Priority Based Routing and Wavelength Assignment With Traffic Grooming for Optical Networks. - Bijoy Chand Chatterjee; Nityananda Sarma; Partha Pratim Sahu (JOCN, 2012)

Performance evaluation of spectrum allocation policies for elastic optical networks. - Bijoy Chand Chatterjee; Eiji Oki (ICTON, 2015)

Performance evaluation of span power control scheme for fast optical lightpath provisioning in multi-core fiber networks. - Eiji Oki; Bijoy Chand Chatterjee; Yamini Jayabal; Satoru Okamoto; Naoaki Yamanaka; Andrea Fumagalli (ICTON, 2015)

A subcarrier-slot partition scheme with first-last fit spectrum allocation for elastic optical networks. - Waya Fadini; Bijoy Chand Chatterjee; Eiji Oki (Comput. Networks, 2015)

Routing and Spectrum Allocation in Elastic Optical Networks: A Tutorial. - Bijoy Chand Chatterjee; Nityananda Sarma; Eiji Oki (IEEE Commun. Surv. Tutorials, 2015)

Computational time complexity of allocation problem for distributed servers in real-time applications. - Seydou Ba; Akio Kawabata; Bijoy Chand Chatterjee; Eiji Oki (APNOMS, 2016)

Task allocation scheme based on computational and network resources for heterogeneous Hadoop clusters. - Tomohiro Matsuno; Bijoy Chand Chatterjee; Eiji Oki; Malathi Veeraraghavan; Satoru Okamoto; Naoaki Yamanaka (HPSR, 2016)

Lightpath threshold adaptation algorithm for dispersion-adaptive first-last fit spectrum allocation scheme in elastic optical networks. - Bijoy Chand Chatterjee; Eiji Oki (ICTON, 2016)

Performance evaluation of partition scheme with first-last fit spectrum allocation for elastic optical networks. - Eiji Oki; Bijoy Chand Chatterjee (ICTON, 2016)

Dispersion-Adaptive First-Last Fit Spectrum Allocation Scheme for Elastic Optical Networks. - Bijoy Chand Chatterjee; Eiji Oki (IEEE Commun. Lett., 2016)

A spectrum allocation scheme based on first-last-exact fit policy for elastic optical networks. - Bijoy Chand Chatterjee; Waya Fadini; Eiji Oki (J. Netw. Comput. Appl., 2016)

Route Partitioning Scheme for Elastic Optical Networks With Hitless Defragmentation. - Seydou Ba; Bijoy Chand Chatterjee; Satoru Okamoto; Naoaki Yamanaka; Andrea Fumagalli; Eiji Oki (JOCN, 2016)

Performance of route partitioning scheme for hitless defragmentation in elastic optical networks. - Seydou Ba; Bijoy Chand Chatterjee; Eiji Oki (ICNC, 2017)

Design and control in elastic optical networks: Issues, challenges, and research directions. - Eiji Oki; Bijoy Chand Chatterjee (ICNC, 2017)

Performance evaluation of first-last-exact fit spectrum allocation policy for elastic optical networks. - Bijoy Chand Chatterjee; Nattapong Kitsuwan; Eiji Oki (ICTON, 2017)

Performance of elastic optical network with allowable spectrum conversion at intermediate switches. - Nattapong Kitsuwan; Praphan Pavarangkoon; Bijoy Chand Chatterjee; Eiji Oki (ICTON, 2017)

A Real-Time Delay-Sensitive Communication Approach Based on Distributed Processing. - Akio Kawabata; Bijoy Chand Chatterjee; Seydou Ba; Eiji Oki (IEEE Access, 2017)

Instantaneous recovery route design scheme using multiple coding-aware protection scenarios. - Phong Vu Pham; Bijoy Chand Chatterjee; Abu Hena Al Muktadir; Eiji Oki (Telecommun. Syst., 2017)

Defragmentation Scheme Based on Exchanging Primary and Backup Paths in 1+1 Path Protected Elastic Optical Networks. - Seydou Ba; Bijoy Chand Chatterjee; Eiji Oki (IEEE/ACM Trans. Netw., 2017)

