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The present volume is a compilation of research work in
computation, communication, vision sciences, device design,
fabrication, upcoming materials and related process design, etc. It
is derived out of selected manuscripts submitted to the 2014
National Workshop on Advances in Communication and Computing (WACC
2014), Assam Engineering College, Guwahati, Assam, India which is
emerging out to be a premier platform for discussion and
dissemination of knowhow in this part of the world. The papers
included in the volume are indicative of the recent thrust in
computation, communications and emerging technologies. Certain
recent advances in ZnO nanostructures for alternate energy
generation provide emerging insights into an area that has promises
for the energy sector including conservation and green technology.
Similarly, scholarly contributions have focused on malware
detection and related issues. Several contributions have focused on
biomedical aspects including contributions related to cancer
detection using active learning, application of clinical
information in MECG using sample and channel convolution matrices
for better diagnostic decision, etc. Some other works have focused
on the DCT-domain linear regression of ECG signals, SVD Analysis on
reduced 3-lead ECG data, the quantification of diagnostic
information on ECG signal, a compressed sensing approach with
application in MRI, learning aided image de-noising for medical
applications, etc. Some works have dealt with application of audio
fingerprinting for multi-lingual Indian song retrieval,
semi-automatic approach to segmentation and the marking of pitch
contours for prosodic analysis, semiautomatic syllable labeling for
Assamese language, stressed speech recognition, handwriting
recognition in Assamese script, speaker verification considering
the effect of session variability and the block matching for motion
estimation, etc. The primary objective of the present volume is to
prepare a document for dissemination of and discussion on emerging
areas of research in computation and communication as aimed by WACC
2014. We hope that the volume will serve as a reference book for
researchers in these areas.
The book discusses intelligent system design using soft computing
and similar systems and their interdisciplinary applications. It
also focuses on the recent trends to use soft computing as a
versatile tool for designing a host of decision support systems.
The present volume is a compilation of research work in
computation, communication, vision sciences, device design,
fabrication, upcoming materials and related process design, etc. It
is derived out of selected manuscripts submitted to the 2014
National Workshop on Advances in Communication and Computing (WACC
2014), Assam Engineering College, Guwahati, Assam, India which is
emerging out to be a premier platform for discussion and
dissemination of knowhow in this part of the world. The papers
included in the volume are indicative of the recent thrust in
computation, communications and emerging technologies. Certain
recent advances in ZnO nanostructures for alternate energy
generation provide emerging insights into an area that has promises
for the energy sector including conservation and green technology.
Similarly, scholarly contributions have focused on malware
detection and related issues. Several contributions have focused on
biomedical aspects including contributions related to cancer
detection using active learning, application of clinical
information in MECG using sample and channel convolution matrices
for better diagnostic decision, etc. Some other works have focused
on the DCT-domain linear regression of ECG signals, SVD Analysis on
reduced 3-lead ECG data, the quantification of diagnostic
information on ECG signal, a compressed sensing approach with
application in MRI, learning aided image de-noising for medical
applications, etc. Some works have dealt with application of audio
fingerprinting for multi-lingual Indian song retrieval,
semi-automatic approach to segmentation and the marking of pitch
contours for prosodic analysis, semiautomatic syllable labeling for
Assamese language, stressed speech recognition, handwriting
recognition in Assamese script, speaker verification considering
the effect of session variability and the block matching for motion
estimation, etc. The primary objective of the present volume is to
prepare a document for dissemination of and discussion on emerging
areas of research in computation and communication as aimed by WACC
2014. We hope that the volume will serve as a reference book for
researchers in these areas.
It is a compilation of research works related to intelligent and
emerging system design using a range of tools including
soft-computation. The book includes reviews, actual designs,
research works, discussion and experimental results related to
works in the areas of communication, computation, vision sciences,
bio-inspired system design, social dynamic, related process design,
etc. The audience of this book is expected to be researchers who
deal with intelligent and emerging system design through
mathematical and computational modeling and experimental designs.
