Challenges for Visual Analytics

2009 ◽  
Vol 8 (4) ◽  
pp. 309-314 ◽  
Author(s):  
Jim Thomas ◽  
Joe Kielman
Keyword(s):  
Visual Analytics ◽  
New Technologies ◽  
Rapid Expansion ◽  
Private Industry ◽  
User Communities ◽  
Great Progress ◽  
The Common ◽  
Short Time ◽  
Selection Of ◽  
Made In

Visual analytics has seen unprecedented growth in its first 5 years of mainstream existence. Great progress has been made in a short time, yet significant challenges must be met in the next decade to provide new technologies that will be widely accepted throughout the world. This article explains some of those challenges in an effort to provide a stimulus for research, both basic and applied, that can realize or even exceed the potential envisioned for visual analytics technologies. We start with a brief summary of the initial challenges, followed by a discussion of the initial driving domains and applications. These are followed by a selection of additional applications and domains that have been a part of recent rapid expansion of visual analytics usage. We then look at the common characteristics of several tools illustrating emerging visual analytics technologies and conclude with the top 10 challenges for the field of study. We encourage feedback and continued participation by members of the research community, the wide array of user communities and private industry.

scholarly journals Typical Errors in the Writing of the Students Participating in Mawapres Selection in ITS Surabaya

2015 ◽  
Vol 6 (1) ◽  
pp. 61-70
Author(s):  
Hermanto Hermanto
Keyword(s):  
Classification System ◽  
English Abstract ◽  
The Common ◽  
Error Classification ◽  
Selection For ◽  
Speaking Performance ◽  
National Selection ◽  
Writing Errors ◽  
Selection Of ◽  
Made In

One of the elements in the selection of the “ITS Heroes 2015” to be the candidates for National Selection for Student Competition (Mawapres) is the ability of the participants to communicate in English in the form of writing and speaking performance. In the writing performance, the participants must submit an English abstract of their papers, and in the speaking performance, the participants are required to tell themselves in English. From these two evaluation items, the abstract is more interesting to analyze in terms of the writing errors the participants made in it. This paper presents the analysis of the common writing errors made by the participants of “ITS Heroes 2015”. The errors are categorized and analyzed based on the checklist items by adopting Kim (2009)’s error classification system, which is based on Dulay, Burt, and Krashen’s classification system.

Protein transport in the plant secretory pathwayThis review is one of a selection of papers published in the Special Issue on Plant Cell Biology.

2006 ◽  
Vol 84 (4) ◽  
pp. 523-530 ◽  
Author(s):  
Sally L. Hanton ◽  
Federica Brandizzi
Keyword(s):  
Plant Cell ◽  
Cell Biology ◽  
Secretory Pathway ◽  
Protein Transport ◽  
New Technologies ◽  
Special Issue ◽  
Recent Developments ◽  
Selection Of ◽  
Made In

The study of the plant secretory pathway is a relatively new field, developing rapidly over the last 30 years. Many exciting discoveries have already been made in this area, but as old questions are answered new ones become apparent. Our understanding of the functions and mechanisms of the plant secretory pathway is constantly expanding, in part because of the development of new technologies, mainly in bioimaging. The increasing accessibility of these new tools in combination with more established methods provides an ideal way to increase knowledge of the secretory pathway in plants. In this review we discuss recent developments in understanding protein transport between organelles in the plant secretory pathway.

scholarly journals Short-time speaker verification with different speaking style utterances

PLoS ONE ◽  
2020 ◽  
Vol 15 (11) ◽  
pp. e0241809
Author(s):  
Hongwei Mao ◽  
Yan Shi ◽  
Yue Liu ◽  
Linqiang Wei ◽  
Yijie Li ◽  
...  
Keyword(s):  
State Of The Art ◽  
Speaker Verification ◽  
Feature Space ◽  
Gaussian Mixture ◽  
Normal Reading ◽  
Great Progress ◽  
Short Time ◽  
Speaking Style ◽  
Target Speaker ◽  
Made In