Defragmentation Using Reroutable Backup Paths in Toggled 1+1 Path Protected Elastic Optical Networks. - Takaaki Sawa; Fujun He; Takehiro Sato; Bijoy Chand Chatterjee; Eiji Oki (APCC, 2018)

Robust Optimization Model for Backup Resource Allocation in Cloud Provider. - Fujun He; Takehiro Sato; Bijoy Chand Chatterjee; Takashi Kurimoto; Shigeo Urushidani; Eiji Oki (ICC, 2018)

Performance of Hitless Defragmentation Scheme in Quasi 1+1 Path Protected Elastic Optical Networks. - Bijoy Chand Chatterjee; Eiji Oki (ICTON, 2018)

Performance of Dispersion-Reduced Wavelength Assignment in Wavelength-Routed Optical Networks. - Bijoy Chand Chatterjee; Nityananda Sarma; Abhijit Mitra; Anand Srivastava; Norvald Stol; Eiji Oki (ICTON, 2018)

Performance Analysis of Fairness Oriented Dynamic Bandwidth Algorithm in Integrated Fiber-Wireless Architecture Based on XG-PON and Wi-Fi. - Ravneet Kaur; Anand Srivastava; Bijoy Chand Chatterjee; Abhijit Mitra; Byrav Ramamurthy (ICTON, 2018)

Participating-Domain Segmentation Based Server Selection Scheme in Delay-Sensitive Distributed Communication Approach. - Akio Kawabata; Bijoy Chand Chatterjee; Eiji Oki (NFV-SDN, 2018)

Dispersion Based Highest-Modulation-First Last-Fit Spectrum Allocation Scheme for Elastic Optical Networks. - Jijun Zhao; Bowen Bao; Bijoy Chand Chatterjee; Eiji Oki; Jinhua Hu; Danping Ren (IEEE Access, 2018)

Fragmentation Problems and Management Approaches in Elastic Optical Networks: A Survey. - Bijoy Chand Chatterjee; Seydou Ba; Eiji Oki (IEEE Commun. Surv. Tutorials, 2018)

Recent research progress on spectrum management approaches in software-defined elastic optical networks. - Bijoy Chand Chatterjee; Takehiro Sato; Eiji Oki (Opt. Switch. Netw., 2018)

Knapsack based multicast traffic grooming for optical networks. - Ashok Kumar Pradhan; Bijoy Chand Chatterjee; Eiji Oki; Tanmay De (Opt. Switch. Netw., 2018)

Participating-Domain Segmentation Based Server Selection Scheme in Successive Participation Scenario. - Akio Kawabata; Bijoy Chand Chatterjee; Eiji Oki (GLOBECOM, 2019)

Spectrum Fragmentation Management in Elastic Optical Networks. - Eiji Oki; Takehiro Sato; Bijoy Chand Chatterjee (ICTON, 2019)

Defragmentation Considering Link Congestion in Toggled 1+1 Path Protected Elastic Optical Networks. - Takaaki Sawa; Fujun He; Takehiro Sato; Bijoy Chand Chatterjee; Eiji Oki (OECC/PSC, 2019)

Participating-Domain Segmentation Based Delay-Sensitive Distributed Server Selection Scheme. - Akio Kawabata; Bijoy Chand Chatterjee; Eiji Oki (IEEE Access, 2019)

Modulation-Adaptive Link-Disjoint Path Selection Model for 1 + 1 Protected Elastic Optical Networks. - Yuto Kishi; Nattapong Kitsuwan; Hiro Ito; Bijoy Chand Chatterjee; Eiji Oki (IEEE Access, 2019)

Holding-Time- and Impairment-Aware Shared Spectrum Allocation in Mixed-Line-Rate Elastic Optical Networks. - Jijun Zhao; Bowen Bao; Hui Yang 006; Eiji Oki; Bijoy Chand Chatterjee (JOCN, 2019)

