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CLEF eHealth 2019 Evaluation Lab [chapter]

Liadh Kelly, Lorraine Goeuriot, Hanna Suominen, Mariana Neves, Evangelos Kanoulas, Rene Spijker, Leif Azzopardi, Dan Li, Jimmy, João Palotti, Guido Zuccon
2019 Lecture Notes in Computer Science  
Herein, we describe the CLEF eHealth evaluation series to-date and then present the 2019 tasks, evaluation methodology, and resources.  ...  Since 2012 CLEF eHealth has focused on evaluation resource building efforts around the easing and support of patients, their next-ofkins, clinical staff, and health scientists in understanding, accessing  ...  The CLEF eHealth 2019 evaluation lab is supported in part by (in alphabetical order) the CLEF Initiative, and Data61/CSIRO.  ... 
doi:10.1007/978-3-030-15719-7_36 fatcat:jgvtoftlrjfkrnujgxxrdelag4

CLEF eHealth Evaluation Lab 2020 [chapter]

Hanna Suominen, Liadh Kelly, Lorraine Goeuriot, Martin Krallinger
2020 Lecture Notes in Computer Science  
CLEF ehealth 2019 evaluation lab Kelly, L.; Goeuriot, L.; Suominen, H.; Neves, M.; Kanoulas, E.; Spijker, R.; Azzopardi, L.; Li, D.; Jimmy; Palotti, J.; Zuccon, G.  ...  The CLEF eHealth 2019 evaluation lab is supported in part by the CLEF Initiative, Data61/CSIRO, a Google Faculty Research Award, and ARC DECRA grant DE180101579.  ...  We gratefully acknowledge the people involved in the CLEF eHealth labs as participants or organizers. We also acknowledge the many organizations that have supported CLEF eHealth labs since 2012.  ... 
doi:10.1007/978-3-030-45442-5_76 fatcat:ugsktnraazh4dl74jmyspc4wfu

An Empirical Study on the Use of Defect Prediction for Test Case Prioritization

David Paterson, Jose Campos, Rui Abreu, Gregory M. Kapfhammer, Gordon Fraser, Phil McMinn
2019 2019 12th IEEE Conference on Software Testing, Validation and Verification (ICST)  
Using 6 real-world Java programs containing 395 real faults, we conducted an empirical evaluation comparing this paper's strategy, called G-clef, against eight existing test case prioritization strategies  ...  This paper presents a test case prioritization strategy based on defect prediction, a technique that analyzes code features -such as the number of revisions and authors -to estimate the likelihood that  ...  ACKNOWLEDGMENTS This work was partially funded by the ERDF through COMPETE 2020 Program and by National Funds through the Portuguese funding agency (FCT) with reference UID/CEC/50021/2019, and by the FaultLocker  ... 
doi:10.1109/icst.2019.00041 dblp:conf/icst/PatersonCAKFM19 fatcat:a2l2loyr3fdqnh5vlkdh7yozty

The GMT-consortium large earth finder (G-CLEF): an optical echelle spectrograph for the Giant Magellan Telescope (GMT)

Daniel Baldwin, Stuart Barnes, Jacob L. Bean, Sagi Ben-Ami, Patricia Brennan, Andrew Szentgyorgyi, Jamie Budynkiewicz, Daniel Catropa, Moo-Young Chun, Charlie Conroy, Adam Contos, Jeffrey D. Crane (+41 others)
2018 Ground-based and Airborne Instrumentation for Astronomy VII  
G-CLEF will be the first light facility instrument on the Giant Magellan Telescope (GMT) when the GMT is commissioned in 2023.  ...  G-CLEF is a fiber-fed, vacuum-enclosed spectrograph with an asymmetric white pupil echelle design.  ...  ACKNOWLEDGEMENTS This work has been supported by the GMTO Corporation, a non-profit organization operated on behalf of an international consortium of universities and institutions: Arizona State University  ... 
doi:10.1117/12.2313539 fatcat:olhudmhyured3bk2n3hazmu43y

