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Maximising Computer Science Student Career Opportunity through ICT Industry Placements 通过信息和通信技术行业实习，最大限度地提高计算机科学学生的就业机会
2008 International Multi-symposiums on Computer and Computational Sciences Pub Date : 2008-10-18 DOI: 10.1109/IMSCCS.2008.17
Hao Shi
{"title":"Maximising Computer Science Student Career Opportunity through ICT Industry Placements","authors":"Hao Shi","doi":"10.1109/IMSCCS.2008.17","DOIUrl":"https://doi.org/10.1109/IMSCCS.2008.17","url":null,"abstract":"Currently final-year students within the School of Computer Science and Mathematics, Victoria University are required to undertake capstone subjects Professional Communications and Industry Projects which focus on the completion of industry projects. In order to help the final year students get job ready, career education has been integrated into both courses with the support of Student Career Services. Students benefit from the exposure to real-world job markets and understand the current ICT industry skill requirements and demands. The funding from Victorian Government, Australia for the ICT Industry Placement Scholarships has become a testcase for our approach. It is approved that a cross faculty collaborative teaching program have made significant contribution to improve the studentspsila employability skills and their life-long learning skills. In this paper, first background information about the ICT industry placements is given. Then the collaborative teaching approaches are described and outcome and impact of the placements are presented. Finally conclusion on the ICT Industry placements is addressed.","PeriodicalId":122953,"journal":{"name":"2008 International Multi-symposiums on Computer and Computational Sciences","volume":"89 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134353940","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
SimChemDB-A Database Management System for Facilitating Data Management in Computational Chemistry simchemdb -一个便于计算化学数据管理的数据库管理系统
2008 International Multi-symposiums on Computer and Computational Sciences Pub Date : 2008-10-18 DOI: 10.1109/IMSCCS.2008.9
Ruisheng Zhang, Kai-Xiang Pan, L. Luo, Shilin Chen
{"title":"SimChemDB-A Database Management System for Facilitating Data Management in Computational Chemistry","authors":"Ruisheng Zhang, Kai-Xiang Pan, L. Luo, Shilin Chen","doi":"10.1109/IMSCCS.2008.9","DOIUrl":"https://doi.org/10.1109/IMSCCS.2008.9","url":null,"abstract":"In order to improve the environment for researchers on computational chemistry, a database management system named SimChemDB was developed. SimChemDB provides the facilities for data management, including storing chemical files, displaying and editing chemical structure. It made use of Apache Derby, which served as database engine. The database schema was created for the storage of various data. A TableViewer was designed for the visualization of chemical data. Finally, SimChemDB system was demonstrated through an application on anti-malarial drug design process, where the steps of data preparation were expatiated. The results indicate that SimChemDB is an effective tool for computational chemistry, and it facilitates the management of chemical data.","PeriodicalId":122953,"journal":{"name":"2008 International Multi-symposiums on Computer and Computational Sciences","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130943116","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: 3
A Channel Switching Scheme for Avoiding Interference of between IEEE 802.15.4 and Other Networks 一种避免IEEE 802.15.4与其他网络干扰的信道交换方案
2008 International Multi-symposiums on Computer and Computational Sciences Pub Date : 2008-10-18 DOI: 10.1109/IMSCCS.2008.41
Jangkyu Yun, Byeong-Jik Lee, Jilong Li, K. Han
{"title":"A Channel Switching Scheme for Avoiding Interference of between IEEE 802.15.4 and Other Networks","authors":"Jangkyu Yun, Byeong-Jik Lee, Jilong Li, K. Han","doi":"10.1109/IMSCCS.2008.41","DOIUrl":"https://doi.org/10.1109/IMSCCS.2008.41","url":null,"abstract":"The key features of low-rate wireless personal area networks (LR-WPAN) are low data rate, low cost, and low power consumption. The LR-WPAN is very useful in many applications such as detection, remote control, tracking and monitoring. But, there are many different networks (WLAN, Bluetooth, HR-WPAN, LR-WPAN ) in the same unlicensed 2.4 GHz ISM band. So, much interference happens. In this paper, we propose a cognitive radio based channel switching mechanism for avoiding interference of between IEEE802.15.4 and other networks.","PeriodicalId":122953,"journal":{"name":"2008 International Multi-symposiums on Computer and Computational Sciences","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125215140","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: 22
An Implementation of Substructure Search in Chemical DataBase Management System 化工数据库管理系统中子结构搜索的实现