Designing a Hadoop system based on computational resources and network delay for wide area networks. - Tomohiro Matsuno; Bijoy Chand Chatterjee; Nattapong Kitsuwan; Eiji Oki; Malathi Veeraraghavan; Satoru Okamoto; Naoaki Yamanaka (Telecommun. Syst., 2019)

A Span Power Management Scheme for Rapid Lightpath Provisioning and Releasing in Multi-Core Fiber Networks. - Bijoy Chand Chatterjee; Fujun He; Eiji Oki; Andrea Fumagalli; Naoaki Yamanaka (IEEE/ACM Trans. Netw., 2019)

Performance of Hitless Defragmentation with Rerouting for Quasi 1+1 Protected Elastic Optical Networks. - Eiji Oki; Takaaki Sawa; Fujun He; Takehiro Sato; Bijoy Chand Chatterjee (ICTON, 2020)

Resource Allocation and QoS Guarantees for Real World IP Traffic in Integrated XG-PON and IEEE802.11e EDCA Networks. - Ravneet Kaur; Akshita Gupta; Anand Srivastava; Bijoy Chand Chatterjee; Abhijit Mitra; Byrav Ramamurthy; Vivek Ashok Bohara (IEEE Access, 2020)

Defragmentation based on route partitioning in 1 + 1 protected elastic optical networks. - Bijoy Chand Chatterjee; Eiji Oki (Comput. Networks, 2020)

Defragmentation with Reroutable Backup Paths in Toggled 1+1 Protection Elastic Optical Networks. - Takaaki Sawa; Fujun He; Takehiro Sato; Bijoy Chand Chatterjee; Eiji Oki (IEICE Trans. Commun., 2020)

Participating-Domain Segmentation Based Server Selection Scheme for Real-Time Interactive Communication. - Akio Kawabata; Bijoy Chand Chatterjee; Eiji Oki (IEICE Trans. Commun., 2020)

Dynamic routing, spectrum, and modulation-format allocation in mixed-grid optical networks. - Tanjila Ahmed; Sabidur Rahman; Sifat Ferdousi; Massimo Tornatore; Abhijit Mitra; Bijoy Chand Chatterjee; Biswanath Mukherjee (JOCN, 2020)

Performance Evaluation of Conventional Spectrum-Allocation Policies for C+L Band Elastic Optical Networks. - Rana Kumar Jana; Bijoy Chand Chatterjee; Abhishek Pratap Singh; Anand Srivastava; Biswanath Mukherjee; Andrew Lord; Abhijit Mitra (ANTS, 2021)

Optimal Server Selection Scheme With Optimistic Synchronization for Delay Sensitive Services. - Akio Kawabata; Bijoy Chand Chatterjee; Eiji Oki (CCNC, 2021)

An Optimal Allocation Scheme of Database and Applications for Delay Sensitive IoT Services. - Akio Kawabata; Takuya Tojo; Bijoy Chand Chatterjee; Eiji Oki (GLOBECOM, 2021)

Jointly Inter-Core XT and Impairment Aware Lightpath Provisioning in Elastic Optical Networks. - Kenta Takeda; Takehiro Sato; Bijoy Chand Chatterjee; Eiji Oki (ICC, 2021)

Node-Oriented Traffic Prediction and Scheduling Based on Graph Convolutional Network in Metro Optical Networks. - Bowen Bao; Hui Yang 006; Yu Wan; Qiuyan Yao; Ao Yu; Jie Zhang 006; Bijoy Chand Chatterjee; Eiji Oki (OFC, 2021)

Cooperative Spectrum Prediction-Driven Sensing for Energy Constrained Cognitive Radio Networks. - Prakash Chauhan; Sanjib Kumar Deka; Bijoy Chand Chatterjee; Nityananda Sarma (IEEE Access, 2021)

An Optimistic Synchronization Based Optimal Server Selection Scheme for Delay Sensitive Communication Services. - Akio Kawabata; Bijoy Chand Chatterjee; Eiji Oki (IEICE Trans. Commun., 2021)

