Kavli Affiliate: Zhuo Li | First 5 Authors: André V. Duarte, André V. Duarte, , , | Summary: If we cannot inspect the training data of a large language model (LLM), how can we ever know what it has seen? We believe the most compelling evidence arises when the model itself freely reproduces the target […]
Kavli Affiliate: Kenneth Miller | Authors: Dennis van der Meer, Jakub Kopal, Sara Stinson, Olav Smeland, Alexey Shadrin, Julian Fuhrer, Jaroslav Rokicki, Tiril Gurholt, Ida Sonderby, Ibrahim Akkouh, Oleksandr Frei, Kevin O’Connell, Lars T. Westlye, Srdjan Djurovic, Anders Dale and Ole Andreassen | Summary: Understanding how genetically-defined cell populations encode visual information remains a fundamental […]
Kavli Affiliate: Richard Huganir | Authors: Laura Sichlinger, Molly Reilly, Sakshi Arora, Shuo Zhang, Nicolas Marotta, Kiara L. Rodriguez-Acevedo, Marisol Hooks, Kyle S. Czarnecki, Julia J. Winter, Elisa A. Waxman, Lea V. Dungan, Ingie Hong, Yoichi Araki, Richard Johnson, Richard L. Huganir, Giulia Pavani, Deborah L. French, Beverly L. Davidson, Benjamin L. Prosser and Elizabeth […]
Kavli Affiliate: Flora Vaccarino | Authors: Abhiram Natu, Mrunal K. Dehankar, Reenal Pattni, Milovan Suvakov, Dmitrii Olisov, Livia Tomasini, Yeongjun Jang, Yiling Huang, Eva Benito-Garragori, Patrick Hasenfeld, Jan Korbel, Alexander E. Urban, Alexej Abyzov and Flora M. Vaccarino | Summary: The role of somatic mutations in human development and disease is obscured by difficulties in […]
Kavli Affiliate: John Silverman | Summary:Recent JWST observations have revealed a population of red, compact, high-redshift objects called Little Red Dots (LRDs), whose host components have remained largely unconstrained, possibly due to their extreme compactness. Current morphological studies suggest the presence of extended emission in LRDs at rest-frame ultraviolet wavelengths. However, in the rest-frame optical […]
Kavli Affiliate: Peter Graham | Summary:A terrestrial population of millicharged particles that interact significantly with normal matter can arise if they make up a dark matter subcomponent or if they are light enough to be produced in cosmic ray air showers. Such particles thermalize to terrestrial temperatures through repeated scatters with normal matter in Earth’s […]
Kavli Affiliate: John Silverman | Summary:Recent JWST observations have revealed a population of red, compact, high-redshift objects called ‘Little Red Dots'(LRD), whose host components have remained largely unconstrained, possibly due to their extreme compactness. Current morphological studies have been limited by small samples, as well as by insufficient imaging depth, which may not allow reliable […]
Kavli Affiliate: Peter W. Graham | First 5 Authors: Asher Berlin, Asher Berlin, , , | Summary: A terrestrial population of millicharged particles that interact significantly with normal matter can arise if they make up a dark matter subcomponent or if they are light enough to be produced in cosmic ray air showers. Such particles […]
Kavli Affiliate: Martin Haehnelt | Summary:The fraction of "dark pixels" in the Ly$α$ and other Lyman-series forests at $zsim 5-6$ provides a powerful constraint on the end of the reionization process. Any spectral region showing transmission must be highly ionized, while dark regions could be ionized or neutral, thus the dark pixel fraction provides a […]
Kavli Affiliate: Peter Graham | Summary:A terrestrial population of room-temperature millicharged particles can arise if they make up a dark matter subcomponent or if they are light enough to be produced in cosmic ray air showers. In a companion paper, we showed that a simple electrified shell acts as an efficient accumulator for such particles, […]