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2011 International Conference on Innovations in Information Technology最新文献

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Adaptive rate control in object-based video coding using non-cooperative game theory 基于非合作博弈论的对象视频编码自适应速率控制
2011 International Conference on Innovations in Information Technology Pub Date : 2011-04-25 DOI: 10.1109/INNOVATIONS.2011.5893858
Elsayeda Youssif, M. Khedr, Shawki Shabaan, Nour El Din El Madany
{"title":"Adaptive rate control in object-based video coding using non-cooperative game theory","authors":"Elsayeda Youssif, M. Khedr, Shawki Shabaan, Nour El Din El Madany","doi":"10.1109/INNOVATIONS.2011.5893858","DOIUrl":"https://doi.org/10.1109/INNOVATIONS.2011.5893858","url":null,"abstract":"This paper introduces a rate distortion scheme that adaptively allocates bits for objects in a video. This scheme allocates bits to objects using non-cooperative game theory. Every object is considered as a player in game where each player fights for the bits that best represent its contents. Simulations of the proposed scheme show promising results. These results show that our system has maintained the buffer at the half of its capacity with efficient bit allocation and accuracy of nearly 99.5 %.","PeriodicalId":173102,"journal":{"name":"2011 International Conference on Innovations in Information Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124395157","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
An overview of the challenges and progress in PeEn-SMT: First large scale Persian-English SMT system PeEn-SMT的挑战与进展综述:第一个大规模波斯语-英语SMT系统
2011 International Conference on Innovations in Information Technology Pub Date : 2011-04-25 DOI: 10.1109/INNOVATIONS.2011.5893841
Mahsa Mohaghegh, A. Sarrafzadeh
{"title":"An overview of the challenges and progress in PeEn-SMT: First large scale Persian-English SMT system","authors":"Mahsa Mohaghegh, A. Sarrafzadeh","doi":"10.1109/INNOVATIONS.2011.5893841","DOIUrl":"https://doi.org/10.1109/INNOVATIONS.2011.5893841","url":null,"abstract":"This paper documents recent work carried out for PeEn-SMT, our Statistical Machine Translation system for translation between the English-Persian language pair. We give details of our previous SMT system, and present our current development of significantly larger corpora. We explain how recent tests using much larger corpora helped to evaluate problems in parallel corpus alignment, corpus content, and how matching the domains of PeEn-SMT's components affect translation outcome. We then focus on combining corpora and approaches to improve test data, showing details of experimental setup, together with a number of experiment results and comparisons between them. We show how one combination of corpora gave us a metric score outperforming Google Translate for the English-to-Persian translation. Finally, we outline areas of our intended future work, and how we plan to improve the performance of our system to achieve higher metric scores, and ultimately to provide accurate, reliable language translation.","PeriodicalId":173102,"journal":{"name":"2011 International Conference on Innovations in Information Technology","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124545780","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
GENESTEM: A novel approach for an Arabic stemmer using genetic algorithms GENESTEM:一种使用遗传算法的阿拉伯语茎的新方法
2011 International Conference on Innovations in Information Technology Pub Date : 2011-04-25 DOI: 10.1109/INNOVATIONS.2011.5893872
A. Boubas, Leena Lulu, B. Belkhouche, S. Harous
{"title":"GENESTEM: A novel approach for an Arabic stemmer using genetic algorithms","authors":"A. Boubas, Leena Lulu, B. Belkhouche, S. Harous","doi":"10.1109/INNOVATIONS.2011.5893872","DOIUrl":"https://doi.org/10.1109/INNOVATIONS.2011.5893872","url":null,"abstract":"We use genetic algorithms and pattern matching to generate a morphological analyzer for Arabic verbs. Our approach consisted of developing general verb patterns and then applying these patterns to derive morphological rules. Except for some rare ambiguous cases, the resulting morphological analyzer is capable of recognizing all instances of verbs.","PeriodicalId":173102,"journal":{"name":"2011 International Conference on Innovations in Information Technology","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133897964","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: 13
First-order theorem proving based verification of the PCI-X bus architecture 基于一阶定理证明的PCI-X总线体系结构验证