2008 International Multi-symposiums on Computer and Computational Sciences Pub Date : 2008-10-18 DOI: 10.1109/IMSCCS.2008.18
Kai-Xiang Pan, Ruisheng Zhang, Huarong Sun, L. Luo
{"title":"An Implementation of Substructure Search in Chemical DataBase Management System","authors":"Kai-Xiang Pan, Ruisheng Zhang, Huarong Sun, L. Luo","doi":"10.1109/IMSCCS.2008.18","DOIUrl":"https://doi.org/10.1109/IMSCCS.2008.18","url":null,"abstract":"For the sake of searching some given structures in ChemDataBase, a method of 2D substructure query which based on the SMARTS, a linear code for the molecule was developed. In this paper, we will introduce the implementation of this method, and how to integrate the needed CDK packages in our ChemDataBase. At the same time, the methods of file-filter and multi-thread were used to improve the search performance too. Finally, a demonstration was presented to prove our implementation is valid.","PeriodicalId":122953,"journal":{"name":"2008 International Multi-symposiums on Computer and Computational Sciences","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125759500","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
A Flooding Strategy for Data Delivery in Mobile Sensor Networks 移动传感器网络中数据传输的泛洪策略
2008 International Multi-symposiums on Computer and Computational Sciences Pub Date : 2008-10-18 DOI: 10.1109/IMSCCS.2008.43
Icksoo Lee, Byung-hwa Lee, Honggil Lee, K. Han
{"title":"A Flooding Strategy for Data Delivery in Mobile Sensor Networks","authors":"Icksoo Lee, Byung-hwa Lee, Honggil Lee, K. Han","doi":"10.1109/IMSCCS.2008.43","DOIUrl":"https://doi.org/10.1109/IMSCCS.2008.43","url":null,"abstract":"In mobile sensor networks (MSN), MSN may have a high rate of communication failure since the routing path can be broken when some nodes on the path move to other position. So, MSN has to provide a means for low-cost and low-power routing to support mobility of sensor nodes. In this paper, a limited flooding scheme for routing in MSN is proposed to allow efficient energy utilization without requiring any complicated tasks for path maintenance.","PeriodicalId":122953,"journal":{"name":"2008 International Multi-symposiums on Computer and Computational Sciences","volume":"183 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131453045","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
Incremental Tumor Diagnosis Algorithm Using New Unlabeled Microarray 基于新型无标记微阵列的增量肿瘤诊断算法
2008 International Multi-symposiums on Computer and Computational Sciences Pub Date : 2008-10-18 DOI: 10.1109/IMSCCS.2008.30
Hualong Yu, Guochang Gu, Haibo Liu, Jing Shen, Changming Zhu, Jun Ni
{"title":"Incremental Tumor Diagnosis Algorithm Using New Unlabeled Microarray","authors":"Hualong Yu, Guochang Gu, Haibo Liu, Jing Shen, Changming Zhu, Jun Ni","doi":"10.1109/IMSCCS.2008.30","DOIUrl":"https://doi.org/10.1109/IMSCCS.2008.30","url":null,"abstract":"This paper presents an implementation of incremental tumor diagnosis algorithm (ITDA) on microarray data for improving diagnostic accuracy of tumor. A classifier (BP or KNN) was used in the algorithm to estimate confidences of a new unlabeled sample in different classes. When one confidence is higher than the threshold, the sample will be labeled; otherwise, the sample will be diagnosed by medical expert with other approaches. With more and more new labeled samples adding in the labeled samples list, the classifier will be better and will provide more accurate diagnosis for new sample. Strictly speaking, it is a particular active learning algorithm. By applying this algorithm on Colon tumor dataset, we demonstrated that our incremental tumor diagnosis algorithm can be used to successfully improve diagnostic accuracy of tumor. The performance of different parameters was tested in our experiments to verify the applicability of the method.","PeriodicalId":122953,"journal":{"name":"2008 International Multi-symposiums on Computer and Computational Sciences","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123872601","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
Using Rough Reducts Based SVM Ensemble for SAR of the Ethofenprox Analogous of Pesticide 基于粗糙约简的支持向量机集合在农药乙氧虫腈类似物SAR中的应用
2008 International Multi-symposiums on Computer and Computational Sciences Pub Date : 2008-10-18 DOI: 10.1109/IMSCCS.2008.34
Yue Liu, Zaixia Teng, Yafeng Yin, Guozheng Li