In recent years, great progress has been made in the technical aspects of automatic speaker verification (ASV). However, the promotion of ASV technology is still a very challenging issue, because most technologies are still very sensitive to new, unknown and spoofing conditions. Most previous studies focused on extracting target speaker information from natural speech. This paper aims to design a new ASV corpus with multi-speaking styles and investigate the ASV robustness to these different speaking styles. We first release this corpus in the Zenodo website for public research, in which each speaker has several text-dependent and text-independent singing, humming and normal reading speech utterances. Then, we investigate the speaker discrimination of each speaking style in the feature space. Furthermore, the intra and inter-speaker variabilities in each different speaking style and cross-speaking styles are investigated in both text-dependent and text-independent ASV tasks. Conventional Gaussian Mixture Model (GMM), and the state-of-the-art x-vector are used to build ASV systems. Experimental results show that the voiceprint information in humming and singing speech are more distinguishable than that in normal reading speech for conventional ASV systems. Furthermore, we find that combing the three speaking styles can significantly improve the x-vector based ASV system, even when only limited gains are obtained by conventional GMM-based systems.

scholarly journals NEW TECHNOLOGIES IN TREATMENT OF FRACTURES OF THE UPPER EXTREMITIES IN PATIENTS WITH SEVERE MULTIPLE AND POLYTRAUMA

2016 ◽  
Vol 175 (5) ◽  
pp. 46-51
Author(s):  
E. K. Gumanenko ◽  
A. A. Khromov ◽  
S. A. Linnik ◽  
Kh. N. Nazarov ◽  
V. A. Chapurin ◽  
...  
Keyword(s):  
New Technologies ◽  
Damage Control ◽  
Upper Extremities ◽  
Long Term Results ◽  
Duration Of Treatment ◽  
Damage Control Orthopedics ◽  
Number Of Patients ◽  
The Common ◽  
Made In

A comparative analysis of treatment results of fractures of long bones of the upper extremities was made in 172 victims with severe polytrauma. The traditional strategy of treatment was used in the first group. The new technologies such as prognostic tactics, method of Damage control orthopedics and low-invasive osteosynthesis developed by the authors were applied in the second group. The application of new technologies allowed doctors to improve the immediate and long-term results of surgery. The rate of lethality decreased in 1,6 times, incidence of complications reduced in 1,4 times. Hospital stay shortened in 2 times: for victims with favorable prognosis - on 7 days; for patients with unfavorable prognosis - on 13 days. The long-term results were studied in 154 (89,5%) patients. The common duration of treatment reduced on 30 days and the quantity of good results increased on 18,6%. The number of patients with vocational rehabilitation increased from 82,3 to 90,7%.

scholarly journals Puisi Selatan

2019 ◽  
Vol 16 (1-2) ◽  
pp. 143-152
Author(s):  
Ian Campbell
Keyword(s):  
Natural Environment ◽  
English Language ◽  
The South ◽  
Starting Point ◽  
The Common ◽  
Light And Shadow ◽  
First Time ◽  
The City ◽  
Selection Of ◽  
Made In

Puisi selatan is a small selection of Sydney poet Ian Campbell’s Indonesian language poems taken from the author’s larger collection titled Selatan-Sur-South of Indonesian language poems - which appeared in PORTAL in 2008 - but now supplemented, for the first time, with English language versions which have been rendered by the poet himself from the ‘starting point’ of these original four Indonesian language poems.   In all there are here now eight poems – four in Indonesian and four in English – with the common thread, for the poet, of being written ‘in the south’. For the poet also, they now interact, across languages, as a set of poems which consider the ways in which the actions of ‘memorialising’ are often intertwined with specific responses to the natural environment.   The poems ‘Semenanjung Bilgola’ and ‘Bilgola headland’ are poems reflecting upon the efforts the poet’s parents made in the late 1960s-early 1970s to restore the natural environment on a headland of one of Sydney’s northern beaches which had been donated to the National Trust. The Indonesian language original poem was read by the poet himself and by Indonesian poets in cities in West Java in 2004 and also at the first Ubud Writers Festival in 2004 by Indonesian female poet, Toeti Heraty,   The poems ‘Berziarah di Punta de Lobos, Chile’ and ‘Pilgrimage to Punta de Lobos’ are also memorialising poems and reflect upon the idea of ’pilgimage’ to a natural location near Pichilemu on the Chilean coast which is popular with surfers. In contrast, the poems ‘Simfoni angin’ and ‘Symphony of the winds’ describe the sights and sounds of a rural area near Purranque in the south of Chile, but here too the poet reflects upon the ways in which present evokes past.   The final poems ‘Buenos Aires’ - rendered as the title in both languages - explore the ways in which the Argentinian café becomes a place in which memories of the city are revealed anew through the processes of inversion of light and shadow, of internal and external shapes and sounds, as if through a camera lens.   Puisi selatan can be rendered in English as ‘poetry of the south’ as all poems derive their impetus from settings in Australia or in Latin America, specifically either Chile or Argentina. They were originally written in Indonesian as part of the poet’s interest in using Bahasa Indonesia as a language of creative writing.  

