The Clock and the Pizza: Two Stories in Mechanistic Explanation of Neural Networks

Kavli Affiliate: Max Tegmark | First 5 Authors: Ziqian Zhong, Ziming Liu, Max Tegmark, Jacob Andreas, | Summary: Do neural networks, trained on well-understood algorithmic tasks, reliably rediscover known algorithms for solving those tasks? Several recent studies, on tasks ranging from group arithmetic to in-context linear regression, have suggested that the answer is yes. Using […]


Continue.. The Clock and the Pizza: Two Stories in Mechanistic Explanation of Neural Networks

The Clock and the Pizza: Two Stories in Mechanistic Explanation of Neural Networks

Kavli Affiliate: Max Tegmark | First 5 Authors: Ziqian Zhong, Ziming Liu, Max Tegmark, Jacob Andreas, | Summary: Do neural networks, trained on well-understood algorithmic tasks, reliably rediscover known algorithms for solving those tasks? Several recent studies, on tasks ranging from group arithmetic to in-context linear regression, have suggested that the answer is yes. Using […]


Continue.. The Clock and the Pizza: Two Stories in Mechanistic Explanation of Neural Networks

The Clock and the Pizza: Two Stories in Mechanistic Explanation of Neural Networks

Kavli Affiliate: Max Tegmark | First 5 Authors: Ziqian Zhong, Ziming Liu, Max Tegmark, Jacob Andreas, | Summary: Do neural networks, trained on well-understood algorithmic tasks, reliably rediscover known algorithms for solving those tasks? Several recent studies, on tasks ranging from group arithmetic to in-context linear regression, have suggested that the answer is yes. Using […]


Continue.. The Clock and the Pizza: Two Stories in Mechanistic Explanation of Neural Networks

AGN STORM 2. IV. Swift X-ray and ultraviolet/optical monitoring of Mrk 817

Kavli Affiliate: Erin A. Kara | First 5 Authors: Edward M. Cackett, Jonathan Gelbord, Aaron J. Barth, Gisella De Rosa, Rick Edelson | Summary: The AGN STORM 2 campaign is a large, multiwavelength reverberation mapping project designed to trace out the structure of Mrk 817 from the inner accretion disk to the broad emission line […]


Continue.. AGN STORM 2. IV. Swift X-ray and ultraviolet/optical monitoring of Mrk 817

AGN STORM 2. IV. Swift X-ray and ultraviolet/optical monitoring of Mrk 817

Kavli Affiliate: Erin A. Kara | First 5 Authors: Edward M. Cackett, Jonathan Gelbord, Aaron J. Barth, Gisella De Rosa, Rick Edelson | Summary: The AGN STORM 2 campaign is a large, multiwavelength reverberation mapping project designed to trace out the structure of Mrk 817 from the inner accretion disk to the broad emission line […]


Continue.. AGN STORM 2. IV. Swift X-ray and ultraviolet/optical monitoring of Mrk 817

Superconducting, topological and transport properties of kagome metals CsTi$ _{3} $Bi$ _{5} $ and RbTi$ _{3} $Bi$ _{5} $

Kavli Affiliate: Bo Gu | First 5 Authors: Xin-Wei Yi, Zheng-Wei Liao, Jing-Yang You, Bo Gu, Gang Su | Summary: The recently discovered ATi$_3$Bi$_5$ (A=Cs, Rb) exhibit intriguing quantum phenomena including superconductivity, electronic nematicity, and abundant topological states, which provide promising platforms for studying kagome superconductivity, band topology, and charge orders. In this work, we […]


Continue.. Superconducting, topological and transport properties of kagome metals CsTi$ _{3} $Bi$ _{5} $ and RbTi$ _{3} $Bi$ _{5} $

Interferometric speckle visibility spectroscopy (iSVS) for measuring decorrelation time and dynamics of moving samples with enhanced signal-to-noise ratio and relaxed reference requirements

Kavli Affiliate: Changhuei Yang | First 5 Authors: Yu Xi Huang, Simon Mahler, Jerome Mertz, Changhuei Yang, | Summary: Diffusing wave spectroscopy (DWS) is a group of techniques used to measure the dynamics of a scattering medium in a non-invasive manner. DWS methods rely on detecting the speckle light field from the moving scattering media […]


Continue.. Interferometric speckle visibility spectroscopy (iSVS) for measuring decorrelation time and dynamics of moving samples with enhanced signal-to-noise ratio and relaxed reference requirements

Scalable, accessible, and reproducible reference genome assembly and evaluation in Galaxy

Kavli Affiliate: Erich Jarvis | Authors: Delphine Lariviere, Linelle Abueg, Nadolina Brajuka, Cristobal Gallardo-Alba, Bjorn Gruning, Byung June Ko, Alex Ostrovsky, Marc Palmada-Flores, Brandon D. Pickett, Keon Rabbani, Jennifer R. Balacco, Mark Chaisson, Haoyu Cheng, Joanna Collins, Alexandra Denisova, Olivier Fedrigo, Guido Roberto Gallo, Alice Maria Giani, Grenville MacDonald Gooder, Nivesh Jain, Cassidy Johnson, Heebal […]


Continue.. Scalable, accessible, and reproducible reference genome assembly and evaluation in Galaxy

Encoding and context-dependent control of reward consumption within the central nucleus of the amygdala

Kavli Affiliate: Patricia Janak | Authors: Kurt M. Fraser, Tabitha H. Kim, Matilde Castro, CĂ©line Drieu, Yasmin Padovan-Hernandez, Bridget Chen, Fiona Pat, David J. Ottenheimer and Patricia H. Janak | Summary: The ability to evaluate and select a preferred option among a variety of available offers is an essential aspect of goal-directed behavior. Dysregulation of […]


Continue.. Encoding and context-dependent control of reward consumption within the central nucleus of the amygdala

Optical Dipole Structure and Orientation of GaN Defect Single-Photon Emitters

Kavli Affiliate: Warren R. Zipfel | First 5 Authors: Yifei Geng, Debdeep Jena, Gregory D. Fuchs, Warren R. Zipfel, Farhan Rana | Summary: GaN has recently been shown to host bright, photostable, defect single photon emitters in the 600-700 nm wavelength range that are promising for quantum applications. The nature and origin of these defect […]


Continue.. Optical Dipole Structure and Orientation of GaN Defect Single-Photon Emitters