Specifically, audiences that are broadly involved in the domains of
electronics and communication, electrical engineering, mathematics,
computer science, other applied informatics domains and related
areas will find the book interesting. The works included in the
book broadly covers all areas of Electronics and Communication
Engineering and Technology, Soft-computational Applications, Human
Computer Interactive Designs and Social and Economic Dynamics. The
works included in the volume have been grouped into Communication,
Biomedical and Social Science, HCI and Bio-inspired System Design,
Speech Processing and Review totaling sixteen contributions.
The book discusses intelligent system design using soft computing
and similar systems and their interdisciplinary applications. It
also focuses on the recent trends to use soft computing as a
versatile tool for designing a host of decision support systems.
The book reports two approaches of implementation of the essential
components of a Digital Phase Locked Loop based system for dealing
with wireless channels showing Nakagami-m fading. It is mostly
observed in mobile communication. In the first approach, the
structure of a Digital phase locked loop (DPLL) based on Zero
Crossing (ZC) algorithm is proposed. In a modified form, the
structure of a DPLL based systems for dealing with Nakagami-m
fading based on Least Square Polynomial Fitting Filter is proposed,
which operates at moderate sampling frequencies. A sixth order
Least Square Polynomial Fitting (LSPF) block and Roots Approximator
(RA) for better phase-frequency detection has been implemented as a
replacement of Phase Frequency Detector (PFD) and Loop Filter (LF)
of a traditional DPLL, which has helped to attain optimum
performance of DPLL. The results of simulation of the proposed DPLL
with Nakagami-m fading and QPSK modulation is discussed in detail
which shows that the proposed method provides better performance
than existing systems of similar type.
Intelligent systems and related designs have become important
instruments leading to profound innovations in automated control
and interaction with computers and machines. Such systems depend
upon established methods and tools for solving complex learning and
decision-making problems under uncertain and continuously varying
conditions. Intelligent Applications for Heterogeneous System
Modeling and Design examines the latest developments in intelligent
system engineering being used across industries with an emphasis on
transportation, aviation, and medicine. Focusing on the latest
trends in artificial intelligence, systems design and testing, and
related topic areas, this publication is designed for use by
engineers, IT specialists, academicians, and graduate-level
students.
Assamese is an important language with its own uniqueness
concentrated primarily among a population of around 30 million in
the North Eastern part of India. The work focuses on designing an
optimal feature extraction block and a few ANN architectures so
that the performance of the Speech Recognition System can be
improved. The key part of the work is related to certain signal
processing operations including adaptive filtering for designing of
a set of speech corpus of Assamese numerals recorded with gender
and mood variation. The work carried out with multiple ANN based
architectures provides important insights to the development of
language - specific speech recognition tools. Experiments work
carried out in this connection is reported here in this work so as
to formulate a rudimentary platform for speech corpus generation
using adaptive LMS filters and LPC cepstrum, as a part of an ANN
based Speech Recognition System exclusively designed to recognize
numerals of Assamese.
The relentless advances in all areas of information and
communication technology, intelligent systems, and related domains
have continued to drive innovative research. Most of these works
have attempted to contribute in some form towards improving human
life in general and have become indispensable elements of our
day-to-day lives. The evolution continues at an accelerated pace
while the world faces innumerable challenges and rapid advances in
artificial intelligence, wireless communication, sensors, cloud and
edge computing, and biomedical sciences. These advances must be
documented and studied further in order to ensure society's
continual development. The Handbook of Research on Evolving Designs
and Innovation in ICT and Intelligent Systems for Real-World
Applications disseminates details of works undertaken by various
groups of researchers in emerging areas related to information and
communication technology, electronics engineering, intelligent
systems, and allied disciplines with real-world applications.
Covering a wide range of topics such as augmented reality and
wireless sensor networks, this major reference work is ideal for
industry professionals, researchers, scholars, practitioners,
academicians, engineers, instructors, and students.
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