Zobrazeno 1 - 10
of 2 704
pro vyhledávání: '"Lenzen P"'
Recently, the STEVE-1 approach has been introduced as a method for training generative agents to follow instructions in the form of latent CLIP embeddings. In this work, we present a methodology to extend the control modalities by learning a mapping
Externí odkaz:
http://arxiv.org/abs/2412.00949
We study algebraic shifting of uniform hypergraphs and finite simplicial complexes in the exterior algebra with respect to matrices which are not necessarily generic. Several questions raised by Kalai (2002) are addressed. For instance, it turns out
Externí odkaz:
http://arxiv.org/abs/2410.24044
Autor:
Lenzen, Christoph, Wenning, Sophie
A long-standing open question is which graph class is the most general one permitting constant-time constant-factor approximations for dominating sets. The approximation ratio has been bounded by increasingly general parameters such as genus, arboric
Externí odkaz:
http://arxiv.org/abs/2408.12998
Constrained Forest Problems (CFPs) as introduced by Goemans and Williamson in 1995 capture a wide range of network design problems with edge subsets as solutions, such as Minimum Spanning Tree, Steiner Forest, and Point-to-Point Connection. While ind
Externí odkaz:
http://arxiv.org/abs/2407.14536
Autor:
Lenzen, Fabian
Minimal free resolutions and minimal free presentations are standard ways to represent the isomorphism type of a persistence module in software. This description is a multi-parameter generalization of the barcode known in one-parameter persistence. A
Externí odkaz:
http://arxiv.org/abs/2401.06008
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Tourism has a critical role to play in global carbon emissions pathway. This study estimates the global tourism carbon footprint and identifies the key drivers using environmentally extended input-output modelling. The results indicate that
Externí odkaz:
https://doaj.org/article/9256bbb40edc4a1ab1da0a96bbd76a73
With the increasing scale of communication networks, the likelihood of failures grows as well. Since these networks form a critical backbone of our digital society, it is important that they rely on robust routing algorithms which ensure connectivity
Externí odkaz:
http://arxiv.org/abs/2307.05547
Autor:
Siqi Han, Chunding Li, Mengyu Li, Manfred Lenzen, Xiuzhi Chen, Yuqian Zhang, Mo Li, Tuo Yin, Yingjie Li, Juan Li, Jianguo Liu, Yunkai Li
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-16 (2024)
Abstract Human economic activities drive the production and consumption of goods and services, contribute to the achievement of the United Nations Sustainable Development Goals (SDGs). However, the extent of economic growth’s influence on the SDGs
Externí odkaz:
https://doaj.org/article/9bc6cfc0001044d7bfd50e3d422d43df
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 10921-10945 (2024)
The El Niño–Southern Oscillation (ENSO) is a major driver of interannual variability in both tropical latitudes and midlatitudes and has been found to have a strong impact on the distribution of tropospheric ozone in the tropical Pacific in satell
Externí odkaz:
https://doaj.org/article/d121919803d24c6399baa2110c9747f9
Autor:
Bahar Nalbant, Thorben Pape, Andrea Schneider, Benjamin Seeliger, Paul Schirmer, Benjamin Heidrich, Richard Taubert, Heiner Wedemeyer, Henrike Lenzen, Klaus Stahl
Publikováno v:
BMC Gastroenterology, Vol 24, Iss 1, Pp 1-11 (2024)
Abstract Background Histopathological characterization obtained by transjugular liver biopsy (TJLB) may theoretically contribute to clarification of the exact aetiology of acute liver failure (ALF). It's unclear whether the histopathological informat
Externí odkaz:
https://doaj.org/article/4c3e08a0dcce4460a52945485bad09ac