An Overview of Dementias

2012 ◽  
Vol 21 (3) ◽  
pp. 75-84
Author(s):  
Venkata Vijaya K. Dalai ◽  
Jason E. Childress ◽  
Paul E Schulz
Keyword(s):  
Clinical Presentation ◽  
Treatment Options ◽  
Current Treatment ◽  
Great Variability ◽  
Health Concern ◽  
Public Health Concern ◽  
Life Threatening ◽  
The Common ◽  
Neurodegenerative Dementias ◽  
Made In

Dementia is a major public health concern that afflicts an estimated 24.3 million people worldwide. Great strides are being made in order to better diagnose, prevent, and treat these disorders. Dementia is associated with multiple complications, some of which can be life-threatening, such as dysphagia. There is great variability between dementias in terms of when dysphagia and other swallowing disorders occur. In order to prepare the reader for the other articles in this publication discussing swallowing issues in depth, the authors of this article will provide a brief overview of the prevalence, risk factors, pathogenesis, clinical presentation, diagnosis, current treatment options, and implications for eating for the common forms of neurodegenerative dementias.

Cuckoo chicks evicting their nest mates: coincidental observations by Edward Jenner in England and Antoine Joseph Lottinger in France

2011 ◽  
Vol 38 (2) ◽  
pp. 220-228 ◽  
Author(s):  
Spencer G. Sealy ◽  
Mélanie F. Guigueno
Keyword(s):  
Royal Society ◽  
Cuculus Canorus ◽  
Common Cuckoo ◽  
Cuckoo Chick ◽  
The Common ◽  
Made In ◽  
Royal Society Of London

For centuries, naturalists were aware that soon after hatching the common cuckoo (Cuculus canorus) chick became the sole occupant of the fosterer's nest. Most naturalists thought the adult cuckoo returned to the nest and removed or ate the fosterer's eggs and young, or the cuckoo chick crowded its nest mates out of the nest. Edward Jenner published the first description of cuckoo chicks evicting eggs and young over the side of the nest. Jenner's observations, made in England in 1786 and 1787, were published by the Royal Society of London in 1788. Four years before Jenner's observations, in 1782, Antoine Joseph Lottinger recorded eviction behaviour in France and published his observations in Histoire du coucou d'Europe, in 1795. The importance of Lottinger's and Jenner's observations is considered together.

Auto Markets in the World and Strategy of Japan’s Companies

2019 ◽  
Vol 10 (10) ◽  
pp. 1003-1008
Author(s):  
Hiroyuki Matsuoka ◽  
Keyword(s):  
Saudi Arabia ◽  
Electric Vehicle ◽  
New Technologies ◽  
Auto Industry ◽  
Domestic Market ◽  
Automatic Driving ◽  
The World ◽  
Almost All ◽  
Made In