Proactive Fragmentation Management Scheme Based on Crosstalk-Avoided Batch Processing for Spectrally-Spatially Elastic Optical Networks. - Bijoy Chand Chatterjee; Abdul Wadud; Eiji Oki (IEEE J. Sel. Areas Commun., 2021)

Utility driven cooperative spectrum sensing scheduling for heterogeneous multi-channel cognitive radio networks. - Prakash Chauhan; Sanjib Kumar Deka; Bijoy Chand Chatterjee; Nityananda Sarma (Telecommun. Syst., 2021)

Priority-Based Inter-Core and Inter-Mode Crosstalk-Avoided Resource Allocation for Spectrally-Spatially Elastic Optical Networks. - Bijoy Chand Chatterjee; Abdul Wadud; Imran Ahmed; Eiji Oki (IEEE/ACM Trans. Netw., 2021)

XTawVNE: Inter-Core and Inter-Mode Crosstalk-Aware Virtual Network Embedding in Spectrally-Spatially Elastic Optical Networks. - Vinay Kumar; Joy Halder; Eiji Oki; Bijoy Chand Chatterjee (ANTS, 2022)

GLBSM: Greedy-Based Load Balancing by Reducing Switch Migrations in Software-Defined Networks. - Upendra Prajapati; Bijoy Chand Chatterjee; Amit Banerjee (ANTS, 2022)

An Optimistic Synchronization Based Server Selection Scheme with Successive Participation. - Akio Kawabata; Bijoy Chand Chatterjee; Eiji Oki (CCNC, 2022)

Regenerator-Aware Inter-Core and Inter-Mode Crosstalk-Avoided Resource Allocation for Spectrally-Spatially Elastic Optical Networks. - Joy Halder; Eiji Oki; Bijoy Chand Chatterjee (HPSR, 2022)

Inter-Core and Inter-Mode Crosstalk-Avoided Virtual Network Embedding in Spectrally-Spatially Elastic Optical Networks. - Vinay Kumar; Joy Halder; Abhijit Mitra; Eiji Oki; Bijoy Chand Chatterjee (HPSR, 2022)

Crosstalk and Noise Avoided Resource Allocation Based on Quantum-Key-Distribution for Spectrally-Spatially Elastic Optical Networks. - Joy Halder; Mukulika Maity; Eiji Oki; Bijoy Chand Chatterjee (ICC, 2022)

Shared Backup Path Protection-Based Resource Allocation Considering Inter-Core and Inter-Mode Crosstalk for Spectrally-Spatially Elastic Optical Networks. - Joy Halder; Mukulika Maity; Eiji Oki; Bijoy Chand Chatterjee (IEEE Commun. Lett., 2022)

BPA: Approximation Batch-Processing Algorithm for Static Lightpath Requests in Elastic Optical Networks. - Bijoy Chand Chatterjee; Basavaprabhu S; Eiji Oki (IEEE Netw. Lett., 2022)

Machine learning-assisted nonlinear-impairment-aware proactive defragmentation forC+Lband elastic optical networks. - Rana Kumar Jana; Bijoy Chand Chatterjee; Abhishek Pratap Singh; Anand Srivastava; Biswanath Mukherjee; Andrew Lord; Abhijit Mitra (JOCN, 2022)

Quality-aware resource provisioning for multiband elastic optical networks: a deep-learning-assisted approach. - Rana Kumar Jana; Bijoy Chand Chatterjee; Abhishek Pratap Singh; Anand Srivastava; Biswanath Mukherjee; Andrew Lord; Abhijit Mitra (JOCN, 2022)

Robust Optimization Model for Primary and Backup Resource Allocation in Cloud Providers. - Fujun He; Takehiro Sato; Bijoy Chand Chatterjee; Takashi Kurimoto; Shigeo Urushidani; Eiji Oki (IEEE Trans. Cloud Comput., 2022)

