- 追加された行はこの色です。
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#title(情報知識学会 2003 年度 第 11 回研究報告会 (2003年5月24日(土)) )
*情報知識学会 2003 年度 第 11 回研究報告会 (2003年5月24日(土)) [#pe5bce1d]
**情報学の実態と分野体系に関するアンケート調査結果 [#edfee599]
'''A Questionnaire Survey on Research fields of Information Science in Japanese Universities'''~
''西澤正巳、孫媛''~
'''Masaki NISHIZAWA and Yuan SUB'''~
''国立情報学研究所''
A former type classification is not suitable for present-day research organization. Especially in the information study, the fields are expanding with including other related domains. Then, the questionnaire survey was performed to 1800 researchers in the information study about their research field, contribution paper, etc. Here, mainly we report about the relation between the actual field condition and the contribution paper by the questionnaire survey.
**日本語学会誌論文間での相互引用統計に基づく学会間類縁性の測定とその応用可能性 [#n5dd58f0]
'''Measuring the Relationship among Japanese Academic Societies with the Cross Citations Found in Their Papers, and Its Practicability'''~
''孫媛、根岸正光''~
'''Yuan Sun, Masamitsu Negishi'''~
''国立情報学研究所''~
日本語学会誌論文間での相互引用統計に基づく学会間類縁性の測定とその応用可能性
Measuring the Relationship among Japanese Academic Societies with the Cross Citations Found in Their Papers, and Its Practicability
孫媛、根岸正光
Yuan Sun, Masamitsu Negishi
国立情報学研究所
This study is based on the citation data extracted from the Citation Database for Japanese Papers (CJP), produced by the National Institute of Informatics (NII). Institute of Electronics, Information & Communications Engineers (IEICE) and other 13 academic societies which have strong citing or cited relations with each other have been chosen for the analysis. Converting scheme of the raw citation counts into dissimilarity data, and statistical analyses by multidimensional scaling method to measure relationship among the societies are described. The potentiality of bibliometric research on the CJP database for practical applications will also be discussed.
** * 古典籍のXML化プロセスにおける諸問題 −日本古典文学本文データベース再構作業を通して− [#xf5cac9e]
'''Various Problems on transcription of the Japanese Classical Literature Database.'''~
''安野一之、原正一郎''~
'''Kazuyuki YASUNO'''~
''国文学研究資料館''~
'''National Institute of Japanese Literature'''
* 古典籍のXML化プロセスにおける諸問題 −日本古典文学本文データベース再構作業を通して− [#wc4cf305]
Various Problems on transcription of the Japanese Classical Literature Database.
安野一之、原正一郎
Kazuyuki YASUNO
国文学研究資料館
National Institute of Japanese Literature
In this report, various problems arisen in the course of the conversion processes from the full-text database for Japanese Classic Literatures to XML database will be described. This database had been described under so-called KOKIN rule, however it is necessary to set up a definite DTD. Furthermore, it will be required to expand W3C Ruby annotation for the expression of the complex ruby, which is specific in the classic literatures for the conversion to XML. It is not easy to express the Kanji used in classic literatures. In this report, we solved this question by applying "Konjaku Mojikyo". The remaining problem is how to describe the conversion points of "Kanbun " and how to express the Kanji, which may not be expressed by "Konjaku mojikyo"
** メタデータブラウザの多言語対応に向けた課題への取り組み [#qb04128b]
'''Approach to Problems of Developing a Browsing System of Multilingual Metadata'''~
''阪口哲男、樋爪育恵、加藤大博''~
'''Tetsuo Sakaguchi, Ikue Hizume, Hiromichi Kato'''~
''筑波大学、図書館情報大学''~
メタデータブラウザの多言語対応に向けた課題への取り組み
Approach to Problems of Developing a Browsing System of Multilingual Metadata
阪口哲男、樋爪育恵、加藤大博
Tetsuo Sakaguchi, Ikue Hizume, Hiromichi Kato
筑波大学、図書館情報大学
The Research Center for Knowledge Communities at University of Tsukuba introduced the Knowledge Community Information System (KCIS) in February 2003. KCIS inherited the metadata of the digital library system of the University of Library and Information Science (ULIS-DL) In KCIS, metadata are able to be written in several languages because they are expressed in XML and Unicode The browsing system of metadata of ULIS-DL were designed to handle metadata written in Japanese This paper discusses problems of applying the browsing system to multilingual metadata. One of the problems is that the system extracts words from metadata with Japanese morphological analyzer. Another problem is synonyms between different languages. This paper describes a prototype system which are developed to make the issues clear. It also describes development of a experimental system to display multilingual XML documents. It is needed for using the browsing system of metadata with lightweight terminals.
