IISA 2014, The 5th International Conference on Information, Intelligence, Systems and Applications最新文献_第9页

An event-based framework for supply chain management 基于事件的供应链管理框架

IISA 2014, The 5th International Conference on Information, Intelligence, Systems and Applications Pub Date : 2014-07-07 DOI: 10.1109/IISA.2014.6878724

G. Vlachakis, Dimitris Apostolou

引用次数: 2

Enabling drone communications with WiMAX Technology 利用WiMAX技术实现无人机通信

IISA 2014, The 5th International Conference on Information, Intelligence, Systems and Applications Pub Date : 2014-07-07 DOI: 10.1109/IISA.2014.6878796

M. A. Rahman

{"title":"Enabling drone communications with WiMAX Technology","authors":"M. A. Rahman","doi":"10.1109/IISA.2014.6878796","DOIUrl":"https://doi.org/10.1109/IISA.2014.6878796","url":null,"abstract":"With the popularity of winter tourism, the winter recreation activities have been increased day by day in alpine environments. However, large numbers of people and rescuers are injured and lost in this environment due to the avalanche accidents every year. Drone-based rescue systems are envisioned as a viable solution for saving lives in this hostile environment. To this aim, a European project named “Smart collaboration between Humans and ground-aErial Robots for imProving rescuing activities in Alpine environments (SHERPA)” has been launched with the objective to develop a mixed ground and aerial drone platform to support search and rescue activities in a real-world hostile scenarios. In this paper, we study the challenges of existing wireless technologies for enabling drone wireless communications in alpine environment. We extensively discuss about the positive and negative aspects of the standards according to the SHERPA network requirements. Then based on that, we choose Worldwide interoperability for Microwave Access network (WiMAX) as a suitable technology for drone communications in this environment. Finally, we present a brief discussion about the use of operating band for WiMAX and the implementation issues of SHERPA network. The outcomes of this research assist to achieve the goal of the SHERPA project.","PeriodicalId":298835,"journal":{"name":"IISA 2014, The 5th International Conference on Information, Intelligence, Systems and Applications","volume":"456 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133283337","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: 40

Overhead and performance of low latency live streaming using MPEG-DASH 使用MPEG-DASH的低延迟直播的开销和性能

IISA 2014, The 5th International Conference on Information, Intelligence, Systems and Applications Pub Date : 2014-07-07 DOI: 10.1109/IISA.2014.6878732

Nassima Bouzakaria, C. Concolato, J. L. Feuvre

引用次数: 66

A mapping mechanism of NL sentences onto an SPN state machine for understanding purposes 一种将NL句子映射到SPN状态机的机制，用于理解目的

IISA 2014, The 5th International Conference on Information, Intelligence, Systems and Applications Pub Date : 2014-07-07 DOI: 10.1109/IISA.2014.6878780

Adamantia Psarologou, N. Bourbakis, M. Virvou

引用次数: 6

Heuristic-Based Multi-Agent Monte Carlo Tree Search 基于启发式的多智能体蒙特卡罗树搜索

IISA 2014, The 5th International Conference on Information, Intelligence, Systems and Applications Pub Date : 2014-07-07 DOI: 10.1109/IISA.2014.6878747

E. López, Ruohua Li, C. Patsakis, S. Clarke, V. Cahill

{"title":"Heuristic-Based Multi-Agent Monte Carlo Tree Search","authors":"E. López, Ruohua Li, C. Patsakis, S. Clarke, V. Cahill","doi":"10.1109/IISA.2014.6878747","DOIUrl":"https://doi.org/10.1109/IISA.2014.6878747","url":null,"abstract":"Monte Carlo Tree Search (MCTS) is a relatively new sampling best-first method to search for optimal decisions. The MCTS' popularity is based on its extraordinary results in the challenging two-player based game Go, a game considered much harder than Chess and that until very recently was considered unfeasible for Artificial Intelligence methods. Different MCTS variants have been proposed, mainly to enhance its capabilities. Perhaps, one of the main limitations of this approach is its applicability in scenarios where multiple agents (more than two) are required. Some works have made an attempt to overcome this limitation by using a vector of reward values for each agent and allowing the algorithm to find an optimal equilibrium strategy. Inspired by these approaches, in this work we make an effort to explore a new proposal for handling multiple agents in MCTS by using a vector of values of what the agents need to do (defined tasks) instead of a vector of rewards for each agent. To achieve this we use a rather simple, but powerful heuristic that estimates the desired values of this vector. That is, a set of values that could lead to the optimal completion of the task. We tested this idea in a real-world scenario rather than using it in games as traditionally done. The results achieved by our proposed approach, named Heuristic-Based Multi-Agent Monte Carlo Tree Search, indicate the feasibility of using heuristics in the MCTS algorithm in situations where more than two agents are required.","PeriodicalId":298835,"journal":{"name":"IISA 2014, The 5th International Conference on Information, Intelligence, Systems and Applications","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121940027","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

