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288 results on '"Das, Debashis"'

1. MDFIDNet: Multi-domain Feature Integration Denoising Network

Author

Das, Debashis, Maji, Suman Kumar, Goos, Gerhard, Series Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Antonacopoulos, Apostolos, editor, Chaudhuri, Subhasis, editor, Chellappa, Rama, editor, Liu, Cheng-Lin, editor, Bhattacharya, Saumik, editor, and Pal, Umapada, editor

Published
2025
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2. Use of Federated Learning and Blockchain towards Securing Financial Services

Author

Chatterjee, Pushpita, Das, Debashis, and Rawat, Danda B

Subjects
Computer Science - Cryptography and Security, Computer Science - Artificial Intelligence
Abstract

In recent days, the proliferation of several existing and new cyber-attacks pose an axiomatic threat to the stability of financial services. It is hard to predict the nature of attacks that can trigger a serious financial crisis. The unprecedented digital transformation to financial services has been accelerated during the COVID-19 pandemic and it is still ongoing. Attackers are taking advantage of this transformation and pose a new global threat to financial stability and integrity. Many large organizations are switching from centralized finance (CeFi) to decentralized finance (DeFi) because decentralized finance has many advantages. Blockchain can bring big and far-reaching effects on the trustworthiness, safety, accessibility, cost-effectiveness, and openness of the financial sector. The present paper gives an in-depth look at how blockchain and federated learning (FL) are used in financial services. It starts with an overview of recent developments in both use cases. This paper explores and discusses existing financial service vulnerabilities, potential threats, and consequent risks. So, we explain the problems that can be fixed in financial services and how blockchain and FL could help solve them. These problems include data protection, storage optimization, and making more money in financial services. We looked at many blockchain-enabled FL methods and came up with some possible solutions that could be used in financial services to solve several challenges like cost-effectiveness, automation, and security control. Finally, we point out some future directions at the end of this study.

Published
2023

4. Synthetic Fingerprint Generation: Bridging the Gap Between Privacy and Security with Variational Auto-Encoders

Author

Maiti, Diptadip, Basak, Madhuchhanda, Das, Debashis, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Bansal, Jagdish Chand, editor, Borah, Samarjeet, editor, Hussain, Shahid, editor, and Salhi, Said, editor

Published
2024
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6. Fingerprint-Based Asymmetric Bio-Cryptographic Key Generation Using Convolution Network

Author

Maiti, Diptadip, Basak, Madhuchhanda, Das, Debashis, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Kumar, Sandeep, editor, Balachandran, K., editor, Kim, Joong Hoon, editor, and Bansal, Jagdish Chand, editor

Published
2024
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7. Blockchain-Enabled IoV Framework for Establishing Automated Communication Using Smart Contract

Author

Chakraborty, Rakhi, Dasgupta, Kousik, Das, Debashis, Banerjee, Sourav, Ghosh, Uttam, Filipe, Joaquim, Editorial Board Member, Ghosh, Ashish, Editorial Board Member, Prates, Raquel Oliveira, Editorial Board Member, Zhou, Lizhu, Editorial Board Member, Dasgupta, Kousik, editor, Mukhopadhyay, Somnath, editor, Mandal, Jyotsna K., editor, and Dutta, Paramartha, editor

Published
2024
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8. Federated Edge-Cloud Framework for Heart Disease Risk Prediction Using Blockchain

Author

Ghosh, Uttam, Das, Debashis, Chatterjee, Pushpita, Shillingford, Nadine, Rannenberg, Kai, Editor-in-Chief, Soares Barbosa, Luís, Editorial Board Member, Goedicke, Michael, Editorial Board Member, Tatnall, Arthur, Editorial Board Member, Neuhold, Erich J., Editorial Board Member, Stiller, Burkhard, Editorial Board Member, Stettner, Lukasz, Editorial Board Member, Pries-Heje, Jan, Editorial Board Member, Kreps, David, Editorial Board Member, Rettberg, Achim, Editorial Board Member, Furnell, Steven, Editorial Board Member, Mercier-Laurent, Eunika, Editorial Board Member, Winckler, Marco, Editorial Board Member, Malaka, Rainer, Editorial Board Member, Puthal, Deepak, editor, Mohanty, Saraju, editor, and Choi, Baek-Young, editor

