Proceedings of the 2006 ACM symposium on Applied computing最新文献

Information trustworthiness evaluation based on trust combination 基于信任组合的信息可信度评价

Proceedings of the 2006 ACM symposium on Applied computing Pub Date : 2006-04-23 DOI: 10.1145/1141277.1141721

Yanjun Zuo, B. Panda

{"title":"Information trustworthiness evaluation based on trust combination","authors":"Yanjun Zuo, B. Panda","doi":"10.1145/1141277.1141721","DOIUrl":"https://doi.org/10.1145/1141277.1141721","url":null,"abstract":"Publishing information in a virtual organization (VO) has become too easy due to low barriers; hence development of novel mechanisms to assess the quality of collected information has become a necessity. An evaluator makes such an assessment based on the trust he/she places on the information. This paper presents a model for evaluating information trustworthiness in a data-intensive VO.When some information is derived from various data items gathered from multiple sources (each data item is called an object as used together with the term, subject), it is possible that no data value (called a version of the object) satisfies an evaluator's requirement with regard to information quality, if they are evaluated separately. According to the principle of object trust combination, if the final values of an object calculated by using significantly different methods are similar, then the evaluator places higher level of trust in the results. Intuitively, different versions of the same object that are calculated in different ways but have similar values provides \"multiple-proofs\" towards their correctness. We assume that a subject has no conflicting information on a given object.This paper uses a formal data structure to represent how a given piece of information (object version) has been formed and develops algorithms (see Section 4) to compare the component structure similarity/dissimilarity between two object versions. This helps in calculating the final trust values of the object.","PeriodicalId":269830,"journal":{"name":"Proceedings of the 2006 ACM symposium on Applied computing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2006-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115165113","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: 8

Reference modeling and method construction: a design science perspective 参考建模与方法构建:设计科学视角

Proceedings of the 2006 ACM symposium on Applied computing Pub Date : 2006-04-23 DOI: 10.1145/1141277.1141638

R. Winter, Joachim Schelp

引用次数: 47

Moral responsibility and IT for human enhancement. 道德责任与资讯科技提升人性。

Proceedings of the 2006 ACM symposium on Applied computing Pub Date : 2006-04-23 DOI: 10.1145/1141277.1141340

Noëmi Manders-Huits

{"title":"Moral responsibility and IT for human enhancement.","authors":"Noëmi Manders-Huits","doi":"10.1145/1141277.1141340","DOIUrl":"https://doi.org/10.1145/1141277.1141340","url":null,"abstract":"What can be said against a moral obligation to use IT for enhancement purposes? Some have argued - and it is very well conceivable that this is an increasingly common conception - that we may have a moral obligation to use IT for enhancing human bodies and human decision-making, for instance by using computers for moral decision-making in cases in which we are dealing with a high level of (moral) complexity such as euthanasia decisions. In this paper I will formulate some objections against the suggestion made by some that IT tools can and ought to be used for human enhancement, in the sense of improving moral decision-making.If we were to use IT for enhancement purposes, what would be the problems? In this paper I will discuss some problems, such as moral deskilling, epistemic dependence, the allocation of responsibility for IT support, and epistemic paternalism. The conclusion is that it is questionable whether we can speak of a moral obligation to use IT tools for human enhancement. IT is certainly extremely helpful in improving decision-making and improving the quality of life as conceived by some. However, speaking of a moral obligation seems too strong of a claim or at least it should be reconsidered in light of the issues here discussed.","PeriodicalId":269830,"journal":{"name":"Proceedings of the 2006 ACM symposium on Applied computing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2006-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117340410","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: 9

Automated generation of monitors for pattern contracts 自动生成模式契约的监视器

Proceedings of the 2006 ACM symposium on Applied computing Pub Date : 2006-04-23 DOI: 10.1145/1141277.1141695

B. Tyler, J. Hallstrom, N. Soundarajan

引用次数: 5

Towards reliable OSGi framework and applications 迈向可靠的OSGi框架和应用

Proceedings of the 2006 ACM symposium on Applied computing Pub Date : 2006-04-23 DOI: 10.1145/1141277.1141617

Heejune Ahn, H. Oh, C. Sung

引用次数: 23

Semantic-based information retrieval of biomedical data 基于语义的生物医学数据信息检索

Proceedings of the 2006 ACM symposium on Applied computing Pub Date : 2006-04-23 DOI: 10.1145/1141277.1141678

Peng Yan, Y. Jiao, A. Hurson, T. Potok

引用次数: 10

A distributed stand-in agent based algorithm for opportunistic resource allocation 一种基于分布式代理的机会资源分配算法

Proceedings of the 2006 ACM symposium on Applied computing Pub Date : 2006-04-23 DOI: 10.1145/1141277.1141303

P. Benda, P. Jisl, M. Pechoucek, Niranjan Suri, M. Carvalho

引用次数: 0

Design and implementation of a real-time notification service within the context of embedded ORB and the CAN bus 在嵌入式ORB和CAN总线上下文中设计和实现实时通知服务

Proceedings of the 2006 ACM symposium on Applied computing Pub Date : 2006-04-23 DOI: 10.1145/1141277.1141454

T. Guesmi, H. Rezig

引用次数: 1

Light-weight service-oriented grid application toolkit 轻量级面向服务的网格应用程序工具包

Proceedings of the 2006 ACM symposium on Applied computing Pub Date : 2006-04-23 DOI: 10.1145/1141277.1141622

Sungju Kwon, Jaeyoung Choi, Kumwon Cho

引用次数: 3

An extension of dead end elimination for protein side-chain conformation using merge-decoupling 用合并解耦法扩展蛋白质侧链构象的死角消除

Proceedings of the 2006 ACM symposium on Applied computing Pub Date : 2006-04-23 DOI: 10.1145/1141277.1141320

K. F. Chong, H. Leong

{"title":"An extension of dead end elimination for protein side-chain conformation using merge-decoupling","authors":"K. F. Chong, H. Leong","doi":"10.1145/1141277.1141320","DOIUrl":"https://doi.org/10.1145/1141277.1141320","url":null,"abstract":"A two-phase strategy is widely adopted to solve the side-chain conformation prediction (SCCP) problem. Phase one is a fast reduction phase removing large numbers of rotamers not existing in the GMEC. Phase two (optimization phase) uses heuristics or exhaustive search to find a good/optimal solution. Presently, DEE (Dead End Elimination) is the only deterministic reduction method for phase one. However, to achieve convergence in phase two using DEE, the strategy of forming super-residues is used. This quickly leads to a combinatorial explosion, and becomes inefficient In this paper, an improvement of the DEE process by forming super-residues efficiently is proposed for phase one. The method basically merges residues into pairs based on some merging criteria. Simple Goldstein is then applied until no more elimination is possible. A decoupling process then reforms the original residues sans removed rotamers and rotamer pairs. The process of merging and elimination is repeated until no more elimination is possible. Initial experiments have shown the method, called Merge-Decoupling DEE, can fix up to 25% of the unfixed residues coming out of Simple Goldstein DEE.","PeriodicalId":269830,"journal":{"name":"Proceedings of the 2006 ACM symposium on Applied computing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2006-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126865830","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