the proceedings contain 27 papers. the special focus in this conference is on Information Technologies and Communication of Ecuador. the topics include: Identification of Skills for the Formation of Agile High Perform...
ISBN:
(纸本)9783030028275
the proceedings contain 27 papers. the special focus in this conference is on Information Technologies and Communication of Ecuador. the topics include: Identification of Skills for the Formation of Agile High Performance Teams: A Systematic Mapping;a Text Mining Approach to Discover Real-Time Transit Events from Twitter;automatic Microstructural Classification with Convolutional Neural Network;clustering Algorithm Optimization Applied to Metagenomics Using Big Data;intelligent System of Squat Analysis Exercise to Prevent Back Injuries;multifunctional Exoskeletal Orthosis for Hand Rehabilitation Based on Virtual Reality;subregion Districting to Optimize the Municipal Solid Waste Collection Network: A Case Study;Importance of ICT’s Use in Business Management and Its Contribution to the Improvement of University Processes;ICT and Business Inclusion in the Southern Communities of the City of Bogotá – Colombia;Resource Allocation in WDM vs. Flex-Grid Networks: Use Case in CEDIA Optical Backbone Network;edition, Publication and Visualization of Geoservices Using Open-Source Tools;LOD-GF: An Integral Linked Open Data Generation Framework;semantic Architecture for the Extraction, Storage, Processing and Visualization of Internet Sources through the Use of Scrapy and Crawler Techniques;use of Apache Flume in the Big Data Environment for Processing and Evaluation of the Data Quality of the Twitter Social Network;sophomore Students’ Acceptance of Social Media for Managing Georeferenced Data in a Socially-Enhanced Collaborative Learning Process;random Sub-sampling Cross Validation for Empirical Correlation Between Heart Rate Variability, Biochemical and Anthropometrics Parameters;Robotic Arm Manipulation Under IEC 61499 and ROS-based Compatible Control Scheme;forensics Analysis on Mobile Devices:A Systematic Mapping Study.
Controlling power consumption and temperature is of major concern for modern computingsystems. In this work we characterize thermal behavior and power consumption of an IBM POWER6 (TM)-based system. We perform the ch...
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ISBN:
(纸本)9781450301787
Controlling power consumption and temperature is of major concern for modern computingsystems. In this work we characterize thermal behavior and power consumption of an IBM POWER6 (TM)-based system. We perform the characterization at several levels: application, operating system, and hardware level, both when the system is idle, and under load. At hardware level, we report a 25% reduction in total system power consumption by using the processor low power mode. We also study the effect of the hardware thread prioritization mechanism provided by POWER6 on different workloads and how this mechanism can be used to limit power consumption. At OS level, we analyze the power reduction techniques implemented in the Linux kernel, such as the tickless kernel and the CPU idle power manager. At application level, we characterize the power consumption and the temperature of two sets of benchmarks (METbench and SPEC CPU2006) and we study the effect of workload characteristics on power consumption and core temperature. From this characterization we derive a model based on performance counters that allows us to predict the total power consumption of the POWER6 system with an average error under 3% for CMP and 5% for SMT. To the best of our knowledge, this is the first power model of a system including CMP+SMT processors. Finally, we show that the static decision on whether to consolidate tasks into the same core/chip, as it is currently done in Linux, can be improved by dynamically considering the low-power capabilities of the underlying architecture and the characteristics of the application (up to 5X improvement in (EDP)-P-2).
the current design of Mobile IPv4 and Mobile IPv6 protocols doesn't provide the compatibility between networks of different versions. A Network Mobility(NEMO) protocol also provides the limited mobility in IPv6 ne...
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ISBN:
(纸本)3540343814
the current design of Mobile IPv4 and Mobile IPv6 protocols doesn't provide the compatibility between networks of different versions. A Network Mobility(NEMO) protocol also provides the limited mobility in IPv6 networks. However, we can easily expect that the current IPv4 network will coexist with IPv6 network in the near future internet environment. So, in this paper, we propose the architecture of mobility between networks of different versions which is supported the NEMO basic protocol. this new mechanism can manage the mobility through a Tunnel Agent(TA). And the TA maintains a NEMO tunnel when a Mobile Router(MR) moves from IPv6 to IPv4 network.
the wide-scale deployment of smart phones has begun to provide a pragmatic deployment environment for at-scale MANETs, (i.e., for providing non-cellular based mobile device services). the services enabled via these MA...