Published
2024
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9. EHR Security and Privacy Aspects: A Systematic Review

Author

Banerjee, Sourav, Barik, Sudip, Das, Debashis, Ghosh, Uttam, Rannenberg, Kai, Editor-in-Chief, Soares Barbosa, Luís, Editorial Board Member, Goedicke, Michael, Editorial Board Member, Tatnall, Arthur, Editorial Board Member, Neuhold, Erich J., Editorial Board Member, Stiller, Burkhard, Editorial Board Member, Stettner, Lukasz, Editorial Board Member, Pries-Heje, Jan, Editorial Board Member, Kreps, David, Editorial Board Member, Rettberg, Achim, Editorial Board Member, Furnell, Steven, Editorial Board Member, Mercier-Laurent, Eunika, Editorial Board Member, Winckler, Marco, Editorial Board Member, Malaka, Rainer, Editorial Board Member, Puthal, Deepak, editor, Mohanty, Saraju, editor, and Choi, Baek-Young, editor

Published
2024
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13. Higher energy modes of Fractional quantum Hall Effect

Author

Das, Debashis, Indra, Moumita, and Majumder, Dwipesh

Subjects
Condensed Matter - Strongly Correlated Electrons, Condensed Matter - Mesoscale and Nanoscale Physics
Abstract

We have calculated the energy spectra for almost all the filling fractions in the Jain series low energy fundamental mode as well as higher energy modes using composite fermion theory. The nature of the low energy mode and higher energy mode is nearly identical to the roton mode. We have observed that, these series of filling fractions $\nu=\frac{n}{2pn+1}$ possess $n$ number of roton minima in their higher energy mode., Comment: 9 pages, 3 figures

Published
2022
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17. Federated Learning Assisted Covid-19 Detection Model

Author

Banerjee, Sourav, Barik, Sudip, Das, Debashis, Ghosh, Uttam, Debnath, Narayan C., Xhafa, Fatos, Series Editor, Hassanien, AboulElla, editor, Rizk, Rawya Y., editor, Pamucar, Dragan, editor, Darwish, Ashraf, editor, and Chang, Kuo-Chi, editor

Published
2023
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18. Gender and Hand Identification Based on Dactyloscopy Using Deep Convolutional Neural Network

Author

Maiti, Diptadip, Das, Debashis, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Das, Asit Kumar, editor, Nayak, Janmenjoy, editor, Naik, Bighnaraj, editor, Vimal, S., editor, and Pelusi, Danilo, editor

Published
2023
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19. A Blockchain Enabled Trusted Public Distribution Management System Using Smart Contract

Author

Roy, Rajdeep, Haldar, Paranjay, Das, Debashis, Banerjee, Sourav, Biswas, Utpal, Filipe, Joaquim, Editorial Board Member, Ghosh, Ashish, Editorial Board Member, Prates, Raquel Oliveira, Editorial Board Member, Zhou, Lizhu, Editorial Board Member, Ortiz-Rodríguez, Fernando, editor, Tiwari, Sanju, editor, Sicilia, Miguel-Angel, editor, and Nikiforova, Anastasija, editor

Published
2022
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20. Design of a Secure Blockchain-Based Toll-Tax Collection System

Author

Das, Debashis, Banerjee, Sourav, Biswas, Utpal, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Sharma, Devendra Kumar, editor, Peng, Sheng-Lung, editor, Sharma, Rohit, editor, and Zaitsev, Dmitry A., editor