**産学連携のための教員検索システム [#y9c57bba]
'''Searching System of Researcher Information for Business-Academia Collaboration'''~
''田中猛彦、平野貴弘、中川優''~
'''Takehiko TANAKA, Takayuki HIRANO, Masaru NAKAGAWA'''~
''和歌山大学''~
産学連携のための教員検索システム
Searching System of Researcher Information for Business-Academia Collaboration
田中猛彦、平野貴弘、中川優
Takehiko TANAKA, Takayuki HIRANO, Masaru NAKAGAWA
和歌山大学
We developed a searching system which takes a company profile as an input and retrieves the information of papers or researchers. For the system to extract the keywords from company profiles, papers and researcher information, we focus on complex noun phrases included in the documents. Actually, each keyword is weighted not only according to how often it appears, but according to how often the constitutive nouns appear. We took, furthermore, experiments for the comparison between our system and Namazu, a searching system. As a result, our system is 0.76 time as much as Namazu with regard to recall, while it is 3.4 times with regard to precision.
**招待講演 蛋白質の構造と機能に関する知的財産権設定をめぐる諸事情 [#t8d721a0]
'''Situations of intellectual properties related on structure and function of proteins'''~
''根本直''~
'''Nemoto, Tadashi'''~
''産業技術総合研究所''
招待講演 蛋白質の構造と機能に関する知的財産権設定をめぐる諸事情
Situations of intellectual properties related on structure and function of proteins
根本直
Nemoto, Tadashi
産業技術総合研究所
The intellectual properties on protein structures and their functions have been discussed as a major interest of post-genome sequencing era. From this point of view, international activities in the International Structural Genomics Organization, the Human Proteome Organization and Trilateral Projects by JPO/EPO/USPTO will be introduced. Current situation of intellectual properties on proteins are overviewed and summarized.
特許文献における因果関係の抽出
Extraction of Relationships of Cause and Effect in Patent Documents
石川大介、石塚英弘、宇陀則彦、藤原譲
Hidekazu Nakawatase
図書館情報大学、工業所有権総合情報館
**特許文献における因果関係の抽出 [#ff37c92d]
'''Extraction of Relationships of Cause and Effect in Patent Documents'''
''石川大介、石塚英弘、宇陀則彦、藤原譲''~
'''Hidekazu Nakawatase'''~
''図書館情報大学、工業所有権総合情報館''
This work is that trying to extract the relationships of case and effect between method and effect to notice specially essential prescription of invention's method and effect in patent documents by text process using syntactic rule. we also extract other relationships based on getting relationships. Then, we mention thinking machine model using extracted relationships cause and effect. Notice this work use distributed patent corpus of NTCIR-3 in 2002.
**「標題学」方法序説 [#m962c72e]
'''The introduction for the method of "Studying a Title"'''~
''相田満''~
'''Mitsuru AIDA'''~
''国文学研究資料館'''~
'''National Institute of Japanese Literature (NIJL)'''
「標題学」方法序説
The introduction for the method of "Studying a Title"
相田満
Mitsuru AIDA
国文学研究資料館
National Institute of Japanese Literature (NIJL)
"A title" is not the work itself. But the relation with the work to which it is given is very close. And it not only expresses and explains the contents, but as for it, the charm of a work influences them intuitively. In the present age, a "title" is in various fields. Furthermore, it may induce a large amount of wealth. However, the research which tackles it is rare. Though it was familiar, since the example is too much huge, researchers will not be able to hold a clue. However, the start of research is being opened by development of information machines and equipment and resources. By this report, I will try the consideration about the "title" in connection with the classic family register of Japan and China. I want to specifically try the analysis from viewpoints, such as ontology of succession nature, acceptance, and a category title.
