Renewable energy using a Photovoltaic array (PVA) is becoming increasingly important in present and future world. To control the operating point to extract the maximum power (MP) from PV generator is essentially vital...
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ISBN:
(纸本)9781509012701
Renewable energy using a Photovoltaic array (PVA) is becoming increasingly important in present and future world. To control the operating point to extract the maximum power (MP) from PV generator is essentially vital as the power generated by PVAs hinges on solar irradiance, temperature and PVA Voltage. To fix the MP point (MPP) of PVA, a good number of algorithms have been presented. One of them is P&O algorithm. However, the likelihood of a false detection of MPP is very high under rapidly changing atmospheric condition. In addition to this, due to change in reference voltage results in steady state oscillation. In this paper, a Modified P&O algorithm is implemented to overcome those problems. the MP&O algorithm is used through the DC-DC converters. this converter is governed by an intelligent controller. Furthermore, the results show that MPPT based on Buck-Boost converter reveals higher efficiency compared to Buck converter. A hardware prototype is used and tested in laboratory.
the proceedings contain 195 papers. the topics discussed include: detecting pedestrians behavior in building based on Wi-Fi signals;e-health services for elderly care based on Google cloud messaging;on interesting pla...
ISBN:
(纸本)9781509018932
the proceedings contain 195 papers. the topics discussed include: detecting pedestrians behavior in building based on Wi-Fi signals;e-health services for elderly care based on Google cloud messaging;on interesting place finding in social sensing: an emerging smart city application paradigm;collaborative representation-based robust face recognition by discriminative low-rank representation;a self-adaptive video dual watermarking based on the motion characteristic and geometric invariant for ubiquitous multimedia;the role of big data on smart grid transition;sensing information modeling for smart city;exploration of collective pattern to improve location prediction of mobile phone users;performance modeling of preemption-based packet scheduling for data plane in software defined networks;and aspect-oriented customization of the scheduling algorithms and the resource access protocols of a real-time operating system family.
the proceedings contain 134 papers. the topics discussed include: FPGA implementation of CORDIC algorithms for sine and cosine generator;design and implementation of DCBOTA in delta-sigma ADC for communication system;...
ISBN:
(纸本)9781467373197
the proceedings contain 134 papers. the topics discussed include: FPGA implementation of CORDIC algorithms for sine and cosine generator;design and implementation of DCBOTA in delta-sigma ADC for communication system;development of an FPGA-based sub-module as three-phase spindle motor speed controller for CNC PCB milling machine;design and implementation of visible light communication system using pulse width modulation;structural offline handwriting character recognition using Levenshtein distance;lenient negotiation model based on altruistic utility and its implication on agent-mediated negotiation;histogram based color pattern identification of multiclass fruit using feature selection;development of a PC-based markerless augmented reality;and development of Indonesian-Japanese statistical machine translation using lemma translation and additional post-process.
this proceedings presents recent practical applications of Computational Biology and Bioinformatics. It contains the proceedings of the 9thinternationalconference on Practical Applications of Computational Biology &...
ISBN:
(数字)9783319197753;9783319197760
ISBN:
(纸本)9783319197753;9783319197760
this proceedings presents recent practical applications of Computational Biology and Bioinformatics. It contains the proceedings of the 9thinternationalconference on Practical Applications of Computational Biology & Bioinformatics held at University of Salamanca, Spain, at June 3rd-5th, 2015. the internationalconference on Practical Applications of Computational Biology & Bioinformatics (PACBB) is an annual international meeting dedicated to emerging and challenging applied research in Bioinformatics and Computational Biology. Biological and biomedical research are increasingly driven by experimental techniques that challenge our ability to analyse, process and extract meaningful knowledge from the underlying data. the impressive capabilities of next generation sequencing technologies, together with novel and ever evolving distinct types of omics data technologies, have put an increasingly complex set of challenges for the growing fields of Bioinformatics and Computational Biology. the analysis of the datasets produced and their integration call for new algorithms and approaches from fields such as Databases, Statistics, Data Mining, Machine Learning, Optimization, Computer Science and Artificial Intelligence. Clearly, Biology is more and more a science of information requiring tools from the computational sciences.
the proceedings contain 28 papers. the topics discussed include: ATria: a novel energy efficient alignment of very long centrality algorithm applied to biological sequences networks;a constrained linear approach to id...
ISBN:
(纸本)9781467396639
the proceedings contain 28 papers. the topics discussed include: ATria: a novel energy efficient alignment of very long centrality algorithm applied to biological sequences networks;a constrained linear approach to identify a multi-timescale adaptive threshold neuronal model;pDindel: accelerating InDel detection on modern multi-core SIMD CPU architecture;SANJAY: automatically synthesizing visualizations of flow cytometry data using decision procedures;efficient detection of viral transmission withthreshold-based methods;algorithms for prediction of viral transmissions using analysis of intra-host viral populations;construction, enumeration, and optimization of perfect phylogenies on multi-state data;MinPEPCo: inferring viral haplotypes by paired-end sequencing using minimal path covers;a novel approach to determine protein docking locations using fuzzy shape recognition;and using PacBio long-read sequencing to investigate genes with complex splicing behavior.
