Second International Conference on Informatics Research for Development of Knowledge Society Infrastructure (ICKS'07)最新文献

"Inclusive Bridging" over Co-existential Entities: A Fundamental Structure of Deep Communication via "Slow Information" 共存实体的“包容桥接”:“慢信息”深层沟通的基本结构

Second International Conference on Informatics Research for Development of Knowledge Society Infrastructure (ICKS'07) Pub Date : 2007-01-29 DOI: 10.1109/ICKS.2007.1

O. Katai, T. Shiose, H. Kawakami

{"title":"\"Inclusive Bridging\" over Co-existential Entities: A Fundamental Structure of Deep Communication via \"Slow Information\"","authors":"O. Katai, T. Shiose, H. Kawakami","doi":"10.1109/ICKS.2007.1","DOIUrl":"https://doi.org/10.1109/ICKS.2007.1","url":null,"abstract":"This paper presents a novel way of deep communication with the use of \"slow information\" which affects the whole structure of the co-existential entities constituting a problem in hand. We focus our attentions to the distinction between \"natural systems\" and \"artificial systems\". We then focus on the two basic force (power) that constructs or destructs the whole structure of the entities. The former one is the associative or \"inclusive\" force and the latter the dissociative or \"exclusive\" force. We then relate them to the notions of Leibnizian space and time that are sometimes contrasted with Newtonian space and time. The inclusive force is regarded to be the original source of Leibnizian space and the exclusive force as that of Leibnizian time. Also, the former force is related to the slow information and the latter the fast information, that is, the one in Shannon's sense. These notions are then used to examine the construction and the destruction of co-existential structure of the problem. The final discussions are on practices in \"inclusive design\" workshops done in cooperation with an NPO","PeriodicalId":413165,"journal":{"name":"Second International Conference on Informatics Research for Development of Knowledge Society Infrastructure (ICKS'07)","volume":"292 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120862999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Performance Analysis of Optical Switched Networks with Two-Way Reservation 双向预留光交换网络的性能分析

Second International Conference on Informatics Research for Development of Knowledge Society Infrastructure (ICKS'07) Pub Date : 2007-01-29 DOI: 10.1109/ICKS.2007.21

H. Kawanami, H. Masuyama, S. Kasahara, Y. Takahashi

{"title":"Performance Analysis of Optical Switched Networks with Two-Way Reservation","authors":"H. Kawanami, H. Masuyama, S. Kasahara, Y. Takahashi","doi":"10.1109/ICKS.2007.21","DOIUrl":"https://doi.org/10.1109/ICKS.2007.21","url":null,"abstract":"Performance of an optical burst switching with two-way reservation is analyzed using queueing theoretical approach in this paper. The switching considered hereafter exploits both the resource sharing nature of packet switching and the highspeed transmission capability of wavelength division multiplexing in optical networks. Under the switching architecture, when a group of packets to be addressed to the same edge node of an optical network and thus to be put in an optical burst gets ready for transmission at an edge node, the node sends a request for service to a centralized control node to get wavelength allocated for the duration of a burst transmission. After an offset interval, a designated wavelength is allocated to the request if available. The delay might cause the degradation of QoS, especially for real time applications. One of possible improvements in the above mechanism is for an edge node to send a request for a slot in advance before it counts an enough number of packets to fill up a slot and to expect that the remaining space in a slot is filled with packets arriving in an offset delay. We first describe a queueing model of a finite buffer where a batch of packets are served in a burst and then derive the probability distribution of the number of packets in the buffer. As for performance measures, we obtain the packet loss probability, the average transmission delay and the utilization factor of bursts","PeriodicalId":413165,"journal":{"name":"Second International Conference on Informatics Research for Development of Knowledge Society Infrastructure (ICKS'07)","volume":"252 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133884814","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Loosely Trusted Yet Secure Roaming Architecture for Public Wireless Internet Service 面向公共无线互联网服务的松散可信安全漫游体系结构

Second International Conference on Informatics Research for Development of Knowledge Society Infrastructure (ICKS'07) Pub Date : 2007-01-29 DOI: 10.1109/ICKS.2007.15

