"Workshop \/ Seminar", "event_type_id":"21", "description":"Randomized experiments have become the standard method for companies to evaluate the performance of new products or services. Beyond aiding managerial decision-making, experiments mitigate risk by limiting the proportion of customers exposed to innovations. Since many experiments are conducted sequentially over time, an emerging strategy to further de-risk the process is to allow managers to ``peek'' at the results as new data become available and stop the test if the results are statistically significant. The class of statistical methods that allow managers to peek and still provide valid inference are often called anytime-valid since they maintain proper uniform type-1 error guarantees. In this paper, we extend existing anytime-valid approaches to accommodate the more complex yet standard settings in time series, switchback, and panel experiments. To achieve this, we leverage the design-based approach to focus on assumption-light and managerial relevant finite-sample estimates defined on the study participants as a direct measure of the risks incurred by companies. As a special case, our (asymptotic) results also provide a robust method for achieving always-valid inference in A\/B tests. We further provide a variance reduction technique incorporating modeling assumptions and covariates. Finally, we demonstrate the effectiveness of our proposed approach through a simulation study and three real-world applications from Netflix. Our results show that using our confidence sequence, harmful experiments could be stopped after only observing a handful of units; for instance, our method would have stopped a 30,000 person Netflix experiment after the first 100 people.", "occurrence_notes":null, "guid":"153096-21915074@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/153096", "building_id":"1000167", "building_name":"West Hall", "campus_maps_id":"163", "room":"340", "location_name":"West Hall", "has_livestream":0, "cost":"", "tags":["Talk","symposium","seminar","Lecture","Graduate And Professional Students","Aem Featured"], "website":"", "sponsors":[ { "group_name":"Department of Statistics Seminar Series", "group_id":"3585", "website":"" }, { "group_name":"Department of Statistics", "group_id":"3473", "website":"" } ], "image_url":"", "styled_images":{ "event_thumb":"", "event_large":"", "event_large_2x":"", "event_large_lightbox":"", "group_thumb":"", "group_thumb_square":"", "group_large":"", "group_large_lightbox":"", "event_large_crop":"", "event_list":"", "event_list_2x":"", "event_grid":"", "event_grid_2x":"", "event_feature_large":"", "event_feature_thumb":"" }, "occurrence_count":1, "first_occurrence":21915074 } }