Tootfinder

Slowakei und Ungarn stellen sich in EU bei Ukraine-Politik quer
Auf dem EU-Gipfel in Brüssel zeigen sich deutliche Differenzen in der Ukraine-Politik. Der slowakische Ministerpräsident Robert Fico meldete Widerstand gegen das geplante 18. EU-Sanktionspaket gegen Russland an. Sein Land könne so lange nicht zustimmen, bis die slowakischen Bedenken hinsichtlich der Gasversorgung nach 2027 ausgeräumt seien. Die Slowakei bezieht i…
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Ukraine-Liveblog: ++ Ein Toter bei Angriff auf Region Cherson ++
Bei einem russischen Angriff auf die Region Cherson wurde nach Behördenangaben ein Mensch getötet und weitere verletzt. Russland hat nach eigenen Angaben in der Nacht 50 ukrainische Drohnen abgeschossen.

Weighted Assumption Based Argumentation to reason about ethical principles and actions
Paolo Baldi, Fabio Aurelio D'Asaro, Abeer Dyoub, Francesca Alessandra Lisi
https://arxiv.org/abs/2506.18056

Weighted Assumption Based Argumentation to reason about ethical principles and actions
We augment Assumption Based Argumentation (ABA for short) with weighted argumentation. In a nutshell, we assign weights to arguments and then derive the weight of attacks between ABA arguments. We illustrate our proposal through running examples in the field of ethical reasoning, and present an implementation based on Answer Set Programming.

Trump gambles his presidency on war
If Iran does not agree to peace on Trump’s terms,
the president’s vow that
“there are many targets left”
opened the door to a much deeper and potentially longer conflict.
Already, that prospect is angering some members of his political base.
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With fateful decision, Trump gambles his presidency on war
Trump rose to power criticizing Middle East wars. Now he may have his own.

The Pierre Auger Observatory: Contributions to the 39th International Cosmic Rays Conference
Collaboration, Halim, Abreu, Aglietta, Allekotte, Cheminant, Almela, Aloisio, Alvarez-Mu\~niz, Ambrosone, Yebra, Anchordoqui, Andrada, Dourado, Apollonio, Aramo, Arnone, Vel\'azquez, Assis, Avila, Avocone, Bakalova, Baluta, Barbato, Mocellin, Bellido, Berat, Bertaina, Bianciotto, Biermann, Binet, Bismark, Bister, Biteau, Blazek, Bl\"umer, Boh\'a\v{c}ov\'a, Boncioli, Bonifazi, B…

The Pierre Auger Observatory: Contributions to the 39th International Cosmic Rays Conference
The Pierre Auger Observatory, located in La Pampa Amarilla, Argentina, has been continuously acquiring data since 2004. It comprises a surface detector array covering 3,000 km$^2$ and 27 fluorescence telescopes, designed to detect extensive air showers initiated by ultra-high-energy cosmic rays. An upgrade to the Observatory was commissioned in 2024, enhancing the existing water-Cherenkov detectors with additional radio antennas, surface scintillator detectors, and a buried scintillator array. …

A Tutorial on MRI Reconstruction: From Modern Methods to Clinical Implications
Tolga \c{C}ukur, Salman U. H. Dar, Valiyeh Ansarian Nezhad, Yohan Jun, Tae Hyung Kim, Shohei Fujita, Berkin Bilgic
https://arxiv.org/abs/2507.16715

A Tutorial on MRI Reconstruction: From Modern Methods to Clinical Implications
MRI is an indispensable clinical tool, offering a rich variety of tissue contrasts to support broad diagnostic and research applications. Clinical exams routinely acquire multiple structural sequences that provide complementary information for differential diagnosis, while research protocols often incorporate advanced functional, diffusion, spectroscopic, and relaxometry sequences to capture multidimensional insights into tissue structure and composition. However, these capabilities come at the…

Yupp, which rewards users in crypto for comparing answers from multiple AI models and giving feedback, emerges from stealth with a $33M seed led by a16z crypto (James Hunt/The Block)
https://www.theblock.co/post/358094/a16zcrypto-3…

"Comment le boom des milliardaires alimente les inégalités et menace la démocratie."
"Avec une richesse qui se concentre au sommet, l'Europe doit agir maintenant pour défendre la démocratie et la stabilité économique pour tous."
#TaxTheRich #démocratie

Project-connex Decompositions and Tractability of Aggregate Group-by Conjunctive Queries
Diego Figueira, Cibele Freire
https://arxiv.org/abs/2507.14101 htt…

Project-connex Decompositions and Tractability of Aggregate Group-by Conjunctive Queries
We introduce 'project-connex' tree-width as a measure of tractability for counting and aggregate conjunctive queries over semirings with 'group-by' projection (also known as 'AJAR' or 'FAQ' queries). This elementary measure allows to obtain comparable complexity bounds to the ones obtained by previous structural conditions tailored for efficient evaluation of semiring aggregate queries, enumeration algorithms of conjunctive queries, and tractability of counting answers to conjunctive queries. …

Schäden nach Angriffen in der Westukraine
Neben Kiew haben mehrere Angriffe nach ukrainischen Angaben auch die westukrainische Stadt Luzk und die Region Ternopil getroffen. "Heute hat der Feind den bisher massivsten Luftangriff auf unsere Region ausgeführt", erklärte der Chef der Militärverwaltung von Ternopil, Wjatscheslaw Negoda. Einsatzkräfte seien ausgerückt, um Brände zu löschen und die Schäden zu begutachten.
Bei dem A…
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Ukraine-Liveblog: ++ Kreml verärgert wegen Trumps Kleinkinder-Vergleich ++
Der Kreml hat verärgert auf einen Vergleich von US-Präsident Trump reagiert, der den Ukraine-Krieg mit einem Streit zwischen Kleinkindern verglichen hat. Nach russischen Angriffen in Kiew melden Behörden Tote und Verletzte. Der Liveblog vom Freitag zum Nachlesen.

The Energy Spectrum of Ultra-High Energy Cosmic Rays across Declinations $-90^\circ$ to $ 44.8^\circ$ as measured at the Pierre Auger Observatory
Collaboration, Halim, Abreu, Aglietta, Allekotte, Cheminant, Almela, Aloisio, Alvarez-Mu\~niz, Ambrosone, Yebra, Anastasi, Anchordoqui, Andrada, Dourado, Andringa, Apollonio, Aramo, Arnone, Vel\'azquez, Assis, Avila, Avocone, Bakalova, Barbato, Mocellin, Bellido, Berat, Bertaina, Bianciotto, Biermann, Binet, Bismark, Bister, Biteau, Blaze…

The Energy Spectrum of Ultra-High Energy Cosmic Rays across Declinations $-90^\circ$ to $+44.8^\circ$ as measured at the Pierre Auger Observatory
The energy spectrum of cosmic rays above 2.5 EeV has been measured across the declination range $-90^\circ \leqδ\leq +44.8^\circ$ using data from $\sim 310{,}000$ events accrued at the Pierre Auger Observatory from an exposure of $(104{,}900\pm 3{,}100)$ km$^2\,$sr$\,$yr. No significant variations of energy spectra with declination are observed, after allowing or not for non-uniformities across the sky arising from the well-established dipolar anisotropies in the arrival directions of ultra-hi…