Published
2022
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21. A Combined Experimental/Finite Element Model Analysis on Compressive Behavior of Tamarind Pod Shell Filler Reinforced Composites

Author

Goudar, Santosha, Jain, Ravi Kant, Das, Debashis, Cavas-Martínez, Francisco, Series Editor, Chaari, Fakher, Series Editor, Gherardini, Francesco, Series Editor, Haddar, Mohamed, Series Editor, Ivanov, Vitalii, Series Editor, Kwon, Young W., Series Editor, Trojanowska, Justyna, Series Editor, di Mare, Francesca, Series Editor, Kumar, Rajeev, editor, Chauhan, Vishal S., editor, Talha, Mohammad, editor, and Pathak, Himanshu, editor

Published
2022
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23. Study of partially polarized fractional quantum Hall states

Author

Indra, Moumita, Das, Debashis, and Majumder, Dwipesh

Subjects
Condensed Matter - Mesoscale and Nanoscale Physics
Abstract

We have studied the partially spin-polarized fractional quantum Hall states using Chern Simon's theory and plasma picture proposed by Halperin. Using these theoretical techniques we have tried to find the stable polarized states of different filling fractions observed in experiments. We have calculated the ground state energies of those states and also pair correlation function. We have described the nature of the states by the behaviour of this quantity. In our study, we have seen that the partially polarized states, which do not fit with Jain's composite fermion description are basically the mixed state of up-spin liquid phase and down-spin solid phase.

Published
2018
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24. Roton minimum at $\nu=1/2$ filled fractional quantum Hall effect of Bose particles

Author

Das, Debashis, Sahu, Saswata, and Majumder, Dwipesh

Subjects
Condensed Matter - Mesoscale and Nanoscale Physics
Abstract

We have studied the collective excitation of fractional quantum Hall effect (FQHE) in the rotating Bose-Einstein condensate (BEC) using CF theory at the filling fraction $\nu=1/2$. The roton type of excitation in the FQHE of electron system is established over the years for all the filling fraction, whereas the collective excitation at $\nu=1/2$ filling fraction in the rotating BEC shows no roton minimum. We have investigated this using composite fermion theory with the P$\ddot{o}$schl-Teller interaction potential between the particles. We have seen that the long range interaction will give the roton, whereas short range interaction gives no roton minimum.

Published
2018
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29. Outbreak of COVID-19: A Detailed Overview and Its Consequences

Author

Shivalkar, Saurabh, Pingali, M. Shivapriya, Verma, Arushi, Singh, Anirudh, Singh, Vishal, Paital, Biswaranjan, Das, Debashis, Varadwaj, Pritish Kumar, Samanta, Sintu Kumar, Crusio, Wim E., Series Editor, Dong, Haidong, Series Editor, Radeke, Heinfried H., Series Editor, Rezaei, Nima, Series Editor, Steinlein, Ortrud, Series Editor, Xiao, Junjie, Series Editor, Asea, Alexzander A. A., editor, and Kaur, Punit, editor

Published
2021
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33. An international genome-wide meta-analysis of primary biliary cholangitis: Novel risk loci and candidate drugs