GL-CLeF: A Global-Local Contrastive Learning Framework for Cross-lingual Spoken Language Understanding [article]

Libo Qin, Qiguang Chen, Tianbao Xie, Qixin Li, Jian-Guang Lou, Wanxiang Che, Min-Yen Kan
2022 arXiv   pre-print
Experiments on MultiATIS++ show that GL-CLeF achieves the best performance and successfully pulls representations of similar sentences across languages closer.  ...  However, existing models solely rely on shared parameters, which can only perform implicit alignment across languages.  ...  We report both individual and average (AVG) test results on slot filling, intent detection accuracy, and overall accuracy.  ... 
arXiv:2204.08325v1 fatcat:r4xxcj6hg5bixbnogrisq7fvh4

A Span-Based Model for Joint Overlapped and Discontinuous Named Entity Recognition [article]

Fei Li, Zhichao Lin, Meishan Zhang, Donghong Ji
2021 arXiv   pre-print
Experimental results on multiple benchmark datasets (i.e., CLEF, GENIA and ACE05) show that our model is highly competitive for overlapped and discontinuous NER.  ...  Research on overlapped and discontinuous named entity recognition (NER) has received increasing attention. The majority of previous work focuses on either overlapped or discontinuous entities.  ...  Note that since we do not tune the hyper-parameters of the transition-based model elaborately, the performance is not as good as the one that they have reported.  ... 
arXiv:2106.14373v1 fatcat:lyyvifwsjzgbhcv4nct75xqm6m

Overview of CLEF 2019 Lab ProtestNews: Extracting Protests from News in a Cross-context Setting [article]

Ali Hürriyetoğlu, Erdem Yörük, Deniz Yüret, Çağrı Yoltar, Burak Gürel, Fırat Duruşan, Osman Mutlu, Arda Akdemir
2020 arXiv   pre-print
We present an overview of the CLEF-2019 Lab ProtestNews on Extracting Protests from News in the context of generalizable natural language processing.  ...  The tasks required the participants to identify protest relevant information from English local news at one or more aforementioned levels in a cross-context setting, which is cross-country in the scope  ...  We are grateful to our steering committee members for the CLEF 2019 lab Sophia Ananiadou, Antal van den Bosch, Kemal Oflazer, ArzucanÖzgür, Aline Villavicencio, and Hristo Tanev.  ... 
arXiv:2008.00345v1 fatcat:dft2rumoobbidandu5ziqv2vay

Overview of CLEF 2019 Lab ProtestNews: Extracting Protests from News in a Cross-Context Setting [chapter]

Ali Hürriyetoğlu, Erdem Yörük, Deniz Yüret, Çağrı Yoltar, Burak Gürel, Fırat Duruşan, Osman Mutlu, Arda Akdemir
2019 Lecture Notes in Computer Science  
We present an overview of the CLEF-2019 Lab ProtestNews on Extracting Protests from News in the context of generalizable natural language processing.  ...  The tasks required the participants to identify protest relevant information from English local news at one or more aforementioned levels in a cross-context setting, which is cross-country in the scope  ...  We are grateful to our steering committee members for the CLEF 2019 lab Sophia Ananiadou, Antal van den Bosch, Kemal Oflazer, ArzucanÖzgür, Aline Villavicencio, and Hristo Tanev.  ... 
doi:10.1007/978-3-030-28577-7_32 fatcat:5aciyfujd5apbffv677n2vrpyu

Can We Spot the "Fake News" Before It Was Even Written? [article]

Preslav Nakov
2020 arXiv   pre-print
An arguably more promising direction is to focus on fact-checking entire news outlets, which can be done in advance.  ...  In particular, we develop media profiles that show the general factuality of reporting, the degree of propagandistic content, hyper-partisanship, leading political ideology, general frame of reporting,  ...  SemEval-2019 Task 8 on Fact Checking in Community Question Answering Forums [53, 54] , among others.  ... 
arXiv:2008.04374v1 fatcat:wuspbs74v5fdbajpjxystx7clu

