no code implementations • NeurIPS Workshop LMCA 2020 • Davide Bacciu, Alessio Conte, Roberto Grossi, Francesco Landolfi, Andrea Marino
We introduce a novel pooling technique which borrows from classical results in graph theory that is non-parametric and generalizes well to graphs of different nature and connectivity pattern.
no code implementations • 5 Oct 2020 • Andrea Amorese, Andrea Marino, Martin Sundermann, Kai Chen, Zhiwei Hu, Thomas Willers, Fadi Choukani, Philippe Ohresser, Javier Herrero-Martin, Stefano Agrestini, Chien-Te Chen, Hong-Ji Lin, Maurits W. Haverkort, Silvia Seiro, Christoph Geibel, Frank Steglich, Liu Hao Tjeng, Gertrud Zwicknagl, Andrea Severing
The crystal-field ground state wave function of CeCu$_2$Si$_2$ has been investigated with linear polarized $M$-edge x-ray absorption spectroscopy from 250mK to 250K, thus covering the superconducting ($T_{\text{c}}$=0. 6K), the Kondo ($T_{\text{K}}$$\approx$20K) as well as the Curie-Weiss regime.
Strongly Correlated Electrons
1 code implementation • 31 Dec 2019 • Alessio Conte, Andrea Marino, Roberto Grossi, Takeaki Uno, Luca Versari
Using known techniques, such as reverse search, the space of all maximal solutions induces an implicit directed graph called "solution graph" or "supergraph", and solutions are enumerated by traversing it; however, nodes in this graph can have exponential out-degree, thus requiring exponential time to be spent on each solution.
Data Structures and Algorithms 05C30, 05C85 F.2.2
no code implementations • 25 Nov 2013 • Pierluigi Crescenzi, Daniel Gildea, Andrea Marino, Gianluca Rossi, Giorgio Satta
Synchronous Context-Free Grammars (SCFGs), also known as syntax-directed translation schemata, are unlike context-free grammars in that they do not have a binary normal form.