Author

Siminovitch, Katherine A., Hirschfield, Gideon M., Mason, Andrew, Vincent, Catherine, Xie, Gang, Zhang, Jinyi, Tang, Ruqi, Ma, Xiong, Li, Zhiqiang, Shi, Yongyong, Affronti, Andrea, Almasio, Piero L., Alvaro, Domenico, Andreone, Pietro, Andriulli, Angelo, Azzaroli, Francesco, Battezzati, Pier Maria, Benedetti, Antonio, Bragazzi, MariaConsiglia, Brunetto, Maurizia, Bruno, Savino, Calvaruso, Vincenza, Cardinale, Vincenzo, Casella, Giovanni, Cazzagon, Nora, Ciaccio, Antonio, Coco, Barbara, Colli, Agostino, Colloredo, Guido, Colombo, Massimo, Colombo, Silvia, Cristoferi, Laura, Cursaro, Carmela, Crocè, Lory Saveria, Crosignani, Andrea, D’Amato, Daphne, Donato, Francesca, Elia, Gianfranco, Fabris, Luca, Fagiuoli, Stefano, Ferrari, Carlo, Floreani, Annarosa, Galli, Andrea, Giannini, Edoardo, Grattagliano, Ignazio, Lampertico, Pietro, Lleo, Ana, Malinverno, Federica, Mancuso, Clara, Marra, Fabio, Marzioni, Marco, Massironi, Sara, Mattalia, Alberto, Miele, Luca, Milani, Chiara, Morini, Lorenzo, Morisco, Filomena, Muratori, Luigi, Muratori, Paolo, Niro, Grazia A., O’Donnell, Sarah, Picciotto, Antonio, Portincasa, Piero, Rigamonti, Cristina, Ronca, Vincenzo, Rosina, Floriano, Spinzi, Giancarlo, Strazzabosco, Mario, Tarocchi, Mirko, Tiribelli, Claudio, Toniutto, Pierluigi, Valenti, Luca, Vinci, Maria, Zuin, Massimo, Nakamura, Hitomi, Abiru, Seigo, Nagaoka, Shinya, Komori, Atsumasa, Yatsuhashi, Hiroshi, Ishibashi, Hiromi, Ito, Masahiro, Migita, Kiyoshi, Ohira, Hiromasa, Katsushima, Shinji, Naganuma, Atsushi, Sugi, Kazuhiro, Komatsu, Tatsuji, Mannami, Tomohiko, Matsushita, Kouki, Yoshizawa, Kaname, Makita, Fujio, Nikami, Toshiki, Nishimura, Hideo, Kouno, Hiroshi, Kouno, Hirotaka, Ota, Hajime, Komura, Takuya, Nakamura, Yoko, Shimada, Masaaki, Hirashima, Noboru, Komeda, Toshiki, Ario, Keisuke, Nakamuta, Makoto, Yamashita, Tsutomu, Furuta, Kiyoshi, Kikuchi, Masahiro, Naeshiro, Noriaki, Takahashi, Hironao, Mano, Yutaka, Tsunematsu, Seiji, Yabuuchi, Iwao, Shimada, Yusuke, Yamauchi, Kazuhiko, Sugimoto, Rie, Sakai, Hironori, Mita, Eiji, Koda, Masaharu, Tsuruta, Satoru, Kamitsukasa, Hiroshi, Sato, Takeaki, Masaki, Naohiko, Kobata, Tatsuro, Fukushima, Nobuyoshi, Ohara, Yukio, Muro, Toyokichi, Takesaki, Eiichi, Takaki, Hitoshi, Yamamoto, Tetsuo, Kato, Michio, Nagaoki, Yuko, Hayashi, Shigeki, Ishida, Jinya, Watanabe, Yukio, Kobayashi, Masakazu, Koga, Michiaki, Saoshiro, Takeo, Yagura, Michiyasu, Hirata, Keisuke, Tanaka, Atsushu, Takikawa, Hajime, Zeniya, Mikio, Abe, Masanori, Onji, Morikazu, Kaneko, Shuichi, Honda, Masao, Arai, Kuniaki, Arinaga-Hino, Teruko, Hashimoto, Etsuko, Taniai, Makiko, Umemura, Takeji, Joshita, Satoru, Nakao, Kazuhiko, Ichikawa, Tatsuki, Shibata, Hidetaka, Yamagiwa, Satoshi, Seike, Masataka, Honda, Koichi, Sakisaka, Shotaro, Takeyama, Yasuaki, Harada, Masaru, Senju, Michio, Yokosuka, Osamu, Kanda, Tatsuo, Ueno, Yoshiyuki, Kikuchi, Kentaro, Ebinuma, Hirotoshi, Himoto, Takashi, Yasunami, Michio, Murata, Kazumoto, Mizokami, Masashi, Kawata, Kazuhito, Shimoda, Shinji, Miyake, Yasuhiro, Takaki, Akinobu, Yamamoto, Kazuhide, Hirano, Katsuji, Ichida, Takafumi, Ido, Akio, Tsubouchi, Hirohito, Chayama, Kazuaki, Harada, Kenichi, Nakanuma, Yasuni, Maehara, Yoshihiko, Taketomi, Akinobu, Shirabe, Ken, Soejima, Yuji, Mori, Akira, Yagi, Shintaro, Uemoto, Shinji, H, Egawa, Tanaka, Tomohiro, Yamashiki, Noriyo, Tamura, Sumito, Sugawara, Yasuhiro, Kokudo, Norihiro, Juran, Brian D., Atkinson, Elizabeth J., Cheung, Angela, de Andrade, Mariza, Lazaridis, Konstantinos N., Chalasani, Naga, Luketic, Vel, Odin, Joseph, Chopra, Kapil, Baras, Aris, Horowitz, Julie, Abecasis, Goncalo, Cantor, Michael, Coppola, Giovanni, Economides, Aris, Lotta, Luca A., Overton, John D., Reid, Jeffrey G., Shuldiner, Alan, Beechert, Christina, Forsythe, Caitlin, Fuller, Erin D., Gu, Zhenhua, Lattari, Michael, Lopez, Alexander, Schleicher, Thomas D., Padilla, Maria Sotiropoulos, Toledo, Karina, Widom, Louis, Wolf, Sarah E., Pradhan, Manasi, Manoochehri, Kia, Ulloa, Ricardo H., Bai, Xiaodong, Balasubramanian, Suganthi, Barnard, Leland, Blumenfeld, Andrew, Eom, Gisu, Habegger, Lukas, Hawes, Alicia, Khalid, Shareef, Maxwell, Evan K., Salerno, William, Staples, Jeffrey C., Jones, Marcus B., Mitnaul, Lyndon J., Sturgess, Richard, Healey, Christopher, Yeoman, Andrew, Gunasekera, Anton VJ., Kooner, Paul, Kapur, Kapil, Sathyanarayana, V., Kallis, Yiannis, Subhani, Javaid, Harvey, Rory, McCorry, Roger, Rooney, Paul, Ramanaden, David, Evans, Richard, Mathialahan, Thiriloganathan, Gasem, Jaber, Shorrock, Christopher, Bhalme, Mahesh, Southern, Paul, Tibble, Jeremy A., Gorard, David A., Jones, Susan, Mells, George, Mulcahy, Victoria, Srivastava, Brijesh, Foxton, Matthew R., Collins, Carole E., Elphick, David, Karmo, Mazn, Porras-Perez, Francisco, Mendall, Michael, Yapp, Tom, Patel, Minesh, Ede, Roland, Sayer, Joanne, Jupp, James, Fisher, Neil, Carter, Martyn J., Koss, Konrad, Shah, Jayshri, Piotrowicz, Andrzej, Scott, Glyn, Grimley, Charles, Gooding, Ian R., Williams, Simon, Tidbury, Judith, Lim, Guan, Cheent, Kuldeep, Levi, Sass, Mansour, Dina, Beckley, Matilda, Hollywood, Coral, Wong, Terry, Marley, Richard, Ramage, John, Gordon, Harriet