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pro vyhledávání: '"Sidiropoulos AN"'
Dense subgraph discovery (DSD) is a key graph mining primitive with myriad applications including finding densely connected communities which are diverse in their vertex composition. In such a context, it is desirable to extract a dense subgraph that
Externí odkaz:
http://arxiv.org/abs/2412.02604
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
Akademický článek
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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
Autor:
Lorenzo Massimo Oldrini, Pietro Feltri, Jacopo Albanese, Francesco Marbach, Giuseppe Filardo, Christian Candrian
Publikováno v:
Life, Vol 12, Iss 8, p 1282 (2022)
Thank you for the opportunity to respond to the commentary [...]
Externí odkaz:
https://doaj.org/article/07ae8642a01d4c6986c3ed90e6b290da
Publikováno v:
Revue française de science politique, 2019 Aug 01. 69(4), 755-755.
Externí odkaz:
https://www.jstor.org/stable/26875848
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