In the world auto market, top three companies are VW(Volkswagen), Runault-Nissan-Mistubishi, and Toyota. About some selected countries and areas, China, England, Italy, Australia, Germany, Turkey, Russia, Sweden, USA, Brazil, UAE, Japan, Vietnam and Thailand are more competitive. However, the situation is different. Seeing monopolistic market countries and areas, Saudi Arabia, Taiwan, Korea, Malaysia, France, India, and Pakistan, in particular, the influence of Japan to Taiwan, India, and Pakistan is very big. But in Korea and France, their own companies’ brands occupy the market. In Japan domestic market, the overall situation is competitive. Almost all vehicles made in Japan are Japanese brand. From now on, we have to note the development of electric vehicle (EV) and other new technologies such as automatic driving and connected car. That is because they will give a great impact on the auto industry and market of Japan. Now Japan’s auto industry is going to be consolidated into three groups, Honda, Toyota group, and Renault-Nissan-Mitsubishi group for seeking the scale merit of economy. Therefore, I will pay attention to the worldwide development of EV and other new technologies and the reorganization of auto companies groups.

Radiation Minimisation and Outcome Maximisation in Cardiac Computed Tomograpy

2010 ◽  
Vol 6 (1) ◽  
pp. 15
Author(s):  
James P Earls ◽  
Jonathon A Leipsic ◽  
◽  
Keyword(s):  
Radiation Dose ◽  
Dose Reduction ◽  
New Technologies ◽  
Cardiac Computed Tomography ◽  
Substantial Reduction ◽  
Radiation Doses ◽  
Tube Current ◽  
Prospective Triggering ◽  
Effective Radiation ◽  
Selection Of

Recent reports have raised general awareness that cardiac computed tomography (CT) has the potential for relatively high effective radiation doses. While the actual amount of risk this poses to the patient is controversial, the increasing concern has led to a great deal of research on new CT techniques capable of imaging the heart at substantially lower radiation doses than was available only a few years ago. Methods of dose reduction include optimised selection of user-defined parameters, such as tube current and voltage, as well as use of new technologies, such as prospective triggering and iterative reconstruction. These techniques have each been shown to lead to substantial reduction in radiation dose without loss of diagnostic accuracy. This article will review the most frequently used and widely available methods for radiation dose reduction in cardiac CT and give practical advice on their use and limitations.

Kesulitan Mahasiswa Pembelajar Pemula Bahasa Perancis dalam Memahami Gramatika

Metahumaniora ◽  
2017 ◽  
Vol 7 (3) ◽  
pp. 354
Author(s):  
Ferli Hasanah
Keyword(s):  
French Literature ◽  
French Language ◽  
First Year ◽  
The Common ◽  
French Grammar ◽  
Bahasa Indonesia ◽  
Selection Of

ABSTRAKGramatika pada setiap bahasa memiliki kekhasannya masing-masing.Mahasiswa Program Studi Sastra Perancis tahun pertama sebagai pembelajar pemulasering mengalami kesulitan dalam memahami gramatika bahasa. Kesulitan mereka tidakterlepas dari perbedaan-perbedaan mendasar pada struktur bahasa Indonesia sebagaibahasa ibu mereka dan bahasa Perancis yang tengah dipelajari. Penelitian ini dilaksanakandengan tujuan untuk mengetahui hambatan yang dimiliki mahasiswa pembelajar pemuladi Program Studi Sastra Perancis Universitas Padjadjaran dalam memahami gramatikabahasa Perancis. Metode yang digunakan dalam penelitian ini adalah metode simak dancatat. Hasil analisis ini menunjukkan bahwa kesalahan-kesalahan yang umum dilakukanpembelajar pemula ada pada penggunaan accent, konjugasi verba, partikel défini maupunindéfini, accord penanda feminin atau jamak, serta pemilihan preposisi.Kata kunci: gramatika, bahasa Perancis, konjugasiABST RACTThe grammar in every language has its own particularities. French literaturestudents in the first year as a beginner learners often have problem in understandingFrench grammar which is frequently considered difficult. Their struggle is inseparablefrom the fundamental differences between Indonesian structure as their mother tongueand the French language which being studied. This research aims to know the obstaclesof the students of beginner learners in the French Literature of Padjadjaran university inunderstanding the basic French grammar. The method used in this research is referringand taking notes method. The results of the analysis shows that the common mistakes oflearners are in the use of accents, verb conjugations, particles défini or indéfini, markeraccord feminine or plural, and the selection of prepositions.Keywords: grammar, French, conjugation

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