M., Ridpath, Jo, Ngatchu, Theodore, Bob Grover, Vijay Paul, Shidrawi, Ray G., Abouda, George, Corless, L., Narain, Mark, Rees, Ian, Brown, Ashley, Taylor-Robinson, Simon, Wilkins, Joy, Grellier, Leonie, Banim, Paul, Das, Debasish, Heneghan, Michael A., Curtis, Howard, Matthews, Helen C., Mohammed, Faiyaz, Aldersley, Mark, Srirajaskanthan, Raj, Walker, Giles, McNair, Alistair, Sharif, Amar, Sen, Sambit, Bird, George, Prince, Martin I., Prasad, Geeta, Kitchen, Paul, Barnardo, Adrian, Oza, Chirag, Sivaramakrishnan, Nurani N., Gupta, Prakash, Shah, Amir, Evans, Chris DJ., Saha, Subrata, Pollock, Katharine, Bramley, Peter, Mukhopadhya, Ashis, Barclay, Stephen T., McDonald, Natasha, Bathgate, Andrew J., Palmer, Kelvin, Dillon, John F., Rushbrook, Simon M., Przemioslo, Robert, McDonald, Chris, Millar, Andrew, Tai, Cheh, Mitchell, Stephen, Metcalf, Jane, Shaukat, Syed, Ninkovic, Mary, Shmueli, Udi, Davis, Andrew, Naqvi, Asifabbas, Lee, Tom JW., Ryder, Stephen, Collier, Jane, Klass, Howard, Cramp, Matthew E., Sharer, Nichols, Aspinall, Richard, Ghosh, Deb, Douds, Andrew C., Booth, Jonathan, Williams, Earl, Hussaini, Hyder, Christie, John, Mann, Steven, Thorburn, Douglas, Marshall, Aileen, Patanwala, Imran, Ala, Aftab, Maltby, Julia, Matthew, Ray, Corbett, Chris, Vyas, Sam, Singhal, Saket, Gleeson, Dermot, Misra, Sharat, Butterworth, Jeff, George, Keith, Harding, Tim, Douglass, Andrew, Mitchison, Harriet, Panter, Simon, Shearman, Jeremy, Bray, Gary, Roberts, Michael, Butcher, Graham, Forton, Daniel, Mahmood, Zahid, Cowan, Matthew, Das, Debashis, Ch’ng, Chin Lye, Rahman, Mesbah, Whatley, Gregory C.A., Wesley, Emma, Mandal, Aditya, Jain, Sanjiv, Pereira, Stephen P., Wright, Mark, Trivedi, Palak, Gordon, Fiona H., Unitt, Esther, Palejwala, Altaf, Austin, Andrew, Vemala, Vishwaraj, Grant, Allister, Higham, Andrew D., Brind, Alison, Mathew, Ray, Cox, Mark, Ramakrishnan, Subramaniam, King, Alistair, Whalley, Simon, Fraser, Jocelyn, Thomson, S.J., Bell, Andrew, Wong, Voi Shim, Kia, Richard, Gee, Ian, Keld, Richard, Ransford, Rupert, Gotto, James, Millson, Charles, Cordell, Heather J., Fryett, James J., Ueno, Kazuko, Darlay, Rebecca, Aiba, Yoshihiro, Hitomi, Yuki, Kawashima, Minae, Nishida, Nao, Khor, Seik-Soon, Gervais, Olivier, Kawai, Yosuke, Nagasaki, Masao, Tokunaga, Katsushi, Gerussi, Alessio, Carbone, Marco, Asselta, Rosanna, Ferreira, Manuel A.R., Sun, Dylan, Jones, David E., Flack, Steven, Spicer, Ann, Mulcahy, Victoria L., Byan, Jinyoung, Han, Younghun, Sandford, Richard N., Amos, Christopher I., Seldin, Michael F., Invernizzi, Pietro, Nakamura, Minoru, and Mells, George F.

