Proceedings of the International Conference on Advances in Information Communication Technology & Computing最新文献_第6页

An Approach for Personalized Web Information Retrieval using Modified PageRank Method 基于改进PageRank方法的个性化Web信息检索方法

Proceedings of the International Conference on Advances in Information Communication Technology & Computing Pub Date : 2016-08-12 DOI: 10.1145/2979779.2979881

Aarti Singh, Anu Sharma

引用次数: 0

Transactional memory analysis using CSB+ trees 使用CSB+树进行事务性内存分析

Proceedings of the International Conference on Advances in Information Communication Technology & Computing Pub Date : 2016-08-12 DOI: 10.1145/2979779.2979780

Rishab Bansal, P. Ramachandran

{"title":"Transactional memory analysis using CSB+ trees","authors":"Rishab Bansal, P. Ramachandran","doi":"10.1145/2979779.2979780","DOIUrl":"https://doi.org/10.1145/2979779.2979780","url":null,"abstract":"Enterprise applications using in-memory databases prefer to run on scale up systems where the amount of memory and CPUs available are increasing with each generation. In addition to the cores/socket, the number of hardware threads per core has also increased. Increasing cores/socket and HW threads per core provides opportunities for more parallelism from application's perspective. But the applications fail to achieve the expected linear scaling due to various reasons. One of the key reason being the application having to serialize access to certain resources. Hardware transactional memory provides a way for the application to execute concurrently without serializing them using locks. We let the CPUs execute enter transactional mode concurrently and let them execute until a transaction failure is detected which primarily is due to cache line collision. Else, we let all of them succeed. Hardware transactional memory is available in Haswell processors from Intel and also in Power8 processors from IBM. The most important data structure where enabling parallel access becomes critical is a tree update or modify. Without this we will have to serialize the threads using a global lock which prevents the application from using all the available CPUs. In this paper, we will use an sample program of cache sensitive B+ tree (CSB+ tree) which is used in file-system meta-data indexing and in key-value database systems where the data access performance is very critical and compare the performance advantages of using a transactional memory and its scalability. Also, we will provide ways to improve or tune the performance.","PeriodicalId":298730,"journal":{"name":"Proceedings of the International Conference on Advances in Information Communication Technology & Computing","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126843882","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

Protein Sequence Structure Prediction Using Artificial Intelligent Techniques 基于人工智能技术的蛋白质序列结构预测

Proceedings of the International Conference on Advances in Information Communication Technology & Computing Pub Date : 2016-08-12 DOI: 10.1145/2979779.2979887

V. P. Upadhyay, S. Panwar, Ramchander Merugu

引用次数: 1

Design of New Multi Keyword Ranked Search Scheme and Validation for Cloud Computing 面向云计算的多关键字排序搜索新方案设计及验证

Proceedings of the International Conference on Advances in Information Communication Technology & Computing Pub Date : 2016-08-12 DOI: 10.1145/2979779.2979885

P. Tanwar, A. Khunteta, V. Goar

{"title":"Design of New Multi Keyword Ranked Search Scheme and Validation for Cloud Computing","authors":"P. Tanwar, A. Khunteta, V. Goar","doi":"10.1145/2979779.2979885","DOIUrl":"https://doi.org/10.1145/2979779.2979885","url":null,"abstract":"Cloud computing has been emerged as a revolution in the world of information technology. It provides a flexible and economic strategy for the sharing of resources management of data. Preservation of privacy and data security are the major concerns in the current scenario. To achieve the purpose of security and privacy number of schemes are analyzed and proposed to support keyword basis searching. In this paper we are going to design a Multi Keyword Ranked Search Scheme upon Cloud Data (MKRSCD), basically emphasizing on index and query. We can make expansion in the scheme with the help of already available secure inner product scheme and k nearest neighbor (kNN) technique. The secure inner product technique is not fit for our scheme MKRSCD, it is observed. The reason behind it is that the single randomness included is the scale factor for the generation of trapdoor, which does not provide optimum non-determinacy required by the unlinking of trapdoor as well as privacy of keyword requirement. Finally we are providing more advanced scheme MKRSCD-CM (Multi Keyword Ranked Search Scheme for Cloud Data in Known Ciphertext Model). To obtain the result, complete analysis of security and performance evaluation on experiments performed on the real world dataset which demonstrate that the scheme indeed accords with our proposed design goals.","PeriodicalId":298730,"journal":{"name":"Proceedings of the International Conference on Advances in Information Communication Technology & Computing","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131191789","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

SearchAutomaton: Searching mechanism for multi-format data by combining indexing tools and techniques SearchAutomaton:通过结合索引工具和技术来搜索多格式数据的机制

Proceedings of the International Conference on Advances in Information Communication Technology & Computing Pub Date : 2016-08-12 DOI: 10.1145/2979779.2979846

Hiren D. Pandya, Girish Mulchandani, T. Patalia

引用次数: 2

A Proposed framework for improved identification of implicit aspects in tourism domain using supervised learning technique 提出了一种利用监督学习技术改进旅游领域内隐特征识别的框架

Proceedings of the International Conference on Advances in Information Communication Technology & Computing Pub Date : 2016-08-12 DOI: 10.1145/2979779.2979835

Vishal Bhatnagar, Mahima Goyal, Md Anayat Hussain

引用次数: 7

Reversible Data Hiding Scheme for LZW Codes using LSB Flipping Strategy 基于LSB翻转策略的LZW码可逆数据隐藏方案

Proceedings of the International Conference on Advances in Information Communication Technology & Computing Pub Date : 2016-08-12 DOI: 10.1145/2979779.2979837

Aruna Malik, Rajeev Kumar, Samayveer Singh

引用次数: 7

Text Steganography Based on Feature Coding Method 基于特征编码方法的文本隐写

Proceedings of the International Conference on Advances in Information Communication Technology & Computing Pub Date : 2016-08-12 DOI: 10.1145/2979779.2979786

Sunita Chaudhary, Meenu Dave, Amit Sanghi

引用次数: 5

Analysis and Measurement of Medical Image Defects through the Reliability Computing of Image data 基于图像数据可靠性计算的医学图像缺陷分析与测量

Proceedings of the International Conference on Advances in Information Communication Technology & Computing Pub Date : 2016-08-12 DOI: 10.1145/2979779.2979814

R. Parveen, S. Tazi

引用次数: 0

Encoding of Color Images in DWT domain using FrFT 基于FrFT的DWT域彩色图像编码

Proceedings of the International Conference on Advances in Information Communication Technology & Computing Pub Date : 2016-08-12 DOI: 10.1145/2979779.2979834

Kshitij Agrawal, Shalini Batra

引用次数: 0