Results 11 to 20 of about 264,390 (347)

COMET: A Neural Framework for MT Evaluation [PDF]

Conference on Empirical Methods in Natural Language Processing, 2020
We present COMET, a neural framework for training multilingual machine translation evaluation models which obtains new state-of-the-art levels of correlation with human judgements.
Ricardo Rei, Craig Alan Stewart, Ana C. Farinha, A. Lavie   +3 more
semanticscholar   +1 more source

COMET-ATOMIC 2020: On Symbolic and Neural Commonsense Knowledge Graphs [PDF]

AAAI Conference on Artificial Intelligence, 2020
Recent years have brought about a renewed interest in commonsense representation and reasoning in the field of natural language understanding. The development of new commonsense knowledge graphs (CSKG) has been central to these advances as their diverse ...
Jena D. Hwang, Chandra Bhagavatula, Ronan Le Bras, Jeff Da, Keisuke Sakaguchi, Antoine Bosselut, Yejin Choi   +6 more
semanticscholar   +1 more source

COMET: Commonsense Transformers for Automatic Knowledge Graph Construction [PDF]

Annual Meeting of the Association for Computational Linguistics, 2019
We present the first comprehensive study on automatic knowledge base construction for two prevalent commonsense knowledge graphs: ATOMIC (Sap et al., 2019) and ConceptNet (Speer et al., 2017).
Antoine Bosselut, Hannah Rashkin, Maarten Sap, Chaitanya Malaviya, Asli Celikyilmaz, Yejin Choi   +5 more
semanticscholar   +1 more source

Comet assay: a versatile but complex tool in genotoxicity testing.

Toxicological Research, 2021
The comet assay is a versatile method for measuring DNA strand breaks in individual cells. It can also be applied to cells isolated from treated animals.
E. Cordelli, M. Bignami, F. Pacchierotti
semanticscholar   +1 more source

Unusually high CO abundance of the first active interstellar comet [PDF]

Nature Astronomy, 2020
Comets spend most of their lives at large distances from any star, during which time their interior compositions remain relatively unaltered. Cometary observations can therefore provide direct insight into the chemistry that occurred during their birth ...
M. Cordiner, S. Milam, N. Biver, D. Bockel'ee-Morvan, N. Roth, E. Bergin, E. Jehin, A. Remijan, S. Charnley, M. Mumma, J. Boissier, J. Crovisier, L. Paganini, Y. Kuan, D. Lis   +14 more
semanticscholar   +1 more source

Do cytotoxicity and cell death cause false positive results in the in vitro comet assay?

Mutation Research. Genetic Toxicology and Environmental Mutagenesis, 2022
The comet assay is used to measure DNA damage induced by chemical and physical agents. High concentrations of test agents may cause cytotoxicity or cell death, which may give rise to false positive results in the comet assay.
A. Azqueta, H. Stopper, B. Žegura, M. Dusinska, P. Møller   +4 more
semanticscholar   +1 more source

DNA damage in circulating leukocytes measured with the comet assay may predict the risk of death

Scientific Reports, 2021
The comet assay or single cell gel electrophoresis, is the most common method used to measure strand breaks and a variety of other DNA lesions in human populations.
S. Bonassi, M. Ceppi, P. Møller, A. Azqueta, M. Milić, M. Neri, G. Brunborg, R. Godschalk, G. Koppen, S. Langie, J. Teixeira, M. Bruzzone, Juliana da Silva, D. Benedetti, D. Cavallo, C. L. Ursini, L. Giovannelli, S. Moretti, P. Riso, C. Del Bo’, P. Russo, M. Dobrzyńska, I. Goroshinskaya, E. Surikova, M. Staruchová, M. Barančoková, K. Volkovová, A. Kažimı́rová, B. Smolková, B. Laffon, V. Valdiglesias, S. Pastor, R. Marcos, Alba Hernández, G. Gajski, B. Spremo-Potparević, L. Živković, É. Boutet-Robinet, H. Perdry, P. Lebailly, C. Pérez, N. Başaran, Zsuzsanna Nemeth, A. Sáfár, M. Dusinska, A. Collins, Diana Vanessa Cristiana Costa Solange Kristine B. Carina Anderson Andrade Pereira Costa Gutzkow Ladeira Mor, Diana Anderson, Vanessa Andrade, C. Pereira, S. Costa, K. Gutzkow, C. Ladeira, M. Moretti, C. Costa, I. Orlow, E. Rojas, B. Pourrut, M. Kruszewski, S. Knasmueller, Sergey Shaposhnikov, B. Žegura, H. Stopper   +62 more
semanticscholar   +1 more source

Minimum Information for Reporting on the Comet Assay (MIRCA): recommendations for describing comet assay procedures and results

Nature Protocols, 2020
The comet assay is a widely used test for the detection of DNA damage and repair activity. However, there are interlaboratory differences in reported levels of baseline and induced damage in the same experimental systems.
P. Møller, A. Azqueta, É. Boutet-Robinet, G. Koppen, S. Bonassi, M. Milić, G. Gajski, S. Costa, J. Teixeira, Cristiana Costa Pereira, M. Dusinska, R. Godschalk, G. Brunborg, K. Gutzkow, L. Giovannelli, M. Cooke, E. Richling, B. Laffon, V. Valdiglesias, N. Başaran, C. Del Bo’, B. Žegura, M. Novak, H. Stopper, P. Vodicka, Soňa Vodenková, V. M. de Andrade, Monika Šramková, A. Gábelová, A. Collins, S. Langie   +30 more
semanticscholar   +1 more source

The carbon monoxide-rich interstellar comet 2I/Borisov [PDF]

, 2020
Interstellar comets offer direct samples of volatiles from distant protoplanetary disks. 2I/Borisov is the first notably active interstellar comet discovered in our Solar System 1 .
Dennis Bodewits, J. Noonan, Paul D. Feldman, Michele T. Bannister, D. Farnocchia, Walt Harris, Jenny Li, K. Mandt, J. Parker, Z. Xing, Z. Xing   +10 more
semanticscholar   +1 more source

Constant strain accumulation rate between major earthquakes on the North Anatolian Fault

Nature Communications, 2018
Accumulation of interseismic strain may now be constrained by satellite observations. Here, the authors show that strain accumulation rates on the North Anatolian Fault are constant for the interseismic period indicating that lower-crustal viscosities ...
Ekbal Hussain, Tim J. Wright, Richard J. Walters, David P. S. Bekaert, Ryan Lloyd, Andrew Hooper   +5 more
doaj   +1 more source