SDFA: A Service-Driven Fragmentation-Aware Resource Allocation in Elastic Optical Networks. - Bowen Bao; Hui Yang 006; Qiuyan Yao; Ao Yu; Bijoy Chand Chatterjee; Eiji Oki; Jie Zhang 006 (IEEE Trans. Netw. Serv. Manag., 2022)

BPRIA: Crosstalk-Avoided Bi-Partitioning-Based Counter-Propagation Resource Identification and Allocation for Spectrally-Spatially Elastic Optical Networks. - Bijoy Chand Chatterjee; Imran Ahmed; Abdul Wadud; Mukulika Maity; Eiji Oki (IEEE Trans. Netw. Serv. Manag., 2022)

Joint Inter-Core Crosstalk- and Intra-Core Impairment-Aware Lightpath Provisioning Model in Space-Division Multiplexing Elastic Optical Networks. - Kenta Takeda; Takehiro Sato; Bijoy Chand Chatterjee; Eiji Oki (IEEE Trans. Netw. Serv. Manag., 2022)

ML-DSP: Machine Learning-Assisted Dynamic Spectrum Partitioning in Elastic Optical Networks. - Dilwar Hussain Barbhuiya; Sanjib Kumar Deka; Bijoy Chand Chatterjee; Nityananda Sarma (ANTS, 2023)

MHND: Multi-Homing Network Design Model for Delay Sensitive Distributed Processing Applications. - Akio Kawabata; Bijoy Chand Chatterjee; Eiji Oki (CCNC, 2023)

A Network Design Approach Considering Data Consistency for Delay-Sensitive Distributed Processing Systems. - Akio Kawabata; Bijoy Chand Chatterjee; Eiji Oki (ICC, 2023)

PDavXT: Partition-Based Crosstalk-Avoided Defragmentation Scheme for Spectrally-Spatially Elastic Optical Networks. - Rushil Khantwal; Vinay Kumar; Eiji Oki; Bijoy Chand Chatterjee (ICTON, 2023)

Performance of Defragmentation Approach Based on Route Partitioning in 1+1 Protected Elastic Optical Networks. - Eiji Oki; Bijoy Chand Chatterjee (ICTON, 2023)

A Network Design Scheme in Delay Sensitive Monitoring Services. - Akio Kawabata; Takuya Tojo; Bijoy Chand Chatterjee; Eiji Oki (IEICE Trans. Commun., 2023)

MHND: Multi-Homing Network Design Model for Delay Sensitive Applications. - Akio Kawabata; Bijoy Chand Chatterjee; Eiji Oki (IEICE Trans. Commun., 2023)

Lightpath provisioning model considering crosstalk-derived fragmentation in spectrally-spatially elastic optical networks. - Kenta Takeda; Takehiro Sato; Bijoy Chand Chatterjee; Eiji Oki (Comput. Networks, 2023)

A Resource Allocation Model for Mixed-Grid Optical Networks. - Joy Halder; Bijoy Chand Chatterjee (IEEE Trans. Netw. Serv. Manag., 2023)

A Distributed Processing Communication Scheme for Real-Time Applications over Wide-Area Networks. - Sanetora Hiragi; Bijoy Chand Chatterjee; Eiji Oki; Akio Kawabata (CCNC, 2024)

Algorithm for Server Allocation in Delay-Sensitive Internet-of-Things Monitoring Services. - Shoya Imanaka; Akio Kawabata; Bijoy Chand Chatterjee; Eiji Oki (ICNC, 2024)

Blocking Probability Analysis Modeling in Spectrally-Spatially Elastic Optical Networks: A Crosstalk-Avoided Perspective. - Imran Ahmed; Eiji Oki; Bijoy Chand Chatterjee (ICTON, 2024)

AnalyticalDF: Analytical Model for Blocking Probabilities Considering Spectrum Defragmentation in Spectrally-Spatially Elastic Optical Networks. - Imran Ahmed; Roshan Kumar Rai; Eiji Oki; Bijoy Chand Chatterjee (INFOCOM, 2024)