Forum : Deuxième note de lecture

Tanguy Jean
2020 Osmia  
L'ouvrage est splendide et on regrettera seulement l'absence de clefs spécifiques. III.  ...  Espérons que cela contribue à rendre les Abeilles sauvages populaires auprès du grand public francophone.On déplorera seulement l'absence de clef de détermination pour laquelle le lecteur devra se reporter  ... 
doi:10.47446/osmia8.7 fatcat:7t7yhrlzeve7nomsp4mmijqtsm

Seed-driven Document Ranking for Systematic Reviews: A Reproducibility Study [article]

Shuai Wang, Harrisen Scells, Ahmed Mourad, Guido Zuccon
2021 arXiv   pre-print
Our investigation aims to reproduce this method to determine if it is generalisable on recently published datasets and determine the impact of using multiple seed studies on effectiveness.We show that  ...  the CLEF TAR 2017, 2018, and 2019 datasets.  ...  CLEF TAR 2019 [10] This collection further develops on the previous years' by also including systematic reviews of different types.  ... 
arXiv:2112.04090v1 fatcat:mw7s2f7vdfcq5ce737ufe4lrae

Gender identification on Twitter

Catherine Ikae, Jacques Savoy
2021 Journal of the Association for Information Science and Technology  
Thus, based on 7 CLEF-PAN collections, this study analyzes the effectiveness of 10 different classifiers.  ...  Based on our experiments, neural network or random forest tend, on average, to produce the highest effectiveness.  ...  In the cross-domain authorship attribution task in 2019 (Kestemont et al., 2019) , one system took more than 37 h to solve the 25 documents.  ... 
doi:10.1002/asi.24541 fatcat:zqr3fv37uve4bahlwhwvkwb4la

Polarization Induced Electro-Functionalization of Pore Walls: A Contactless Technology

Bouchet-Spinelli, Descamps, Liu, Ismail, Pham, Chatelain, Leïchlé, Leroy, Marche, Raillon, Roget, Roupioz (+5 others)
2019 Biosensors  
This review summarizes recent advances in micro- and nanopore technologies with a focus on the functionalization of pores using a promising method named contactless electro-functionalization (CLEF).  ...  CLEF enables the localized grafting of electroactive entities onto the inner wall of a micro- or nano-sized pore in a solid-state silicon/silicon oxide membrane.  ...  Biosensors 2019, 9, 121 12 of 19 cell types.  ... 
doi:10.3390/bios9040121 pmid:31614545 pmcid:PMC6956341 fatcat:kjtkxl2525g3bj7hovhsbaebsa

CheckThat! at CLEF 2020: Enabling the Automatic Identification and Verification of Claims in Social Media [chapter]

Alberto Barrón-Cedeño, Tamer Elsayed, Preslav Nakov, Giovanni Da San Martino, Maram Hasanain, Reem Suwaileh, Fatima Haouari
2020 Lecture Notes in Computer Science  
Lab, which is part of the 2020 Cross-Language Evaluation Forum (CLEF). CheckThat!  ...  We further report P@k for k ∈ {5, 10, 20, 50}. Previously on CheckThat! Two editions of CheckThat! have been held so far.  ...  2019 The 2019 edition featured two tasks [10] : Task 1 2019 .  ... 
doi:10.1007/978-3-030-45442-5_65 fatcat:tzqb2tmzindp5kosk26dl3pbtq

Too Many Claims to Fact-Check: Prioritizing Political Claims Based on Check-Worthiness [article]

Yavuz Selim Kartal, Busra Guvenen, Mucahid Kutlu
2021 arXiv   pre-print
In our experiments, we show that our proposed model outperforms all state-of-the-art models in both test collections of CLEF Check That! Lab in 2018 and 2019.  ...  The massive amount of misinformation spreading on the Internet on a daily basis has enormous negative impacts on societies.  ...  • [Lespagnol et al., 2019]: In the literature, Lespagnol et al. [2019] report the best results on CTL'18. Therefore, we use it as one of our baseline systems.  ... 
arXiv:2004.08166v2 fatcat:iqsyw2ckw5atzbuja4lyt4twky
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