Compressed Sensing is one of the most popular research fronts in recent years. This theory
has great influence in the fields of computational science, signal processing, and electronic information.
This technology has broad application prospects. Compressed Sensing breaks the “Nyquist Sampling
Law” in the field of signal processing. This method implements compression in sampling, achieving
the same effect as full sampling with few sample points. This technology puts forward new solutions
for the storage and transmission of massive information resources in the Big Data era, which is of great
significance. This paper introduces the theoretical basis and mathematical model of Compressed Sensing,
and attempts to apply compressed sensing technology to the construction of electronic resources in
digital libraries for the first time. This method of Compressed Sensing is based on Orthogonal Matching Pursuit algorithm, and can be used in the collection of scanned text resources and image, video electronic
resources. Compressed Sensing greatly reduces storage space and computation, and the compression
ratio is as high as 99.5%. It can be foreseen that the combination of Compressed Sensing and Artificial
Intelligence technology will become a subversive weapon in the construction of informational library
resources.

Based on the author’s own years of practical experience as a knowledge service librarian in the
Chinese Academy of Sciences, this paper discusses the initial mission of professional knowledge service,
the construction of knowledge service methodology in subject fields, the cultivation of user awareness and
problem awareness, and the improvement of diversified academic output. It aims to provide reference for the
career development of knowledge service librarian and development and practice of library theory in China.

This paper tries to explore the cultural code of the development history of the National Library
of China for more than one hundred years through the endogenic factors of culture itself. Starting from the
Jiangnan culture, this paper first discusses that it provides the cultural soil for the founding of the National
Library. It then expounds that the Jiangnan culture has injected important development resources into the
National Library, including human resources and literature resources.It continues to discusses that Jiangnan
culture provides a reference for the reform and innovation of the library, and points out that the relation
between development of regional culture and that of library undertakings is a new and important research
perspective.

As a typical type of academic anomie, duplicate publication has attracted more and more
attention by the academia. However, there is a few empirical research done in China in this regard. Taking
the category “Enterprise Economy” of “Economy and Management Discipline” in CNKI database as the
research object, this paper collected the data of 1 157 484 periodical articles published in 1994—2014 and
identified 1 573 to be duplicate papers. The characteristics of duplicate publication were analyzed from the
perspectives of publication time, interval between publications, publication times, author attributes and
publishing paths.

In recent years, university libraries have vigorously developed patent information service
and actively served the development of local economy and industrial technology innovation. Based on a
large number of empirical research data, this paper systematically analyzes the basic conditions, existing
business and difficulties faced by university libraries in providing patent information services for industrial
technology innovation, and then reveals the existing deficiencies. Finally, it puts forward some suggestions
on improving the service conditions, and optimizing service model, in order to provide a useful reference
for university libraries.

Shanghai Jiao Tong University Library, in view of the university’s vision to become the worldclass
university, formulated the “Subject Service Supporting Management and Decision-making” strategy.
Giving full play to the professional strength in intelligence analysis, the library conducted in-depth cooperation
with colleges and the university as a whole. Customized subject development trend analysis, talent assessment,
international competitiveness analysis and high-level journal selection are among the services that have achieved
remarkable results. Through the three typical cases of high-level journal selection, frontiers in the field of
quantum information, and decision support for international cooperation, the paper analyzses in depth the value
library creates for college/department management and decision-making. These service models could potentially
promoted to be built in other higher learning institutes.

This paper takes promotion activities of the National Library of China regarding its the audiovisual
resource for example, and elaborates on their innovations, which hopefully will provide reference for
other libraries in offering audio-visual services. The paper, based on three themed activities, summarizes
achieved results of the activities, analyzes their shortcomings and proposes corresponding solutions.
Innovative audio-visual services require well-planned themes, active participation of readers and in-depth
collaboration with other organizations so that the activities will achieve desired goals. 

Taking scientific research personnel’s trust in virtual academic community as the research object,
the paper discusses the influencing factors on knowledge sharing intention. It has definite theory reference
value and practical guiding significance for promoting knowledge communication & sharing and optimizing
the operation of virtual academic community platform. Firstly, the paper measures the variables of scientific
research personnel’s trust in virtual academic community and knowledge sharing intention, constructing the
research model; it then designs questionnaire and makes empirical analysis about survey data. Conclusions are
as follows: scientific research personnel’s emotion trust in members, morality trust in members, knowledge
sharing ability trust in members and system trust in academic community has notably positive impact on
knowledge sharing intention, whereas the trust in community managers exerts no such significant influence.

