Harsh Kumar Verma
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View article: Optimization of Power and Latency of Medium Access Control Protocol of Wireless Sensor Network
Optimization of Power and Latency of Medium Access Control Protocol of Wireless Sensor Network Open
In wireless sensor networks (WSNs) used for continuous surveillance, a problem for monitoring the more critical data being transmitted infrequently is the extreme challenge of energy usage and latency requirements. Current MAC protocols of…
View article: Role of remote sensing and geotechnical studies in assessing the landslide vulnerability in the Chamoli region of Uttarakhand, India
Role of remote sensing and geotechnical studies in assessing the landslide vulnerability in the Chamoli region of Uttarakhand, India Open
Landslides are the most common of all natural hazards. Climatic changes, increasing population, unplanned urbanisation and increasing connectivity to the hilly regions are the prime contributors to landslides. Chamoli, the second largest d…
View article: Infrared Based Vein Detection: Comprehensive Review
Infrared Based Vein Detection: Comprehensive Review Open
View article: Hybrid Data Integrity Verification for Real-Time IoT Systems Using AEAD and VRF with ECDSA
Hybrid Data Integrity Verification for Real-Time IoT Systems Using AEAD and VRF with ECDSA Open
With the rapid growth of the Internet of Things (IoT), maintaining data integrity, confidentiality, and authentication is now an imperative challenge. Most conventional cryptographic solutions cannot satisfy the specific constraints of IoT…
View article: Real-Time Convolutional Neural Networks for Emotion and Gender Classification
Real-Time Convolutional Neural Networks for Emotion and Gender Classification Open
Emotion and gender recognition are important areas of research in the field of computer vision and human-computer interaction. The proposed CNN architecture is designed to extract features from facial images and classify them into six basi…
View article: COMPARATIVE ANALYSIS OF MACHINE LEARNING ALGORITHMS IN PNEUMONIA DETECTION
COMPARATIVE ANALYSIS OF MACHINE LEARNING ALGORITHMS IN PNEUMONIA DETECTION Open
View article: OGC P31 On the role of Cytosponge for Barrett’s surveillance: assessment of viability and safety of this new technology
OGC P31 On the role of Cytosponge for Barrett’s surveillance: assessment of viability and safety of this new technology Open
Background Barrett’s Oesophagus is a pre-malignant change where the normal stratified squamous epithelium is replaced by intestinal columnar epithelium. Current guidance produced by the British Society of Gastroenterologists describes 'gol…
View article: OGBN P23 Diagnosing and mapping Barrett's oesophagus: a need to be better
OGBN P23 Diagnosing and mapping Barrett's oesophagus: a need to be better Open
Background The diagnosis of Barrett's oesophagus is made by endoscopic assessment of the oesophageal epithelium and histopathological confirmation of intestinal metaplasia on oesophageal biopsies. There are clear standards for the diagnosi…
View article: ThTP2.2 Correlation between conventional endoscopic and histopathological diagnosis of Barrett’s oesophagus
ThTP2.2 Correlation between conventional endoscopic and histopathological diagnosis of Barrett’s oesophagus Open
Introduction The diagnosis of Barrett’s oesophagus is currently made with a combination of endoscopic appearances and presence of intestinal metaplasia (IM) on oesophageal biopsies. There have been minimum endoscopy and pathology reporting…
View article: BJS 3 On the use of Cytosponge as a tool to manage the burden of Barrett’s surveillance
BJS 3 On the use of Cytosponge as a tool to manage the burden of Barrett’s surveillance Open
Introduction After the Covid pandemic, a backlog of over a million endoscopies built up in the UK. Many patients with Barrett’s oesophagus did not receive surveillance within recommended time frames as Barrett’s surveillance endoscopies ta…
View article: ThTP2.5 Diagnosis of intestinal metaplasia (IM) in the surveillance of Barrett’s oesophagus – a comparison between Cytosponge and endoscopic biopsy
ThTP2.5 Diagnosis of intestinal metaplasia (IM) in the surveillance of Barrett’s oesophagus – a comparison between Cytosponge and endoscopic biopsy Open
Introduction Regular endoscopy with oesophageal biopsies is recommended for the surveillance of Barrett’s oesophagus. Intestinal metaplasia (of all subtypes) carries the highest risk of progression to dysplasia and adenocarcinoma; thus, it…
View article: Comparing and combining some popular NER approaches on Biomedical tasks
Comparing and combining some popular NER approaches on Biomedical tasks Open
We compare three simple and popular approaches for NER: 1) SEQ (sequence-labeling with a linear token classifier) 2) SeqCRF (sequence-labeling with Conditional Random Fields), and 3) SpanPred (span-prediction with boundary token embeddings…
View article: CLaC at SemEval-2023 Task 2: Comparing Span-Prediction and Sequence-Labeling approaches for NER
CLaC at SemEval-2023 Task 2: Comparing Span-Prediction and Sequence-Labeling approaches for NER Open
This paper summarizes the CLaC submission for the MultiCoNER 2 task which concerns the recognition of complex, fine-grained named entities. We compare two popular approaches for NER, namely Sequence Labeling and Span Prediction. We find th…
View article: Comparing and combining some popular NER approaches on Biomedical tasks
Comparing and combining some popular NER approaches on Biomedical tasks Open
We compare three simple and popular approaches for NER: 1) SEQ (sequence labeling with a linear token classifier) 2) SeqCRF (sequence labeling with Conditional Random Fields), and 3) SpanPred (span prediction with boundary token embeddings…