**階層関係自動抽出法の改善に関する検討 [#tc33f6be]
'''Improvements on Automatic Extraction of Hierarchical Relationships'''~
''森本貴之、後藤智範、藤原譲''~
'''Takayuki MORIMOTO, Tomonori GOTOH, Yuzuru FUJIWARA'''~
''神奈川大学, 工業所有権総合情報館''~
階層関係自動抽出法の改善に関する検討
Improvements on Automatic Extraction of Hierarchical Relationships
森本貴之、後藤智範、藤原譲
Takayuki MORIMOTO, Tomonori GOTOH, Yuzuru FUJIWARA
神奈川大学, 工業所有権総合情報館
The global flow of information is being developed at unprecedented speed. Advanced utilization of contents of information are required. In order to realize such sophisticated utilization, it is necessary to understand meaning and characteristics of information. Therefore, the structuralization is required to represent various semantic relationships among information. In order to satisfy such requirement, we proposed a new representation of such structure, and made a system for self-organized knowledge resources based on semantic relationships and an application using conceptual structures. However, this system is a prototype and cannot make enough conceptual structures to realize sophisticated utilization. Semantic relationships among knowledge resources must be correct and appropriate to objectives of applications. The main reason is that advanced utilization consists of navigation based on semantic relationships. This paper reports improvements at the method of an automatic extraction of hierarchical relationships which called SS-KWEIC.
『道法會元』における護符分析支援システムの試作
Charm Analysis Support System for "Dao-fa Hui-yuan" Research
宇陀則彦, 為沢ふみ、松本浩一, 二階堂善弘
Norihiko Uda, Fumi Tamezawa, Koichi Matsumoto and Yoshihiro Nikaido
筑波大学、図書館情報大学, 茨城大学
**『道法會元』における護符分析支援システムの試作 [#ad58486c]
'''Charm Analysis Support System for "Dao-fa Hui-yuan" Research'''~
''宇陀則彦, 為沢ふみ、松本浩一, 二階堂善弘''~
'''Norihiko Uda, Fumi Tamezawa, Koichi Matsumoto and Yoshihiro Nikaido'''~
''筑波大学、図書館情報大学, 茨城大学''~
This paper describes a charm analysis support system for "Dao-fa Hui-yuan" research. The system consists of a support function of name analysis of charms and a support function of parts analysis of ones. The name analysis support function provides KWIC analysis and N-gram analysis. KWIC analysis support function performs order influence arrangement and reverse influence arrangement with the inputted character sequence as the starting point. N-gram analysis support function displays N-gram strings from the 1st place to the 5Oth place in order of frequency. Charm parts analysis support function manages the parts information which constitutes a charm.
**英文経済雑誌記事内容理解のための理論とソフトウエアツール [#l67db6b5]
'''A Theory and a Computer Tool for Quick Understanding of an Economic Article'''~
''平田周、横山誠''~
'''Schu Hirata, Makoto Yokoyama'''~
''立正大学大学院、エスブレイン''~
英文経済雑誌記事内容理解のための理論とソフトウエアツール
A Theory and a Computer Tool for Quick Understanding of an Economic Article
平田周、横山誠
Schu Hirata, Makoto Yokoyama
立正大学大学院、エスブレイン
While search technologies have made marked progress in recent years, it is yet time consuming and laborious to read references output after searching. Particularly so, to Japanese reading English journals. From our experiences, we knew that sentences having numbers are more meaningful in an article. We came to an idea that if such number-containing sentences are extracted, it will be helpful for a reader to quickly grasp an outline of the article. This report is a result of our examination of the theory, and we developed a PC tool for extracting such number-containing sentences.