2011 International Conference on Innovations in Information Technology Pub Date : 2011-04-25 DOI: 10.1109/INNOVATIONS.2011.5893844
A. Gawanmeh
{"title":"First-order theorem proving based verification of the PCI-X bus architecture","authors":"A. Gawanmeh","doi":"10.1109/INNOVATIONS.2011.5893844","DOIUrl":"https://doi.org/10.1109/INNOVATIONS.2011.5893844","url":null,"abstract":"The PCI-X technology was introduced to cope up with the advancement of high performance computing systems by providing the necessary bandwidth and bus performance. However, this increased the testing and verification time because of of the increasing complexity of this bus structure and its interface. Therefore, system level verification can be efficiently used in order to reduce verification time, and hence reduce systems level design flow time. In this paper, we propose to verify the PCI-X bus architecture using Event-B first-order verification method. We provide a system level model for the bus structure and then, formally verify properties related to its operation.","PeriodicalId":173102,"journal":{"name":"2011 International Conference on Innovations in Information Technology","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131758570","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
Integration of users preferences and semantic structure to solve the cold start problem 整合用户偏好和语义结构，解决冷启动问题
2011 International Conference on Innovations in Information Technology Pub Date : 2011-04-25 DOI: 10.1109/INNOVATIONS.2011.5893826
Ossama H. Embarak
{"title":"Integration of users preferences and semantic structure to solve the cold start problem","authors":"Ossama H. Embarak","doi":"10.1109/INNOVATIONS.2011.5893826","DOIUrl":"https://doi.org/10.1109/INNOVATIONS.2011.5893826","url":null,"abstract":"Web recommendation systems aim to find the most interesting and valuable information for web users based on their collected preferences. Although, the collaborative filtering approach is the widely used, but it suffers from several problems, one of these problems is known as the cold start problem (for example, if a new user visit Amazon web site for first time, then the Amazon system becomes unable to generate recommendations). We suggested the active node technique as a method of solution to the cold start problem, and we integrate collected users' preferences within a semantic structure, and we compare between non-semantic and semantic structure of the active node method based on three criteria novelty, coverage, and precision of generated recommendations. We found that the semantic structure achieve higher performance than non-semantic.","PeriodicalId":173102,"journal":{"name":"2011 International Conference on Innovations in Information Technology","volume":"113 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132769659","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
Graph modeling based video event detection 基于图形建模的视频事件检测
2011 International Conference on Innovations in Information Technology Pub Date : 2011-04-25 DOI: 10.1109/INNOVATIONS.2011.5893799
Najib Ben Aoun, H. Elghazel, C. Ben Amar
{"title":"Graph modeling based video event detection","authors":"Najib Ben Aoun, H. Elghazel, C. Ben Amar","doi":"10.1109/INNOVATIONS.2011.5893799","DOIUrl":"https://doi.org/10.1109/INNOVATIONS.2011.5893799","url":null,"abstract":"Video processing and analysis have been an interesting field in research and industry. Information detection or retrieval were a challenged task especially with the spread of multimedia applications and the increased number of the video acquisition devices such as the surveillance cameras, phones cameras. These have produced a large amount of video data which are also diversified and complex. This is what makes event detection in video a difficult task. Many video event detection methods were developed which are composed of two fundamental parts: video indexing and video classification. In this paper, we will introduce a new video event detection system based on graphs. Our system models the video frame as a graph in addition to a motion description. Thereafter, these models were classified and events are detected. Experimental results proved the effectiveness and the robustness of our system.","PeriodicalId":173102,"journal":{"name":"2011 International Conference on Innovations in Information Technology","volume":"8 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124463359","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: 23
What is a modern Arabic dictionary? 什么是现代阿拉伯语词典?