Edutainment is gaining a lot of importance in education today. the term edutainment encompasses a wide array of activities such as videos, movies, games and game shows;yet the one that is gaining most in popularity is...
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ISBN:
(纸本)9781467394314
Edutainment is gaining a lot of importance in education today. the term edutainment encompasses a wide array of activities such as videos, movies, games and game shows;yet the one that is gaining most in popularity is online video games. While online games have been shown to have definite advantages, they tend to promote individual learning or at the most, competing with other students in cyberspace. However, they lack direct, human, physical student-student or student-teacher interaction. Game shows on the other hand present an opportunity for learning as well as a lot of interaction which in turn has many benefits. At Integrated Sciences Department, College of Health Sciences, game shows were introduced as an optional pre-examination review activity and the impact of the game show on the students' academic performance for 130 students was studied. Grades of tests administered before the game show were compared with grades of exams conducted after the game show for the same topics. Grades were also compared for students who attended the game show and those who did not attend. Game shows seem to have had a positive impact on improving the students' academic performance.
the proceedings contain 13 papers. the special focus in this conference is on Finite field arithmetic, boolean and vectorial functions and coding theory and code-based cryptography. the topics include: Computing discr...
ISBN:
(纸本)9783319162768
the proceedings contain 13 papers. the special focus in this conference is on Finite field arithmetic, boolean and vectorial functions and coding theory and code-based cryptography. the topics include: Computing discrete logarithms in F36.137 and F36.163 using magma;accelerating iterative SpMV for the discrete logarithm problem using GPUs;finding optimal chudnovsky-chudnovsky multiplication algorithms;reducing the complexity of normal basis multiplication;open questions on nonlinearity and on APN functions;some results on difference balanced functions;affine equivalency and nonlinearity preserving bijective mappings over F2;on verification of restricted extended affine equivalence of vectorial boolean functions;on o-equivalence of niho bent functions;efficient software implementations of code-based hash functions and stream-ciphers and quadratic residue codes over Fp + v Fp + v2 Fp.
the proceedings contain 14 papers. the special focus in this conference is on High Performance Computing Systems. the topics include: Algebraic multigrid on a dragonfly network;performance evaluation of scientific app...
ISBN:
(纸本)9783319172477
the proceedings contain 14 papers. the special focus in this conference is on High Performance Computing Systems. the topics include: Algebraic multigrid on a dragonfly network;performance evaluation of scientific applications on POWER8;a standard application suite for measuring hardware accelerator performance;a CUDA implementation of the high performance conjugate gradient benchmark;performance analysis of a high-level abstractions-based hydrocode on future computing systems;insight into application performance using application-dependent characteristics;a practical tool for architectural and program analysis;modeling stencil computations on modern HPC architectures;performance modeling of the HPCG benchmark;on the performance prediction of BLAS-based tensor contractions;assessing general-purpose algorithms to cope with fail-stop and silent errors;a case for epidemic fault detection and group membership in HPC storage systems;analysis of the tradeoffs between energy and run time for multilevel checkpointing and on the energy proportionality of distributed NoSQL data stores.
the proceedings contain 94 papers. the topics discussed include: optical music notes recognition for printed piano music score sheet;design principles of request scheduler in cloud;a performance analysis of load balan...
ISBN:
(纸本)9781479968046
the proceedings contain 94 papers. the topics discussed include: optical music notes recognition for printed piano music score sheet;design principles of request scheduler in cloud;a performance analysis of load balancing algorithms in cloud environment;a novel approach for vehicle detection and classification;improved AODV with restricted route discovery area;applying prefetching in online social network to gain social intelligence;cooperative opportunistic routing based on ETX metric to get better performance in MANET;Hungarian sculptured discrete gould transformed bit planes-a double puzzled image;Mexican archaeological image retrieval based on object matching and a local descriptor;and big data exchange between ambulance bus to hospital network through internet in telemedicine using computer communication network and 3g mobile antenna.
the proceedings contain 53 papers. the topics discussed include: statistical significance testing in information retrieval: theory and practice;an axiomatically derived measure for the evaluation of classification alg...
ISBN:
(纸本)9781450338332
the proceedings contain 53 papers. the topics discussed include: statistical significance testing in information retrieval: theory and practice;an axiomatically derived measure for the evaluation of classification algorithms;towards a formal framework for utility-oriented measurements of retrieval effectiveness;Bayesian inference for information retrieval evaluation;transferring learning to rank models for web search;the probability ranking principle is not optimal in adversarial retrieval settings;dynamic information retrieval: theoretical framework and application;a theoretical analysis of two-stage recommendation for cold-start collaborative filtering;an analysis of theories of search and search behavior;dynamic test collections for retrieval evaluation;and development and evaluation of search tasks for IIR experiments using a cognitive complexity framework.
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