K. Ohira, Y. Huang, Takaaki Komura, Y. Okabe

{"title":"Loosely Trusted Yet Secure Roaming Architecture for Public Wireless Internet Service","authors":"K. Ohira, Y. Huang, Takaaki Komura, Y. Okabe","doi":"10.1109/ICKS.2007.15","DOIUrl":"https://doi.org/10.1109/ICKS.2007.15","url":null,"abstract":"The demand of providing one's network bandwidth for another such as a business partner or a guest in a form like a so-called free wireless Internet access is rising. However, in some countries like Japan, the law concerning the responsibility of Internet service providers requires not only ISPs who operate roaming service but also anyone who provide access to the Internet to identify an illicit user when requested. Otherwise he himself may be treated as the illicit user. In this paper, we first categorize conventional roaming models and consider trust relationships in roaming. Conventional roaming models assume trust between a connectivity provider and an authenticator. Most measures are against abuse of a mobile user or a fake user as an attacker. Based on the consideration, we propose an autonomous distributed model account management architecture. With this architecture, when an illicit use occurs, every concerned party can find who do it even in the case that not only a mobile user but also a connectivity provider and/or an authenticator may do it. This is possible if a connectivity provider allows only traffics of some well known secure authentication protocols and user data which are authenticated with them to go through his network. This proposal makes it possible for a connectivity provider to provide access for a mobile user securely as easy as a free wireless access without trust with any authenticator","PeriodicalId":413165,"journal":{"name":"Second International Conference on Informatics Research for Development of Knowledge Society Infrastructure (ICKS'07)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133538031","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Stochastic and Robust Approaches to Optimization Problems under Uncertainty 不确定条件下优化问题的随机鲁棒方法

Second International Conference on Informatics Research for Development of Knowledge Society Infrastructure (ICKS'07) Pub Date : 2007-01-29 DOI: 10.1109/ICKS.2007.30

M. Fukushima

引用次数: 9

Direct Manipulation of 3D Virtual Objects by Actors for Recording Live Video Content 直接操纵3D虚拟对象的演员记录现场视频内容

Second International Conference on Informatics Research for Development of Knowledge Society Infrastructure (ICKS'07) Pub Date : 2007-01-29 DOI: 10.1109/ICKS.2007.10

M. Minoh, H. Obara, T. Funtatomi, M. Toyoura, K. Kakusho

{"title":"Direct Manipulation of 3D Virtual Objects by Actors for Recording Live Video Content","authors":"M. Minoh, H. Obara, T. Funtatomi, M. Toyoura, K. Kakusho","doi":"10.1109/ICKS.2007.10","DOIUrl":"https://doi.org/10.1109/ICKS.2007.10","url":null,"abstract":"In this article, we will describe our work aiming to realize direct manipulation of 3D virtual objects used as virtual props by a human playing a role of an actor for recording a live video content. For direct manipulation of the 3D virtual props, the actor wears a data glove, which is replaced by a realistic virtual hand in the same 3D shape as the actor's hand using chroma key before the video is delivered to viewers. When the virtual hand replaces the data glove on the actor's hand, its posture is adjusted so that it grasps the virtual props without misalignment. For modeling the virtual hand, the actor's hand is measured by the light stripe triangulation while moving with various postures. The 3D point set obtained as the result is segmented into the points corresponding to the parts of the actor's hand based on the difference in motion among those parts so that the segmented points are integrated into a 3D description of an articulated object. The 3D virtual objects used for virtual props are modeled by recovering the 3D shapes of the real objects by the volume intersection method. The 3D shape recovered by the method is improved using motion of the object and random pattern backgrounds","PeriodicalId":413165,"journal":{"name":"Second International Conference on Informatics Research for Development of Knowledge Society Infrastructure (ICKS'07)","volume":"74 5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128363606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Compiling Bilingual Lexicon for Technical Terms Using the Web 利用网络编纂双语专业术语词典

Second International Conference on Informatics Research for Development of Knowledge Society Infrastructure (ICKS'07) Pub Date : 2007-01-29 DOI: 10.1109/ICKS.2007.6

T. Utsuro, Masatsugu Tonoike, S. Sato, S. Kurohashi

引用次数: 1

Review of SEASTAR2000 Promoted by the COE Bangkok Office: Sea Turtles, Mekong Giant Catfish, Dugongs and Human Beings 由COE曼谷办事处推动的SEASTAR2000审查:海龟，湄公河巨型鲶鱼，儒艮和人类

Second International Conference on Informatics Research for Development of Knowledge Society Infrastructure (ICKS'07) Pub Date : 2007-01-29 DOI: 10.1109/ICKS.2007.25

N. Arai

引用次数: 0

Access Control of XML Documents and Business Rule Processing for Advanced Information Exchange 面向高级信息交换的XML文档访问控制与业务规则处理

Second International Conference on Informatics Research for Development of Knowledge Society Infrastructure (ICKS'07) Pub Date : 2007-01-29 DOI: 10.1109/ICKS.2007.2

M. Iwaihara

引用次数: 1

Approximating Minimum k-partitions in Submodular Systems 子模系统中最小k分区的逼近

Second International Conference on Informatics Research for Development of Knowledge Society Infrastructure (ICKS'07) Pub Date : 2007-01-29 DOI: 10.1109/ICKS.2007.3

H. Nagamochi

引用次数: 1

Introduction to Scenario Description Language Q 场景描述语言Q

Second International Conference on Informatics Research for Development of Knowledge Society Infrastructure (ICKS'07) Pub Date : 2007-01-29 DOI: 10.1109/ICKS.2007.14

T. Ishida, S. Yamane

引用次数: 3