Published
2021
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38. Rank Based Pixel-Value-Differencing: A Secure Steganographic Approach

Author

Das, Debashis, Basak, Ratan Kumar, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Mandal, Jyotsna Kumar, editor, and Mukhopadhyay, Somnath, editor

Published
2020
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39. A Minutia Detection Approach from Direct Gray-Scale Fingerprint Image Using Hit-or-Miss Transformation

Author

Das, Debashis, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Das, Asit Kumar, editor, Nayak, Janmenjoy, editor, Naik, Bighnaraj, editor, Pati, Soumen Kumar, editor, and Pelusi, Danilo, editor

Published
2020
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40. Comparison of gastric emptying time between breast‐fed and formula milk‐fed infants less than 6 months old, using gastric ultrasound—An observational study

Author

Das, Debashis, primary, Trikha, Anjan, additional, Kaur, Manpreet, additional, Muthiah, Thilaka, additional, Pandey, Ravinder Kumar, additional, Ankalji, Basavraj, additional, Madhusudhan, Kumble Seetharama, additional, Srivastava, Deep Narayan, additional, and Singh, Preet Mohinder, additional

Published
2024
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45. An Approach Towards Analyzing Various VM Allocation Policies in the Domain of Cloud Computing

Author

Das, Debashis, Chanda, Pramit Brata, Biswas, Samit, Banerjee, Sourav, Barbosa, Simone Diniz Junqueira, Editorial Board Member, Filipe, Joaquim, Editorial Board Member, Ghosh, Ashish, Editorial Board Member, Kotenko, Igor, Editorial Board Member, Yuan, Junsong, Editorial Board Member, Zhou, Lizhu, Editorial Board Member, Mandal, Jyotsna Kumar, editor, Mukhopadhyay, Somnath, editor, Dutta, Paramartha, editor, and Dasgupta, Kousik, editor

Published
2019
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47. Steganography Using Adaptive Pixel Value Differencing(APVD) of Gray Images Through Exclusion of Overflow/Underflow

Author

Mandal, J. K. and Das, Debashis

Subjects
Computer Science - Cryptography and Security
Abstract

In a gray scale image the pixel value ranges from 0 to 255. But when we use pixel-value differencing (pvd) method as image steganographic scheme, the pixel values in the stego-image may exceed gray scale range. An adaptive steganography based on modified pixel-value differencing through management of pixel values within the range of gray scale has been proposed in this paper. PVD method is used and check whether the pixel value exceeds the range on embedding. Positions where the pixel exceeds boundary has been marked and a delicate handle is used to keep the value within the range. From the experimental it is seen that the results obtained in proposed method provides with identical payload and visual fidelity of stego-image compared to the pvd method., Comment: 10 pages,3 figures,The Second International Conference on Computer Science, engineering and Applications (CCSEA-2012), Delhi, India. May 2012

Published
2012
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48. Digital Twins and Blockchain Fusion for Security in Metaverse-Driven Consumer Supply Chains

Author

Chatterjee, Pushpita, Das, Debashis, Rawat, Danda B., Ghosh, Uttam, Banerjee, Sourav, and Al-Numay, Mohammed S.

Abstract

In the rapidly growing consumer electronics industry, continuous innovation drives increasing demand for smart devices and advanced gadgets. However, this sector faces changing demands and complex supply chains due to the management of rapid technological advancements and consumer expectations. Seamless communication between suppliers and consumers is essential to optimize production processes, minimize waste, and enhance overall customer satisfaction. In response to these demands, this paper presents a solution that combines Digital Twins (DT) and blockchain to improve security and efficiency in metaverse-inspired consumer-oriented supply chains. Herein, DT is used to represent products in virtual spaces and blockchain secures sensitive information using encryption and access controls. Our objective is to create a transparent, secure, and user-friendly system where consumers and suppliers can interact in real-time to verify product details and access important information of featured tasks like warranties and payment settlement. Smart contracts automates these tasks to make processes faster and more reliable. Through experiments, we tested how well the system maintains product integrity, authenticates transactions, and supports consumer-oriented supply chain (CSC) operations. Comparative analysis shows that our approach improves security, performance, and scalability over existing methods. Furthermore, the proposed system not only enhances security, trust, and transparency in CSC but also sets a higher standard for consumer demands and satisfaction. The findings point to the potential solution for future innovations in metaverse-driven CSC management systems.

Published
2024
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