**材料設計のためのデータシステム−逆問題への適用 [#zc3a6667]
'''Data System for Material Design - Application for Inverse Problem'''~
''陳迎、金田保則、川口福太郎、岩田修一, P. Villars''~
'''Ying CHEN, Yasunori KANETA, Fukutaro Kawaguchi*, Shuichi IWATA, P. Villa's**; Booz Allen Hamilton (Japan) Inc. *'''~
''東京大学, MPDS''~
材料設計のためのデータシステム−逆問題への適用
Data System for Material Design - Application for Inverse Problem
陳迎、金田保則、川口福太郎、岩田修一, P. Villars
Ying CHEN, Yasunori KANETA, Fukutaro Kawaguchi*, Shuichi IWATA, P. Villa's**; Booz Allen Hamilton (Japan) Inc. *
東京大学, MPDS
School of Engineering, The University of Tokyo; Booz Allen Hamilton (Japan) Inc. *; Material Phases Data System (Switzerland)**
Materials design is a typical inverse problem to find out certain atomic constitution with required properties based on available information. Although in the long history of development of new materials, the experience has been played an important role, the data-driven discovery approach which based on well organized materials data is becoming an powerful tool nowadays with the drastic progress of informative technology. PAULING FILE is a comprehensive database for alloy, intermetallic and inorganic binary materials with containing structure, diffraction, constitution, and physical property data published within the last 100 years. The newly released PAULING FILE, Binaries Edition contains about 28, 000 structure entries, 27, 000 diffraction entries, 43, 000 property data and 8, 000 constitution entries and 8, 000 images of phase diagram. Searching within this huge amount data from various aspects would reveal the "hidden" regularities and correlation and directly provide hints on candidate materials in preliminary stage.
**相互エントロピーを用いたアラインメントの改良 [#z40dc918]
'''Improvement of Sequence Alignment Based on Mutual Entropy'''~
''池正人、谷田貝甲児、佐藤圭子、大矢雅則''~
'''Masato IKE, Kouji YATAGAI, Keiko SATOH, Masanori OHYA'''~
''東京理科大学''~
'''National Institute for Research Advancement (NIRA)'''
相互エントロピーを用いたアラインメントの改良
Improvement of Sequence Alignment Based on Mutual Entropy
池正人、谷田貝甲児、佐藤圭子、大矢雅則
Masato IKE, Kouji YATAGAI, Keiko SATOH, Masanori OHYA
東京理科大学
National Institute for Research Advancement (NIRA)
We improve the algorithm to align amino acid sequences of identical protein which is one of the most fundamental operations studying the analysis of genome. In pair-wise alignment, one chooses one aligned pair (i.e., two sequences) without special reasons from several aligned pairs (the number of these pairs is often very large) giving the same smallest values to the difference properly defined between two sequences. In this paper, we compute the mutual entropy for several such pairs having the same difference, and we classics the pairs into some groups such that the same group consists of the pairs having the same value of the mutual entropy, then we finally compute the mean value of the mutual entropy over the whole groups. As a consequence, we can observe the following interesting fact for some proteins that the aligned pair obtained by usual alignment with geometrical protein structure (we call such a alignment the biological alignment here) is in the group having the value of the mutual entropy closest to the mean value of the mutual entropy. From the above observation we conclude that our method using the alignment (MOU-alignment) and the mutual entropy makes us possible to find the biological alignment, that is, we do not need to know the geometrical structure to obtain the biological alignment. of information sharing.
**DNAデータベースにおけるtRNA遺伝子に関するアノテーションの問題点と改善策 [#w7c512e1]
''国沢隆''~
''東京理科大学''
DNAデータベースにおけるtRNA遺伝子に関するアノテーションの問題点と改善策
国沢隆
東京理科大学
Transfer RNA gene sequences of plastid genomes are extracted from the GenBank/EMBL/DDBJ databases (lSDN) and are aligned to identify tRNA elements. During the course of this effort, mis-annotations of the coordinate and tRNA-assignment (I1e-tRNA, intitiator Met-tRNA, or elongator Met-tRNA) are found at high frequencies. Further supports for high quality database-annotation are necessary to avoid these mis-annotations.