Search Results:　 1-20 of 295

  • 1

    Organization of Rescue Agent Communication with Ad-hoc Network  [in Japanese]

    Toru Takahashi , Yasuhiko Kitamura , Hiroyoshi Miwa

    本稿では広域災害時のアドホック通信を使った救助活動組織戦略の提案を行う.救助活動では救助活動者が被災地域を捜索・発見し,その情報を共有して,救出活動に必要な支援者や機材を集める.しかし広域災害時には既存の通信インフラが深刻な被害を受けて使用できないために情報共有することが難しい.そこで,アドホック通信を情報共有の手段として使うことが検討されている.しかし,アドホック通信は端末間が離れると通信ができ …

    IPSJ Journal 53(11), 2379-2387, 2012-11-15

    CiNii Link1

  • 2

    In Search of the Psychological Basis for the Biconditional Frame

    Ohashi Satoshi

    神奈川大学国際経営論集 (44), 63-96, 2012-10-00

  • 3

    A Case of Breast Cancer Metastatic to Intracranial Meningioma  [in Japanese]

    Yukawa Hirotsugu , Kubo Naohiko , Kidoguchi Jun , Monma Nobuhiro , Ogasawara Kuniaki

    症例は50歳女性.1年6ヵ月前に肝転移を伴う両側乳癌と診断され,化学療法施行中に痙攣発作,左不全麻痺出現し入院.MRIにて右傍矢状洞部に均一に増強される髄膜腫らしき腫瘍を認めた.摘出術施行,病理組織ではmeningothelial meningioma内にadenocarcinomaが混在する像を認めた.その4ヵ月後に右傍矢状洞および両側小脳テント上に腫瘍の再発が認められ再手術施行.組織はaden …

    Japanese journal of neurosurgery 21(8), 638-642, 2012-08-20

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  • 4

    Progress of the Density Functional Theory : Extended Constrained-Search Theory(Current Topics)  [in Japanese]

    Higuchi Katsuhiko , Higuchi Masahiko

    密度汎関数理論のホーエンベルグ・コーンの定理には,基底状態を決める物理量(基本変数)の選択に対する任意性(自由度)がある.この任意性を利用して,基本変数として電子密度よりも多くの情報を有した物理量を系に応じて選択することが可能である.このような一般化を実現したのが拡張された制限つき探索理論である.拡張された制限つき探索理論は,電子密度以外の物理量も再現可能であるという利点がある一方で,それが実用上 …

    日本物理學會誌 67(8), 580-584, 2012-08-05

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  • 5

    An Investigation of Search Strategies for Hypothesis Generation Using Eye Movement Data  [in Japanese]

    MATSUMURO Miki , MIWA Kazuhisa

    認知科学 = Cognitive studies : bulletin of the Japanese Cognitive Science Society 19(2), 258-261, 2012-06-01

    References (5)

  • 6

    A novel silk-like shell matrix gene is expressed in the mantle edge of the Pacific oyster prior to shell regeneration.

    Takahashi Jun , Takagi Masaya , Okihana Yumiko , Takeo Kei , Ueda Takahisa , Touhata Ken , Maegawa Shingo , Toyohara Haruhiko

    … To our surprise, the database search revealed that it encodes a spider silk-like alanine-rich protein. … Occurrence of common motifs of Shelk2 and spider silk led us to the assumption that shell and silk are constructed under similar strategies despite of their living environments. …

    Gene 499(1), 130-134, 2012-05-10

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  • 7

    Social Capital and Health : A Review of Prospective Multilevel Studies

    MURAYAMA Hiroshi , FUJIWARA Yoshinori , KAWACHI Ichiro

    … Background: This article presents an overview of the concept of social capital, reviews prospective multilevel analytic studies of the association between social capital and health, and discusses intervention strategies that enhance social capital.<BR>Methods: We conducted a systematic search of published peer-reviewed literature on the PubMed database and categorized studies according to health outcome.<BR>Results: We identified 13 articles that satisfied the inclusion criteria for the review. …

    Journal of Epidemiology 22(3), 179-187, 2012-05-01

    J-STAGE CrossRef References (59) Cited by (1)

  • 8

    Evidence cited in clinical practice guidelines of Japan  [in Japanese]

    Abe Shinichi , Hosoya Takako

    … Of these guidelines, 76% described search strategies for finding articles as evidence of their development. …

    Nursing and information : journal of the Japan Nursing Library Association 19, 84-88, 2012-03-23

    CiNii Fulltext PDF - Open Access  Ichushi Web

  • 9

    Anticipation skills and visual search strategies of expert handball goalkeeper during penalty throws  [in Japanese]

    松本 善枝 , 楠本 繁生 , 佐藤 孝矩 他

    大阪体育大学紀要 43, 43-52, 2012-03-00

  • 10

    A SEARCH GAME TAKING ACCOUNT OF LINEAR EFFECTS AND LINEAR CONSTRAINTS OF SEARCHING RESOURCE

    Hohzaki Ryusuke

    … Search theory has been a major theme in Operations Research. … This paper deals with a two-person zero-sum search game, called search allocation game (SAG), with a searcher and a target as players. … In the SAG, the searcher distributes his searching resource in a search space to detect the target while the target moves to evade the searcher. …

    Journal of the Operations Research Society of Japan 55(1), 1-22, 2012-03-00

    CiNii Fulltext PDF - Open Access  References (30)

  • 11

    Integer estimation methods for GPS ambiguity resolution: an applications oriented review and improvement

