Zobrazeno 1 - 10
of 2 264
pro vyhledávání: '"Sidiropoulos, P"'
The Densest $k$-Subgraph (D$k$S) problem aims to find a subgraph comprising $k$ vertices with the maximum number of edges between them. A continuous reformulation of the binary quadratic D$k$S problem is considered, which incorporates a diagonal load
Externí odkaz:
http://arxiv.org/abs/2410.07388
Speech-based open-domain question answering (QA over a large corpus of text passages with spoken questions) has emerged as an important task due to the increasing number of users interacting with QA systems via speech interfaces. Passage retrieval is
Externí odkaz:
http://arxiv.org/abs/2409.13483
Autor:
Sidiropoulos, Themistoklis, Singh, Puloma, Noll, Tino, Schneider, Michael, Engel, Dieter, Sommer, Denny, Steinbach, Felix, Will, Ingo, Pfau, Bastian, Schmising, Clemens von Korff, Eisebitt, Stefan
All-optical helicity-independent switching (AO-HIS) is of interest for ultrafast and energy efficient magnetic switching in future magnetic data storage approaches. Yet, to achieve high bit density magnetic recording it is necessary to reduce the siz
Externí odkaz:
http://arxiv.org/abs/2408.13079
Autor:
Jarecki, Jasmin, Hennecke, Martin, Sidiropoulos, Themistoklis, Schnuerer, Matthias, Eisebitt, Stefan, Schick, Daniel
Time-resolved soft-x-ray-diffraction experiments give access to microscopic processes in a broad range of solid-state materials by probing ultrafast dynamics of ordering phenomena. While laboratory-based high-harmonic generation (HHG) light sources p
Externí odkaz:
http://arxiv.org/abs/2407.05964
Dense retrieval has become the new paradigm in passage retrieval. Despite its effectiveness on typo-free queries, it is not robust when dealing with queries that contain typos. Current works on improving the typo-robustness of dense retrievers combin
Externí odkaz:
http://arxiv.org/abs/2403.10939
Artificial Intelligence (AI) in recent years has shown an unprecedentedly impressive development, tending to play a catalytic role in all aspects of life. The interest of the academic community, but also of governments, is huge in the dynamics of AI
Externí odkaz:
http://arxiv.org/abs/2402.07907
The Bitcoin Lightning Network (LN) is designed to improve the scalability of blockchain systems by using off-chain payment paths to settle transactions in a faster, cheaper, and more private manner. This work aims to empirically study LN's fee revenu
Externí odkaz:
http://arxiv.org/abs/2312.16496
Publikováno v:
in IEEE Transactions on Signal Processing, vol. 71, pp. 4392-4406, 2023
Canonical correlation analysis (CCA) is a classic statistical method for discovering latent co-variation that underpins two or more observed random vectors. Several extensions and variations of CCA have been proposed that have strengthened our capabi
Externí odkaz:
http://arxiv.org/abs/2312.13455
Forecasting project expenses is a crucial step for businesses to avoid budget overruns and project failures. Traditionally, this has been done by financial analysts or data science techniques such as time-series analysis. However, these approaches ca
Externí odkaz:
http://arxiv.org/abs/2310.15275
Autor:
Marina Baretti, Ludmila Danilova, Jennifer N. Durham, Courtney B. Betts, Leslie Cope, Dimitrios N. Sidiropoulos, Joseph A. Tandurella, Soren Charmsaz, Nicole Gross, Alexei Hernandez, Won Jin Ho, Chris Thoburn, Rosalind Walker, James Leatherman, Sarah Mitchell, Brian Christmas, Ali Saeed, Daria A. Gaykalova, Srinivasan Yegnasubramanian, Elana J. Fertig, Lisa M. Coussens, Mark Yarchoan, Elizabeth Jaffee, Nilofer S. Azad
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-16 (2024)
Abstract Pancreatic ductal adenocarcinoma (PDA) is characterized by low cytotoxic lymphocytes, abundant immune-suppressive cells, and resistance to immune checkpoint inhibitors (ICI). Preclinical PDA models showed the HDAC inhibitor entinostat reduce
Externí odkaz:
https://doaj.org/article/da588e36b348473cb1c930008d58747b
