A probe into dynamic measures for h-core and h-tail

被引：20

作者：

Chen, Dar-zen ^{[1
,2
]}

Huang, Mu-hsuan ^{[3
]}

Ye, Fred Y. ^{[4
,5
]}

机构：

[1] Natl Taiwan Univ, Dept Mech Engn, Taipei 10764, Taiwan

[2] Natl Taiwan Univ, Inst Ind Engn, Taipei 10764, Taiwan

[3] Natl Taiwan Univ, Dept Lib & Informat Sci, Taipei 10764, Taiwan

[4] Nanjing Univ, Sch Informat Management, Nanjing, Peoples R China

[5] Zhejiang Univ, Dept Informat Resource Management, Hangzhou 310003, Zhejiang, Peoples R China

来源：

JOURNAL OF INFORMETRICS | 2013年 / 7卷 / 01期

基金：

中国国家自然科学基金;

关键词：

h-core; h-tail; Shape centroid; Shape descriptor; h-index; k-index; HIRSCH INDEX; IMPACT; DISTRIBUTIONS; CITATIONS;

D O I：

10.1016/j.joi.2012.10.002

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Using the concepts of h- core and h- tail, shape descriptors and shape centroids, k-index and k ' - index, dynamic measures are probed, with practical data in the fields of Physics and sociology. It is revealed that there are obvious differences between natural sciences ( Physics, particles & fields) and social sciences ( sociology) when c-descriptor, h- core centroid and index are applied as dynamic measures, while few differences exist when using t-descriptor, h- tail centroid and k ' - index, following a time span from 1 to 10 years. (C) 2012 Elsevier Ltd. All rights reserved.

引用

页码：129 / 137

页数：9

共 35 条

[1] h-Index: A review focused in its variants, computation and standardization for different scientific fields [J].

Alonso, S. ;

Cabrerizo, F. J. ;

Herrera-Viedma, E. ;

Herrera, F. .

JOURNAL OF INFORMETRICS, 2009, 3 (04) :273-289

[2]

[Anonymous], ISSI NEWSLETTER

[3] Is it possible to compare researchers with different scientific interests? [J].

Batista, Pablo D. ;

Campiteli, Monica G. ;

Kinouchi, Osame ;

Martinez, Alexandre S. .

SCIENTOMETRICS, 2006, 68 (01) :179-189

[4] Mathematical study of h-index sequences [J].

Egghe, L. .

INFORMATION PROCESSING & MANAGEMENT, 2009, 45 (02) :288-297

[5] Dynamic h-index:: The Hirsch index in function of time [J].

Egghe, Leo .

JOURNAL OF THE AMERICAN SOCIETY FOR INFORMATION SCIENCE AND TECHNOLOGY, 2007, 58 (03) :452-454

[6] Theory and practise of the g-index [J].

Egghe, Leo .

SCIENTOMETRICS, 2006, 69 (01) :131-152

[7] The Hirsch Index and Related Impact Measures [J].

Egghe, Leo .

ANNUAL REVIEW OF INFORMATION SCIENCE AND TECHNOLOGY, 2010, 44 :65-114

[8] Comparative study of h-index sequences [J].

Egghe, Leo .

SCIENTOMETRICS, 2009, 81 (02) :311-320

[9] Science in Brazil.: Part 1:: A macro-level comparative study [J].

Glänzel, W ;

Leta, J ;

Thijs, B .

SCIENTOMETRICS, 2006, 67 (01) :67-86

[10] Does the h index have predictive power? [J].

Hirsch, J. E. .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2007, 104 (49) :19193-19198

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