{"title":"Using Rough Reducts Based SVM Ensemble for SAR of the Ethofenprox Analogous of Pesticide","authors":"Yue Liu, Zaixia Teng, Yafeng Yin, Guozheng Li","doi":"10.1109/IMSCCS.2008.34","DOIUrl":"https://doi.org/10.1109/IMSCCS.2008.34","url":null,"abstract":"Neural networks ensemble is a promising tool in the field of structure-activity relationship (SAR). Based on support vector machine (SVM), a new method called RRSE (rough reducts based SVM ensemble) is employed to discriminate between high and low activities of ethofenprox analogous based on the molecular descriptors. By using RRSE, individual SVMs of ensemble model are constructed by projection of training dataset on sufficient and necessary attribute sets (reducts). Finally, the results from all individuals are combined by majority voting to finalize the ensemble results which predict activities of ethofenprox analogous with accuracy of 93.5%. Experimental results indicate that performance of RRSE is better than those of SVM bagging, optimal reducts based SVM and single SVM. Therefore, RRSE could be a promising and useful tool in SAR research.","PeriodicalId":122953,"journal":{"name":"2008 International Multi-symposiums on Computer and Computational Sciences","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126789823","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
Developing Slow Start over Wireless Networks 发展无线网络慢启动
2008 International Multi-symposiums on Computer and Computational Sciences Pub Date : 2008-10-18 DOI: 10.1109/IMSCCS.2008.40
Yuhua Liu, Hao Huang, Kaihua Xu, Chun Yang
{"title":"Developing Slow Start over Wireless Networks","authors":"Yuhua Liu, Hao Huang, Kaihua Xu, Chun Yang","doi":"10.1109/IMSCCS.2008.40","DOIUrl":"https://doi.org/10.1109/IMSCCS.2008.40","url":null,"abstract":"In wired networks, congestion is the main reason for most of the packet losses and the original TCP is the best option to implement. However, in wireless networks, these losses will arise for reasons other than congestion. TCPW has been proved to work better in performance and bandwidth utilization than Reno and New Reno in wireless networks. Our research mainly focuses on the slow-start phase of TCPW and develops an algorithm to divide the phase into two parts. In this paper, we propose a simple refinement of slow-start algorithm of TCP Westwood (TCPW), which is a TCP variant focused on to achieve higher performance in wireless and wired networks. We show by results that the new theme could reduce possibility of packet loss in wireless networks. In the first half of slow-start, we use the exponential increase just like the original slow-start. Moreover, we grow the congestion window gradually to decrease packet burstiness in the second half of slow-start.","PeriodicalId":122953,"journal":{"name":"2008 International Multi-symposiums on Computer and Computational Sciences","volume":"09 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115409568","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
Addressing Bio-sequence and Bio-structure Problems 解决生物序列和生物结构问题
2008 International Multi-symposiums on Computer and Computational Sciences Pub Date : 2008-10-18 DOI: 10.1109/IMSCCS.2008.26
Xiuzhen Huang
{"title":"Addressing Bio-sequence and Bio-structure Problems","authors":"Xiuzhen Huang","doi":"10.1109/IMSCCS.2008.26","DOIUrl":"https://doi.org/10.1109/IMSCCS.2008.26","url":null,"abstract":"In computational biology, many fundamental bio-sequence and bio-structure problems are computationally intractable, which call for the development of algorithmic techniques and complexity analysis methods in theory of computing. This paper presents a review of our work on developing novel algorithmic techniques and new complexity analysis methodology and applying them to address bio-sequence and bio-structure problems. This research also demonstrate beautiful theoretical properties and important practical applications.","PeriodicalId":122953,"journal":{"name":"2008 International Multi-symposiums on Computer and Computational Sciences","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125203057","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
Spatial Description Logic and Its Application in Geospatial Semantic Web 空间描述逻辑及其在地理空间语义网中的应用
2008 International Multi-symposiums on Computer and Computational Sciences Pub Date : 2008-10-18 DOI: 10.1109/IMSCCS.2008.20
Sheng-sheng Wang, Da-you Liu
{"title":"Spatial Description Logic and Its Application in Geospatial Semantic Web","authors":"Sheng-sheng Wang, Da-you Liu","doi":"10.1109/IMSCCS.2008.20","DOIUrl":"https://doi.org/10.1109/IMSCCS.2008.20","url":null,"abstract":"Classical description logics deal with the concept and instance reasoning, while qualitative spatial reasoning handles the geospatial relations of objects. In geospatial semantic web, cooperation of these two kinds of reasoning tasks is required. Thatpsilas the motive of our spatial description logic. A general spatial representation and reasoning method with ALC is proposed. The constraints satisfaction problem for spatial relation can be solved within ExpTime-complete time, while the previous spatial description logics are all undecidable. Integrating of multi-aspects spatial relation models is also discussed. Finally, a prototype system is given to show its application in geospatial semantic web.","PeriodicalId":122953,"journal":{"name":"2008 International Multi-symposiums on Computer and Computational Sciences","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117265994","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: 6
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