The copyright of orphan works is one of the important challenges facing the copyright law
in today’s world. Solving this problem has important theoretical value and practical significance for the
perfection of copyright law and the digital application of orphan works. Based on the legal analysis of the
infringement cases of orphan works in cultural facilities and cultural enterprises, this paper discusses and
evaluates some major suggestions and models proposed or adopted by Japan and European Union countries
on the copyright of orphan works. This paper proposes the applicable legal framework of orphan works
for the purpose of promoting the lawful cross-border access to them. By summarizing the policies and
measures regarding the use of foreign orphan works, it explores the types of relevant applicable laws so as
to obtain meaningful experience and enlightenment.

The Japanese Library Law was passed in 1950. From 1950s to the early 1960s, public libraries
in Japan remained in a depressed condition like pre-war times. The Management of Public Libraries in
Medium and Small Cities published in 1963 proposed specific methods and standards for operation of
public libraries in medium and small cities whose population ranged from 50 000 to 200 000. That report
was endorsed by the Japanese Library Association. The Hino City Library was constructed and developed
according to the report. Success was achieved and the impact spread all over Japan. The report negated
some old library concepts, provided concrete practical methods, and mobilized young librarians in Japan. It
was a landmark document of Japan’s post-war public library movement. Aliyama Takashi, former secretary
general of the Japan Library Association, was a key figure to the report.

This paper takes the open data of Fudan University’s Collection of the Republic of China
period as a statistical sample, adopts the Python language and related data analysis tools, and analyzes the
distribution rule of the literature of Republic of China period in terms of five attributes, i.e., literature type,
publication year, author, journal and publishing house. The study finds that the publication of the literature
of the Republic of China has typical time series characteristics. This paper divides it into six stages. It
recommends that the compilation and research of the literature of the Republic of China period should
adopt a specific literature collation strategy for the social background of these six stages. The distribution
of literature in the dimensions of authors, journals, and publishers is consistent, of different degrees though,
with Lotka’s law, and demonstrates the consistency with the 80/20 rule, namely, 20% of authors, journals,
and publishers have completed 80% of the literature or publishing. The paper also suggests that the collation
of and research on the literature of the Republic of China period should first focus on the prolific writers,
journals and publishers, to improve the efficiency of research.

Table of Prime Minister of the New Book of the Tang Dynasty, which records the appointment,
promotion and unmaking of prime ministers in the Tang dynasty, is an important historical material in
investigating related issues. However, we can find, in this table, tremendous confusions in the record of years,
historical personages’ name and official transfer, in the basis of the absence of a rigorous stylistic rule, after
the comparison between this table and the biographic sketches of emperors of the New Book of the Tang
Dynasty. The reason lead to this phenomenon is concerned with the actual writer of this table, the only one
among four tables of the New Book of the Tang Dynasty that confuses the academic circle for centuries. Yet
we can affirm that it is Mei-yaochen who compiled this table, via analyzing the table and the signified of the
record “方镇百官表” in Notes after withdrawing through Chun-ming Gate after having an audience with the
emperor. And as time for the compiling work is insufficient, Mei only completed the preparatory work, except
for the subsequent perfection procedure, so the table has a lot of stylistic-rule defects. Therefore, most of the
achievements of worthies’ textual research are not corruptions that generated during the spread of the New
Book of the Tang Dynasty. This is the main practical significance of this paper.

The manuscript of Furenlu is Fang Zongcheng’s collaboration which recorded friend’s
recommendation and encouragement from Xianfeng to Guangxu dynasty. Furenlu not only retained much
predecessors’ lost article, but only contained slightly extreme talk, tolerant academic attitude and the
academic outlook that language can’t parataxis behaving that the carving copy expressed unclearly , which
play a role in studying and understanding Fang Zongcheng comprehensive.

“Jilu” is the important conception to describe the collecions in the Northern and Southern
dynasties, which contains two aspects of meaning: the chapters and text; the “Xulu” (abstract of the
collections) of the collections.“Jilu” is also able to examine the collections compilation in Liuchao dynasty,
for example: collectins are the independent category, so the historical records haven’t the function of
preserve the works of literature; so many collctions lead to the compilation of “Xulu” (abstract of the
collections).“Jilu” is the abbreviation of the abstract of the collections, and has the similar function of
“jixu”(preface of the collections) and “Xulu”.

In discussing the authenticity and authorship of Zaochuang Xianbi, a manuscript in the
collection of China National Library, Prof. Huang Yi-Long used an auction painting A Pet Dog Playing
Beside Plum Blossom and Stone as one of the critical evidences. However, the painting is in fact a fake and
no one wanted to buy it during the auction. Any forgery cannot be used as evidence in academic research, so
Prof. Huang’s e-textual research method, process and results about the manuscript are all worth discussing.
His mistakes can inspire researchers to think about how to use web articles and digital files for academic
research in the era of Big Data.