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Krishna Kumar Mohbey

dblp:221/7101 · DBLP profile ↗
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9ranked-venue papers
0as first author
9since 2021 · last 2026
0000-0002-7566-0703ORCID · verified

Domains — the database's venue-derived domains; a paper can count in several

Graphics, computer vision, multimedia, augmented reality and games · 4 · 4 since 2021Databases, data management, data science and information retrieval · 2 · 2 since 2021Artificial intelligence and machine learning · 1 · 1 since 2021Systems, architecture and hardware · 1 · 1 since 2021Applied, interdisciplinary, general and emerging computing · 1 · 1 since 2021

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Databases, data mining, and information retrieval
1 paper
Data mining · 100%
Computer architecture, parallel and distributed computing, and storage systems
1 paper
Distributed systems · 100%

Topics — the 3 heaviest of 3, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Data mining › pattern mining › utility mining
high utility pattern mining
0.712023
A Utility-Based Distributed Pattern Mining Algorithm With Reduced Shuffle Overhead · IEEE Trans. Parallel Distributed Syst. 2023
Distributed systems › communication optimization
communication overhead reduction
0.712023
A Utility-Based Distributed Pattern Mining Algorithm With Reduced Shuffle Overhead · IEEE Trans. Parallel Distributed Syst. 2023
Data mining › big data analytics
large-scale data mining
0.212023
A Utility-Based Distributed Pattern Mining Algorithm With Reduced Shuffle Overhead · IEEE Trans. Parallel Distributed Syst. 2023

Methods — techniques the papers use, named apart from their topics

search space division · 1.3data parallelism · 1.3RDD operations · 1.3
YearPublicationVenuePosition
2026 TA-MUW-VD: Time augmented meta-utility weighted voronoi decomposition for cold-start POI recommendation
Malika Acharya, Krishna Kumar Mohbey
Knowl. Inf. Syst.2
2026 Group POI recommendations optimization in multi-agent context-aware environment
Malika Acharya, Krishna Kumar Mohbey
World Wide Web (WWW)2
2025 Time-aware cross-domain point-of-interest recommendation in social networks
Malika Acharya, Krishna Kumar Mohbey
Eng. Appl. Artif. Intell.2
2025 Exploring the evolution, progress, and future of point-of-interest recommendation over location-based social network: a comprehensive review
Malika Acharya, Krishna Kumar Mohbey
GeoInformatica2
2025 FSTL-SA: few-shot transfer learning for sentiment analysis from facial expressions
Gaurav Meena, Krishna Kumar Mohbey, K. Lokesh
Multim. Tools Appl.2
2025 Mitigating class imbalance in heart disease detection with machine learning
Arvind Pandey, Borge Akshay Shivaji, Malika Acharya, Krishna Kumar Mohbey
Multim. Tools Appl.4
2024 Identifying emotions from facial expressions using a deep convolutional neural network-based approach
Gaurav Meena, Krishna Kumar Mohbey, Ajay Indian, Mohammad Zubair Khan
Multim. Tools Appl.2
2024 Monkeypox recognition and prediction from visuals using deep transfer learning-based neural networks
Gaurav Meena, Krishna Kumar Mohbey
Multim. Tools Appl.2
2023 A Utility-Based Distributed Pattern Mining Algorithm With Reduced Shuffle Overhead
abstract
With the arrival of the current digital era and the advancement of information transmission technologies, there has been an unprecedented rise in data. Efficient extraction of useful information from the volumes of data has garnered growing interest from academics and the industry. Data mining research focuses on finding utility patterns in large datasets. But the inherent complications like frequent scans, creation of substantial candidate sets, etc. plague the mining process for large datasets. Distributive architecture-based approaches also prove inefficacious due to high communication overhead over iterations. High communication cost over data exchange both locally and remotely further aggravates the situation. We propose a Communication Cost Effective Utility-based Pattern Mining (CEUPM) algorithm based on the Spark framework to address this issue. Spark accelerates iterative scanning by storing scanned datasets in a memory abstraction called resilient distributed datasets (RDD). RDD operations need a redistribution of data among cluster nodes during processing. To minimize the communication cost incurred during the shuffle process, we adopt a search space division strategy based on data parallelism for a fair and effective task allocation across cluster nodes. Communication overhead is incurred during this redistribution or shuffle process while minimizing costs. Experimental results in four real datasets demonstrate that CEUPM considerably reduces shuffling overhead and outperforms other existing methods in terms of memory usage, communication cost, execution time, and scalability.
Krishna Kumar Mohbey
IEEE Trans. Parallel Distributed Syst.2