    Xu Peiliang , Shi Chuang , Liu Jingnan

    … We then focus on the most efficient algorithm to search for the exact integer solution, which is shown to be faster than LAMBDA in the sense that the ratio of integer candidates to be checked by the efficient algorithm to those by LAMBDA can be theoretically expressed by rm, where r[m] and m is the number of integer unknowns. …

    Survey Review 44(324), 59-71, 2012-01-01

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  • 12

    The advantage of alternative tactics of prey and predators depends on the spatial pattern of prey and social interactions among predators

    SCHARF Inon , OVADIA Ofer , FOITZIK Susanne

    Population Ecology 54(1), 187-196, 2012-01-01

    References (43)

  • 13

    Work-life Motivation : Drives, Lifetime fluctuation, and Self-adjustment  [in Japanese]

    齊藤 義明

    … Long-term work motivation experiences repetitive fluctuation, influenced by work characteristics, role expectancy, and social environment, but it is within this fluctuation that one goes on an intermittent yet life-long search and pursuit for one's self identity in one's work. … Hence, strategies for the formation and adjustment of the self we aim for will be of great importance in supporting long-term work motivation. …

    国際広報メディア・観光学ジャーナル (15), 79-98, 2012-00-00

    IR

  • 14

    Visual Search Strategies in Baseball Batting  [in Japanese]

    竹内 高行 , 猪俣 公宏

    スポーツ心理学研究 39(1), 47-59, 2012-00-00

  • 15

    Optimal Distributed Beamforming for Two-User MISO Interference Channel Based on a Game-Theoretic Viewpoint

    LI Jiamin , WANG Dongming , ZHU Pengcheng , TANG Lan , YOU Xiaohu

    … Unfortunately, the problem is non-convex and difficult to solve without performing an exhaustive search. … After some conversion, we derive the closed-form solutions to all Pareto optimal points based on a game-theoretic viewpoint which indicates that linear combinations of the maximum-ratio transmit (MRT) and zero-forcing (ZF) beamforming strategies can achieve any point on the Pareto boundary of the rate region for the two-user MISO interference channel, and the only computation involved is to solve a basic quadratic equation. …

    IEICE Transactions on Communications E95.B(10), 3345-3348, 2012

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  • 16

    Evolutionary Strategies of Adaptive Plan System with Genetic Algorithm

    PHAM Hieu , TOOYAMA Sousuke , HASEGAWA Hiroshi

    … This is an approach that combines the global search ability of Genetic Algorithm (GA) and the local search ability of Adaptive Plan (AP). … In this paper, we introduce some strategies using APGA to solve a huge scale of optimization problem and to improve the convergence towards the optimal solution. …

    Journal of Computational Science and Technology 6(3), 129-146, 2012

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  • 17

    Age Differences in Search Behavior in online supermarkets  [in Japanese]

    Akiko Hayashi , Ryo Hashimoto , Harumi Saito , Masahiro Watanabe , Yoko Asano

    高齢者にもわかりやすく使いやすいネットスーパーを目指し,高齢者のネットスーパー利用における行動とエラーを調べた.高齢者 12 名と若年者 6 名にネットスーパーで商品探索課題を実施し,その行動を比較した.その結果,高齢者には,ウェブページの新たな情報の出現を見落とす,柔軟な戦略の切替が困難になる等の特徴が見られた.これらの行動を元にウェブページのデザインを改変したところ,商品探索に必要な情報の発見 …

    IPSJ SIG technical reports 2011-HCI-143(3), 1-8, 2011-05-20

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  • 18

    Switching Reinforcement Learning for Continuous Action Space  [in Japanese]

    NAGAYOSHI Masato , MURAO Hajime , TAMAKI Hisashi

    … difficulty includes a problem of designing a suitable action space of an agent, i.e., satisfying two requirements in trade-off: (i) to keep the characteristics (or structure) of an original search space as much as possible in order to seek strategies that lie close to the optimal, and (ii) to reduce the search space as much as possible in order to expedite the learning process.In order to design a suitable action space adaptively, we propose switching RL model to mimic a process of an infant's motor …

    IEEJ Transactions on Electronics, Information and Systems 131(5), 976-982, 2011-05-01

    J-STAGE CrossRef References (10)

  • 19

    Query Expansion and Text Mining for ChronoSeeker : Search Engine for Future/Past Events

    KAWAI Hideki , JATOWT Adam , TANAKA Katsumi , KUNIEDA Kazuo , YAMADA Keiji

    … This paper introduces a future and past search engine, ChronoSeeker, which can help users to develop long-term strategies for their organizations. … To provide on-demand searches, we tackled two technical issues: (1) organizing efficient event searches and (2) filtering out noises from search results. …

    IEICE Transactions on Information and Systems 94(3), 552-563, 2011-03-01

    J-STAGE CrossRef References (20)

  • 20

    Corporate Strategies for Breaking Through Today's Chaotic Business Environment -In Search of Compatibility of Investments at Home and Abroad-  [in Japanese]

    Izawa Yoshitomo

    企業の戦略設計には、企業がめざす経営目標、ミッション、さらにはドメイン(事業領域)を定めて、その実行の前提条件である機会や脅威の事業環境を予測・分析して代替戦略を選択し、加えて、そうした戦略を遂行する企業力があるのかどうか、どんな補完が必要かを同定することに、作業の基本がある。こうした一連の手順を経て戦略の選択を決断し、資源の集中投入を時間的展開による経営計画としてまとめ上げる。日本企業が現在置か …

    Bulletin Kyushu Institute of Information Sciences 13, 1-12, 2011-03-00

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