View article: CLaC at SemEval-2023 Task 2: Comparing Span-Prediction and Sequence-Labeling Approaches for NER
CLaC at SemEval-2023 Task 2: Comparing Span-Prediction and Sequence-Labeling Approaches for NER Open
This paper summarizes the CLaC submission for the MultiCoNER 2 task which concerns the recognition of complex, fine-grained named entities. We compare two popular approaches for NER, namely SequenceLabeling and Span Prediction. We find tha…
View article: Opportunities and Significance of Nanoparticle–DNA Binding in Medical Biotechnology: A Review
Opportunities and Significance of Nanoparticle–DNA Binding in Medical Biotechnology: A Review Open
Bionanotechnology is a budding area that combines engineering and biomedical sciences through the development of new functional systems and devices, especially related to medical use and their applications. DNA nanotechnology is one of the…
View article: CLaCLab at SocialDisNER: Using Medical Gazetteers for Named-Entity Recognition of Disease Mentions in Spanish Tweets
CLaCLab at SocialDisNER: Using Medical Gazetteers for Named-Entity Recognition of Disease Mentions in Spanish Tweets Open
This paper summarizes the CLaC submission for SMM4H 2022 Task 10 which concerns the recognition of diseases mentioned in Spanish tweets. Before classifying each token, we encode each token with a transformer encoder using features from Mul…
View article: User Activity Classification and Domain-Wise Ranking Through Social Interactions
User Activity Classification and Domain-Wise Ranking Through Social Interactions Open
Twitter has gained a significant prevalence among the users across the numerous domains, in the majority of the countries, and among different age groups. It servers a real-time micro-blogging service for communication and opinion sharing.…
View article: Committees
Committees Open
View article: Evolution of VANETS to IoV
Evolution of VANETS to IoV Open
Advancement in wireless communication technology along with the evolution of low power computational devices, have given rise to the Internet of things paradigm. This paradigm is transforming conventional VANETs into Internet-of- vehicles.…
View article: An Intelligent and Energy-Efficient Wireless Body Area Network to Control Coronavirus Outbreak
An Intelligent and Energy-Efficient Wireless Body Area Network to Control Coronavirus Outbreak Open
View article: Evaluating the Impact of Beacon Interval and Neighbor Timeout Timer on the Performance of Geographical Routing in FANETs
Evaluating the Impact of Beacon Interval and Neighbor Timeout Timer on the Performance of Geographical Routing in FANETs Open
Geographical routing provides a robust and scalable routing solution for Flying Ad Hoc Networks (FANETs).In this, the reliability of forwarding decisions depends on the accuracy of the position information of neighboring nodes stored in th…
View article: Evolution of VANETS to IoV: Applications and Challenges
Evolution of VANETS to IoV: Applications and Challenges Open
Advancement in wireless communication technology along with the evolution of low power computational devices, have given rise to the Internet of things paradigm. This paradigm is transforming conventional VANETs into Internet-of- vehicles.…
View article: Investigation of Effect of Phytoconstituents Aloe Emodin and Quercetin on Bioavailability of Albendazole
Investigation of Effect of Phytoconstituents Aloe Emodin and Quercetin on Bioavailability of Albendazole Open
Background/Aim: Albendazole is a drug with benzimidazole nucleus and is poorly absorbed from the gastrointestinal tract due to its low aqueous solubility. The objective of present work was to study the effect of two phytoconstituents aloe …
View article: Lengthening of average path length in social networks due to the effect of community structure
Lengthening of average path length in social networks due to the effect of community structure Open
Community structure is a common phenomenon observed in various social networks. In this work, a novel community detection algorithm is proposed by estimating the effect of community structure on the average path length of a network. The Er…
View article: Rethinking Evaluation Methodology for Audio-to-Score Alignment
Rethinking Evaluation Methodology for Audio-to-Score Alignment Open
This paper offers a precise, formal definition of an audio-to-score alignment. While the concept of an alignment is intuitively grasped, this precision affords us new insight into the evaluation of audio-to-score alignment algorithms. Moti…
View article: Performance and evaluation of energy optimization techniques for wireless body area networks
Performance and evaluation of energy optimization techniques for wireless body area networks Open
View article: Effective Parallel Processing Social Media Analytics Framework
Effective Parallel Processing Social Media Analytics Framework Open
The widespread adoption of opinion mining and sentiment analysis in higher cognitive processes encourages the need for real-time processing of social media data to capture insights about user's sentiment polarity, user’s opinion, and curre…
View article: AHP–neutrosophic decision model for selection of relay node in wireless body area network
AHP–neutrosophic decision model for selection of relay node in wireless body area network Open
The medical health systems empowered by wireless body area networks (WBANs) are becoming a reliable technology with unmatched facilities for personalised health monitoring and managing real‐time health issues. A WBAN is primarily composed …
View article: Dual Steganography Approach Using 3D Playfair Cipher and Pixel Value Differencing Method
Dual Steganography Approach Using 3D Playfair Cipher and Pixel Value Differencing Method Open