A hybrid Machine Learning methodology for imbalanced datasets 不平衡数据集的混合机器学习方法

IISA 2014, The 5th International Conference on Information, Intelligence, Systems and Applications Pub Date : 2014-07-07 DOI: 10.1109/IISA.2014.6878762

A. Lipitakis, S. Kotsiantis

引用次数: 4

Upward-rightward planar drawings 向上向右的平面绘图

IISA 2014, The 5th International Conference on Information, Intelligence, Systems and Applications Pub Date : 2014-07-07 DOI: 10.1109/IISA.2014.6878792

E. D. Giacomo, W. Didimo, M. Kaufmann, G. Liotta, Fabrizio Montecchiani

引用次数: 7

Performance and energy characterization of high-performance low-cost cornerness detection on GPUs and multicores 基于gpu和多核的高性能低成本角度检测的性能和能量表征

IISA 2014, The 5th International Conference on Information, Intelligence, Systems and Applications Pub Date : 2014-07-07 DOI: 10.1109/IISA.2014.6878727

Apostolos Glenis, Sergios Petridis

{"title":"Performance and energy characterization of high-performance low-cost cornerness detection on GPUs and multicores","authors":"Apostolos Glenis, Sergios Petridis","doi":"10.1109/IISA.2014.6878727","DOIUrl":"https://doi.org/10.1109/IISA.2014.6878727","url":null,"abstract":"Feature detection and tracking is an important problem in Computer Vision. Corners in an image are a good indication of features to track. Original algorithms may be expensive even on multicore architectures because they require full convolutions to be performed. Although these can be performed in real time in modern GPUs and multicore CPUs, faster solutions are needed for embedded systems and complex algorithms, given that corner detections is just a step of the analysis process. In this paper we evaluate the performance and energy efficiency of the Harris corner detection algorithm as well as an approximation of it, in both desktop and mobile platforms. The purpose of this paper is three-fold: evaluate the performance gains of GPUs vs. CPUs for several mobile and desktop systems, evaluate whether the Harris approximation provides adequate performance gains to justify its use in mobile and desktop system configurations and, finally, determine which configurations provide real-time performance. According to our evaluation (a) the best GPU solution is 16.3 times faster than the best CPU solution for the desktop case while being 2.6 times more energy efficient and (b) the best GPU solution for the mobile case is 1.2 times faster while being 3.6 times more energy efficient than the respective CPU.","PeriodicalId":298835,"journal":{"name":"IISA 2014, The 5th International Conference on Information, Intelligence, Systems and Applications","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130186704","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: 4

Development of communication support application with blinks 具有眨眼功能的通信支持应用的开发

IISA 2014, The 5th International Conference on Information, Intelligence, Systems and Applications Pub Date : 2014-07-07 DOI: 10.1109/IISA.2014.6878718

Ippei Torii, Shunki Takami, Kaoruko Ohtani, N. Ishii

引用次数: 1

Towards next generation intelligent energy systems: Design and simulations engines 迈向下一代智能能源系统:设计和模拟引擎

IISA 2014, The 5th International Conference on Information, Intelligence, Systems and Applications Pub Date : 2014-07-07 DOI: 10.1109/IISA.2014.6878829

Eleftherios Tsoukalas, M. Vavalis, Antonia Nasiakou, Rafik Fainti, E. Houstis, G. Papavassilopoulos, E. Sarri, C. Nikolaou, G. Koutras

引用次数: 1