Zobrazeno 1 - 10
of 141 383
pro vyhledávání: '"Byrne BE"'
Stellar evolution modelling is fundamental to many areas of astrophysics including stellar populations in both nearby and distant galaxies. It is heavily influenced by chemical composition. Observations of distant galaxies and nucleosynthesis calcula
Externí odkaz:
http://arxiv.org/abs/2410.23167
As a new generation of large-sky spectroscopic surveys comes online, the enormous data volume poses unprecedented challenges in classifying spectra. Modern unsupervised techniques have the power to group spectra based on their dominant features, circ
Externí odkaz:
http://arxiv.org/abs/2410.22221
Autor:
Sultan, Imran, Faucher-Giguère, Claude-André, Stern, Jonathan, Rotshtein, Shaked, Byrne, Lindsey, Wijers, Nastasha
The circumgalactic medium (CGM) in $\gtrsim 10^{12}$ $\mathrm{M}_{\odot}$ halos is dominated by a hot phase ($T \gtrsim 10^{6}$ K). While many models exist for the hot gas structure, there is as yet no consensus. We compare cooling flow models, in wh
Externí odkaz:
http://arxiv.org/abs/2410.16359
We introduce the concept of a sum-rank saturating system and outline its correspondence to a covering properties of a sum-rank metric code. We consider the problem of determining the shortest sum-rank-$\rho$-saturating systems of a fixed dimension, w
Externí odkaz:
http://arxiv.org/abs/2410.12393
The increasingly large number of complex organic molecules detected in the interstellar medium necessitates robust kinetic models that can be relied upon for investigating the involved chemical processes. Such models require rate constants for each o
Externí odkaz:
http://arxiv.org/abs/2410.09212
Autor:
Maquiling, Virmarie, Byrne, Sean Anthony, Niehorster, Diederick C., Carminati, Marco, Kasneci, Enkelejda
We explore the transformative potential of SAM 2, a vision foundation model, in advancing gaze estimation and eye tracking technologies. By significantly reducing annotation time, lowering technical barriers through its ease of deployment, and enhanc
Externí odkaz:
http://arxiv.org/abs/2410.08926
Autor:
Christmann, Philipp, Vakulenko, Svitlana, Sorodoc, Ionut Teodor, Byrne, Bill, de Gispert, Adrià
Long-form question answering (LFQA) aims at generating in-depth answers to end-user questions, providing relevant information beyond the direct answer. However, existing retrievers are typically optimized towards information that directly targets the
Externí odkaz:
http://arxiv.org/abs/2410.08623
Autor:
Ferreira, Leonardo, Ellison, Sara L., Patton, David R., Byrne-Mamahit, Shoshannah, Wilkinson, Scott, Bickley, Robert, Conselice, Christopher J., Bottrell, Connor
Galaxy mergers can enhance star formation rates throughout the merger sequence, with this effect peaking around the time of coalescence. However, owing to a lack of information about their time of coalescence, post-mergers could only previously be st
Externí odkaz:
http://arxiv.org/abs/2410.06356
The focused helium ion beam microscope is a versatile imaging and nanofabrication instrument enabling direct-write lithography with sub-10-nm resolution. Subsurface damage and swelling of substrates due to helium ion implantation is generally unwante
Externí odkaz:
http://arxiv.org/abs/2410.04953
Autor:
Walker, Benjamin J., Byrne, Helen M.
The logistic equation is ubiquitous in applied mathematics as a minimal model of saturating growth. Here, we examine a generalisation of the logistic model to fitness-structured populations, motivated by examples that range from the ageing of individ
Externí odkaz:
http://arxiv.org/abs/2410.01862