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this paper presents a novel low-cost micro air-hockey robotic platform which can be used in the research and development in sensor and networked dynamical system. Comparing with traditional micro soccer robot system, ...
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ISBN:
(纸本)9780889868748
this paper presents a novel low-cost micro air-hockey robotic platform which can be used in the research and development in sensor and networked dynamical system. Comparing with traditional micro soccer robot system, this new generation of air-hockey robot has an embedded inertial measurement unit. this can be integrated as a part of the sensor fusion for localization of the robot in complement with other information obtained from the imaging system. Moreover, by using a RSSI capable transceiver, this proposed robotic system can be a good platform to develop simultaneous localization and mapping algorithms (SLAM).
Green spaces located on buildings are an important part of urban environment, improving the quality of life through their aesthetic and functional advantages. However, they consume large amounts of resources from citi...
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ISBN:
(数字)9789811679209
ISBN:
(纸本)9789811679209;9789811679193
Green spaces located on buildings are an important part of urban environment, improving the quality of life through their aesthetic and functional advantages. However, they consume large amounts of resources from cities' water supply systems. Moreover, rapid urbanization and population growth amplifies the issue on clean water supply, increasing the necessity for efficient solutions enabling wastewater treatment and reuse. this paper focuses on demonstrating of an innovative wastewater treatment method, based on reusable catalyst materials on fixed supports, and their potential application to supply the irrigation scheme of the green spaces located on buildings. the investigations were conducted on a highly persistent organic compound, namely Clofibric Acid, frequently identified in urban wastewater in Europe. the obtained results confirmed that the 3D Hybrid Catalyst has a degradation efficiency of the compound up to 45% in visible light and up to 92% after 7 cycles of reuse, under UV irradiation.
Project Albert is an initiative of the US Marine Corps which uses a series of new models and tools, multidisciplinary teams, and the scientific method to explore questions of interest to military planners. Project Alb...
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ISBN:
(纸本)0819444669
Project Albert is an initiative of the US Marine Corps which uses a series of new models and tools, multidisciplinary teams, and the scientific method to explore questions of interest to military planners. Project Albert attempts to address key areas that traditional modeling and simulation techniques often do not capture satisfactorily and uses two data management concepts, data farming and data mining, to assist in identifying areas of interest. the current suite of models used by Project Albert includes four agent-based models that allow agents to interact with each other and produce emergent behaviors. the 4thinternational Project Albert Workshop was held 6-9 August 2001 in Australia. Workshop participants split into five groups, each of which attempted to apply various combinations of the Project Albert models to answer a series of questions in five areas: Control Operations;Reconnaissance, Surveillance, and Intelligence Force Mix;Precision Maneuver;Mission Area Analysis;and Peace Support Operations. this paper focuses on the methodology used during the workshop, the results of the workshop, and a summary of follow-on work since the workshop.
Decentralized Markov Decision Processes (DEC-MDPs) are a popular model of agent-coordination problems in domains with uncertainty and time constraints but very difficult to solve. In this paper, we improve a state-of-...
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the proceedings contain 49 papers. the topics discussed include: quality assessment of de-noising algorithms in digital Fresnel holography;local strain field measurement using phase gradient estimation from holographi...
ISBN:
(纸本)9781628418781
the proceedings contain 49 papers. the topics discussed include: quality assessment of de-noising algorithms in digital Fresnel holography;local strain field measurement using phase gradient estimation from holographic speckle correlation;bending moment evaluation of a long specimen using a radial speckle pattern interferometer in combination with relaxation methods;monitoring of cadmium influence on ultra short-term growth dynamics of plants using a highly sensitive interferometric technique, SIT;analysis of the speckle pattern produced by mixtures of polystyrene microspheres: an attempt to explain fruits ripening process;enhanced axial localization of rough objects using statistical fringe processing algorithm;a flexible method for residual stress measurement of spray coated layers by laser made hole drilling and SLM based beam steering;and combination of temporal phase unwrapping and long-wave infrared digital holographic interferometry for metrology of mosaic detector under space simulated conditions.
this paper presents a new Iterative Feedback Tuning (IFT)-based optimal state feedback control solution dedicated to a class of second-order servo systems with integral component. the state feedback controllers for th...
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