Affiner les résultats

Hard and soft EM in bayesian network learning from incomplete data

Ruggieri, Andrea ; Stranieri, Francesco ; Stella, Fabio ; Scutari, Marco

In: Algorithms, 2020, vol. 13, no. 12, p. 17

Incomplete data are a common feature in many domains, from clinical trials to industrial applications. Bayesian networks (BNs) are often used in these domains because of their graphical and causal interpretations. BN parameter learning from incomplete data is usually implemented with the Expectation-Maximisation algorithm (EM), which computes the relevant sufficient statistics (“soft EM”) ...

Introducing uncertainty in complex event processing: model, implementation, and validation

Cugola, Gianpaolo ; Margara, Alessandro ; Matteucci, Matteo ; Tamburrelli, Giordano

In: Computing, 2015, vol. 97, no. 2, p. 103-144

Macro- and micro-fauna from cold seeps in the Palmahim Disturbance (Israeli off-shore), with description of Waisiuconcha corsellii n.sp. (Bivalvia, Vesicomyidae)

Basso, D. ; Beccari, V. ; Almogi-Labin, A. ; Hyams-Kaphzan, O. ; Weissman, A. ; Makovsky, Y. ; Rüggeberg, A. ; Spezzaferri, Silvia

In: Deep Sea Research Part II: Topical Studies in Oceanography, 2020, vol. 171, p. 104723

Chemosymbiotic micro- and macro-fauna related to cold-seep sites were recovered in the Palmahim Disturbance (PD), offshore Israel, during EU EUROFLEETS2 SEMSEEP Cruise, by box-coring and Remotely Operated Vehicle (ROV) dives. No live macrofauna was identified in the collected sediments, with the exception of the seep-related crustacean Calliax lobata (de Gaillande and Lagardère, 1966)....

Photic stress on coral reefs in the Maldives: The Amphistegina bleaching index

Stainbank, Stephanie ; Spezzaferri, Silvia ; Beccari, Valentina ; Hallock, Pamela ; Adams, Arthur ; Angeloz, Aurelie ; Basso, Daniela ; Caragnano, Annalisa ; Piero, Nicolo Del ; Dietsche, Patrick ; Eymard, Ines ; Farley, Nicholas ; Fau, Marine ; Foubert, Anneleen ; Lauper, Bruno ; Lehmann, Anael ; Maillet, Marine ; Negga, Haileyesus ; Ordonez, Luis ; Peyrotty, Giovan ; Rime, Valentin ; Rüggeberg, Andres ; Schoellhorn, Iris ; Vimpere, Lucas

In: Ecological Indicators, 2020, vol. 113, p. 106257

The Amphistegina Bleaching Index (ABI) was applied to three Maldivian reefs in the Rasdhoo and North Ari Atolls in 2018, during normal sea surface temperature conditions. This dataset was then compared with a 2015, pre-coral bleaching study. The results provide a context for the verification and application of the ABI in outlining the photo-inhibitory stress status of coral reefs outside of...

In-season leaf damage by a biocontrol agent explains reproductive output of an invasive plant species

Augustinus, Benno A. ; Lommen, Suzanne T.E. ; Fogliatto, Silvia ; Vidotto, Francesco ; Smith, Tessa ; Horvath, David ; Bonini, Maira ; Gentili, Rodolfo F. ; Citterio, Sandra ; Müller-Schärer, Heinz ; Schaffner, Urs

In: NeoBiota, 2020, vol. 55, p. 117–146

One of the biggest challenges in classical biological control of invasive weeds is predicting the likelihood of success. Ambrosia artemisiifolia, a North American plant species that has become invasive in Europe, causes economic losses due to health problems resulting from its huge amount of highly allergenic pollen and as a weed to agricultural crops resulting from high seed densities. Here...

Protein environment : a crucial triggering factor in Josephin domain aggregation : the role of 2,2,2-trifluoroethanol

Visentin, Cristina ; Navarro, Susanna ; Grasso, Gianvito ; Regonesi, Maria Elena ; Deriu, Marco Agostino ; Tortora, Paolo ; Ventura, Salvador

In: International journal of molecular sciences, 2018, vol. 19, no. 8, p. 2151

The protein ataxin-3 contains a polyglutamine stretch that triggers amyloid aggregation when it is expanded beyond a critical threshold. This results in the onset of the spinocerebellar ataxia type 3. The protein consists of the globular N-terminal Josephin domain and a disordered C-terminal tail where the polyglutamine stretch is located. Expanded ataxin-3 aggregates via a two-stage...

Measuring the gravitational free-fall of antihydrogen

Storey, J. ; Aghion, S. ; Ahlén, O. ; Amsler, C. ; Ariga, A. ; Ariga, T. ; Belov, A. ; Bonomi, G. ; Bräunig, P. ; Bremer, J. ; S. Brusa, R. ; Cabaret, L. ; Canali, C. ; Caravita, R. ; Castelli, F. ; Cerchiari, G. ; Cialdi, S. ; Comparat, D. ; Consolati, G. ; Derking, J. ; Domizio, S. ; Noto, L. ; Doser, M. ; Dudarev, A. ; Ereditato, A. ; Ferragut, R. ; Fontana, A. ; Genova, P. ; Giammarchi, M. ; Gligorova, A. ; Gninenko, S. ; Haider, S. ; Hogan, S. ; Huse, T. ; Jordan, E. ; Jørgensen, L. ; Kaltenbacher, T. ; Kawada, J. ; Kellerbauer, A. ; Kimura, M. ; Knecht, A. ; Krasnický, D. ; Lagomarsino, V. ; Lehner, S. ; Malbrunot, C. ; Mariazzi, S. ; Matveev, V. ; Merkt, F. ; Moia, F. ; Nebbia, G. ; Nédélec, P. ; Oberthaler, M. ; Pacifico, N. ; Petráček, V. ; Pistillo, C. ; Prelz, F. ; Prevedelli, M. ; Regenfus, C. ; Riccardi, C. ; Røhne, O. ; Rotondi, A. ; Sandaker, H. ; Scampoli, P. ; Subieta Vasquez, M. ; Špaček, M. ; Testera, G. ; Trezzi, D. ; Vaccarone, R. ; Widmann, E. ; Zavatarelli, S. ; Zmeskal, J.

In: Hyperfine Interactions, 2014, vol. 228, no. 1-3, p. 151-157

Present challenges in hadrontherapy techniques

Amaldi, U. ; Braccini, S.

In: The European Physical Journal Plus, 2011, vol. 126, no. 7, p. 1-15

Photon path length distribution in random media from spectral speckle intensity correlations

Rojas, L. ; Bina, M. ; Cerchiari, G. ; Escobedo-Sánchez, M. ; Ferri, F. ; Scheffold, F.

In: The European Physical Journal Special Topics, 2011, vol. 199, no. 1, p. 167-180

Magnon-mediated binding between holes in an antiferromagnet

Brügger, C. ; Kämpfer, F. ; Pepe, M. ; Wiese, U.-J

In: The European Physical Journal B - Condensed Matter and Complex Systems, 2006, vol. 53, no. 4, p. 433-437