Results 21 to 30 of about 6,792,668 (298)

A survey on missing data in machine learning

Journal of Big Data, 2021
Machine learning has been the corner stone in analysing and extracting information from data and often a problem of missing values is encountered. Missing values occur because of various factors like missing completely at random, missing at random or ...
Tlamelo Emmanuel, Thabiso Maupong, Dimane Mpoeleng, Thabo Semong, Banyatsang Mphago, Oteng Tabona   +5 more
doaj   +1 more source

A Collaborative Approach to Computational Reproducibility [PDF]

, 2016
Although a standard in natural science, reproducibility has been only episodically applied in experimental computer science. Scientific papers often present a large number of tables, plots and pictures that summarize the obtained results, but then ...
Capone, Rebecca, Chirigati, Fernando, Freire, Juliana, Rampin, Remi, Shasha, Dennis   +4 more
core   +4 more sources

Improving reviewer selection in Open Journal Systems using a Scopus search application programming interface in the [PDF]

Science Editing
Purpose The peer review process is essential for maintaining the quality of scientific publications. However, identifying reviewers who possess the necessary expertise can be challenging.
Indra Kharisma Raharjana, Badrus Zaman, Oktavia Intifada Husna, Rizfi Ferdiansyah, Aretha Seno Putri, Fariska Dwi Kartika Sari   +5 more
doaj   +1 more source

Quantum Communication [PDF]

, 2007
Quantum communication, and indeed quantum information in general, has changed the way we think about quantum physics. In 1984 and 1991, the first protocol for quantum cryptography and the first application of quantum non-locality, respectively, attracted
A Acin, A Aspect, A Einstein, A Furusawa, A Muller, AJ Miller, AK Ekert, AL Alexander, B Gisin, B Julsgaard, B Kraus, B Kraus, BC Jacobs, C Gobby, C Langrock, C Peng, C Schuck, CH Bennett, CH Bennett, CH Bennett, CW Chou, D Bethune, D Boschi, D Bouwmeester, D Collins, D Collins, D Deutsch, D Gottesman, D Stucki, D Stucki, E Diamanti, E Schrödinger, E Waks, F Grosshan, G Brassard, G Ribordy, G Weihs, GN Gol'tsman, H Buhrman, H de Riedmatten, H Inamori, H Takesue, H Weinfurter, H Zbinden, H-K Lo, HJ Briegel, I Csiszár, J Brendel, J Van Houwelingen, J Volz, J-W Pan, JD Franson, JF Clauser, JS Bell, K Inoue, LM Duan, M Aspelmeyer, M Bourennane, M Riebe, M Zukowski, MA Rowe, MD Barrett, MD Eisaman, N Gisin, N Gisin, N Gisin, N Gisin, N Lütkenhaus, Nicolas Gisin, P Tamarat, P Townsend, PG Kwiat, PW Shor, R Hughes, Rob Thew, RT Thew, S Pellegrini, S Popescu, S Tanzilli, SL Braunstein, SL Braunstein., T Chanelière, T Cover, T Jennewein, UM Maurer, V Makarov, V Scarani, W Tittel, W-Y Hwang, X-B Wang, Y-H Kim   +90 more
core   +3 more sources

International science conference Geodesy, Cartography and Geographical Information Systems 2008 [PDF]

Acta Montanistica Slovaca, 2009
Selected articles from the IVth Scientific Conference with International Participation are introduced. The readers are arquaintedwith the latest selected contributions and results that were reached in geodesy on universities, in commercial sphere and in ...
Janka Sabová
doaj  

Comparing information literacy of student beginners among different branches of study

Libellarium: Journal for the Research of Writing, Books, and Cultural Heritage Institutions, 2017
In our paper we present a study in which we investigated the level of information literacy of first-year students across different studies offered by faculties at the University of Graz. Data were collected by means of a multiple-choice questionnaire. In
Angela Maurer, Christian Schlogl, Stefan Dreisiebner   +2 more
doaj   +1 more source

Machine Learning Techniques for Sentiment Analysis of COVID-19-Related Twitter Data

IEEE Access, 2023
On Twitter, COVID-19 is a highly discussed topic. People worldwide have used Twitter to express their viewpoints and feelings during the pandemic.
Niklas Braig, Alina Benz, Soeren Voth, Johannes Breitenbach, Ricardo Buettner   +4 more
doaj   +1 more source

Transmission electron microscopic study of CoSi2 epitaxial growth on hydrogen-terminated Si(001) [PDF]

, 2007
Epitaxial growth of CoSi2 on H-terminated Si(001) was studied by transmission electron microscopy and the epitaxial growth mechanism was presented. Direct reaction of Co with Si is suppressed on H-terminated Si below 400℃. Thus, the hydrogen at the Co/Si
Koichi Ishida, Teikyo University of Science & Technology. Department of Media and Information Systems, 石田 宏一   +2 more
core  

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Ontology: Towards a new synthesis [PDF]

, 1998
This introduction to the second international conference on Formal Ontology and Information Systems presents a brief history of ontology as a discipline spanning the boundaries of philosophy and information science.
Smith, Barry, Welty, Chris
core