2011 International Conference on Innovations in Information Technology Pub Date : 2011-04-25 DOI: 10.1109/INNOVATIONS.2011.5893870
B. Belkhouche, H. Harmain, H. Al Taha, L. Al Najjar
{"title":"What is a modern Arabic dictionary?","authors":"B. Belkhouche, H. Harmain, H. Al Taha, L. Al Najjar","doi":"10.1109/INNOVATIONS.2011.5893870","DOIUrl":"https://doi.org/10.1109/INNOVATIONS.2011.5893870","url":null,"abstract":"A major concern our research addresses is how to enhance the children's use of the Arabic dictionary to encourage them to independently learn more vocabulary. Even though the first Arabic dictionary was developed almost 1500 years ago, the state of the art in Arabic dictionaries has not made much progress and falls far behind dictionaries for other languages. We propose a framework for building dictionaries that are game-like in their level of interactivity, and thus provide an immersive environment for children to enthusiastically explore more concepts, images, and vocabulary.","PeriodicalId":173102,"journal":{"name":"2011 International Conference on Innovations in Information Technology","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114810200","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
Efficient use of partially overlapped channels in 2.4 GHz WLAN backhaul links 2.4 GHz WLAN回程链路部分重叠信道的有效利用
2011 International Conference on Innovations in Information Technology Pub Date : 2011-04-25 DOI: 10.1109/INNOVATIONS.2011.5893873
S. Abbasi, Quratulain Kalhoro, M. A. Kalhoro
{"title":"Efficient use of partially overlapped channels in 2.4 GHz WLAN backhaul links","authors":"S. Abbasi, Quratulain Kalhoro, M. A. Kalhoro","doi":"10.1109/INNOVATIONS.2011.5893873","DOIUrl":"https://doi.org/10.1109/INNOVATIONS.2011.5893873","url":null,"abstract":"In 2.4 GHz WLANs, channel assignment is critical issue due to minimum availability of orthogonal channels (1, 6 and 11). WLANs which supports Multiple Access Points (APs), either require maximum number of orthogonal channels for individual links to reduce channel interference or some new strategies adopt to improve the utilization of orthogonal channels. This paper is deeming to find an efficient way to utilize the partially overlapped channels of 2.4 GHz band as the orthogonal channels for WLAN backhaul links, which has achieved high throughput due to minimum interference between static links of backhaul with directional antennas. In proposed work an equation is derived to find sets of orthogonal channels of 2.4 GHz band, directed graph applied on sets of orthogonal channels in two-step approach (direct links and directional links) of each node. This study has produced throughput results approximately double as compared to traditional channel assignment with utilization of Partially Overlapped Channels (POS). Future lines of this work would be to analyze proposed channel assignment over backhaul using 5 GHz band to reduce adjacent channel interference, same concept can be useful to increase the system performance with MIMO and wireless mesh networks.","PeriodicalId":173102,"journal":{"name":"2011 International Conference on Innovations in Information Technology","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121674316","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
The cubes: A tangible game-based learning system 立方体:有形的基于游戏的学习系统
2011 International Conference on Innovations in Information Technology Pub Date : 2011-04-25 DOI: 10.1109/INNOVATIONS.2011.5893812
Jamshaid G. Mohebzada, Arsalan H. Bhojani
{"title":"The cubes: A tangible game-based learning system","authors":"Jamshaid G. Mohebzada, Arsalan H. Bhojani","doi":"10.1109/INNOVATIONS.2011.5893812","DOIUrl":"https://doi.org/10.1109/INNOVATIONS.2011.5893812","url":null,"abstract":"Tangible Computing is coined as the interaction of computer technologies with human motions to create a new genre of learning and teaching methods. It is a type of interactive design which takes advantage of haptic human interaction skills by giving physical form to digital information. Using our hands and physical motions in a tangible environment, we can interact with complex technologies and witness their effect on our peripheral senses. A lot of research has been done on tangible computing in the past, but our primary focus in this paper is to highlight the difference in student motivation and performance when both tangible and traditional learning methods are considered. A WiMAX Cell Design Game using the ZigBee toolkit was developed as an application of tangible game based learning system. The game uses hands-on cubes to study and present the signal propagation using the Erceg model to the students. The effectiveness of the game toolkit was studied by asking ten undergraduate students to play the game, and a discussion of their feedback is provided.","PeriodicalId":173102,"journal":{"name":"2011 International Conference on Innovations in Information Technology","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123914991","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
A spatial index structure using dynamic recursive space partitioning 一个使用动态递归空间分区的空间索引结构
2011 International Conference on Innovations in Information Technology Pub Date : 2011-04-25 DOI: 10.1109/INNOVATIONS.2011.5893828
A. Al-Badarneh, Abdullah Al-Alaj
{"title":"A spatial index structure using dynamic recursive space partitioning","authors":"A. Al-Badarneh, Abdullah Al-Alaj","doi":"10.1109/INNOVATIONS.2011.5893828","DOIUrl":"https://doi.org/10.1109/INNOVATIONS.2011.5893828","url":null,"abstract":"Generally, one spatial index structure (called Single Big Index SBI) is built for the whole data space; therefore most of the index nodes are prone to be checked during query execution. In this paper, we proposed a technique to partition the space into groups and construct a set of small indices (called Multi Small-Index MSI), one for each group. Such that we can quickly access query-relevant objects through their corresponding small index in the MSI and ignore irrelevant ones. Experimental results showed that, for small query regions, MSI structure outperforms the SBI structure.","PeriodicalId":173102,"journal":{"name":"2011 International Conference on Innovations in Information Technology","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127115096","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: 12
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