Modeling and analysis of crosstalk-avoided and crosstalk-aware approaches in spectrally-spatially elastic optical networks. - Imran Ahmed; Eiji Oki; Bijoy Chand Chatterjee (Comput. Networks, 2024)

Polynomial-time server allocation algorithm in delay-sensitive internet-of-things monitoring services. - Shoya Imanaka; Akio Kawabata; Bijoy Chand Chatterjee; Eiji Oki (Comput. Networks, 2024)

CMND: Consistent-Aware Multi-Server Network Design Model for Delay-Sensitive Applications. - Akio Kawabata; Bijoy Chand Chatterjee; Eiji Oki (IEICE Trans. Commun., 2024)

VNEavXT: Offline Virtual Network Embedding Model Considering Crosstalk-Avoided Approach in Spectrally-Spatially Elastic Optical Networks. - Vinay Kumar; Joy Halder; Abhijit Mitra; Eiji Oki; Bijoy Chand Chatterjee (IEEE Trans. Netw. Sci. Eng., 2024)

AnalyticalBP: Analytical Model for Blocking Probabilities Considering Crosstalk-Avoided Approach in Spectrally-Spatially Elastic Optical Networks. - Imran Ahmed; Roshan Kumar Rai; Mukulika Maity; Eiji Oki; Bijoy Chand Chatterjee (IEEE Trans. Commun., 2024)

OptiGSM: Greedy-Based Load Balancing With Minimum Switch Migrations in Software-Defined Networks. - Upendra Prajapati; Bijoy Chand Chatterjee; Amit Banerjee (IEEE Trans. Netw. Serv. Manag., 2024)

DSND: Delay-Sensitive Network Design Scheme for Multi-Service Slice Networks. - Akio Kawabata; Bijoy Chand Chatterjee; Eiji Oki (IEEE Netw. Lett., 2024)

FractionalLB: Controller Load Balancing Using Fractional Switch Migration in Software-Defined Networks. - Upendra Prajapati; Bijoy Chand Chatterjee; Amit Banerjee (IEEE Netw. Lett., 2024)

Node-Oriented Slice Reconfiguration Based on Spatial and Temporal Traffic Prediction in Metro Optical Networks. - Bowen Bao; Hui Yang 006; Qiuyan Yao; Jie Zhang 006; Bijoy Chand Chatterjee; Eiji Oki (IEEE Trans. Netw. Serv. Manag., 2024)

Investigating the Impact of Fragmentation on Blocking Performance in Spectrally-Spatially Elastic Optical Networks. - Imran Ahmed; Eiji Oki; Bijoy Chand Chatterjee (HPSR, 2025)

POSTER: DGSP - Demand-Grouping and Spectrum-Partitioning-Based Spectrum Allocation in Elastic Optical Networks. - Dilwar Hussain Barbhuiya; Sanjib Kumar Deka; Nityananda Sarma; Bijoy Chand Chatterjee (HPSR, 2025)

Modeling Blocking Performance with Fragmentation in Spectrally-Spatially Elastic Optical Networks. - Imran Ahmed; Eiji Oki; Bijoy Chand Chatterjee (ICNC, 2025)

DSFSM: Delay-Sensitive Fractional Switch Migration For Multi-Controller Software-Defined Networks. - Upendra Prajapati; Bijoy Chand Chatterjee; Amit Banerjee (ICNC, 2025)

FARASP: Fragmentation-aware resource allocation with spectrum partitioning in elastic optical networks. - Dilwar Hussain Barbhuiya; Sanjib Kumar Deka; Nityananda Sarma; Bijoy Chand Chatterjee (Comput. Networks, 2025)

Distributed Server Allocation for Internet-of-Things Monitoring Services With Preventive Start-Time Optimization Against Server Failure. - Shoya Imanaka; Akio Kawabata; Bijoy Chand Chatterjee; Eiji Oki (IEEE Trans. Netw. Serv. Manag., 2025)

Distributed Processing Network Design Scheme for Virtual Application Processing Platform. - Akio Kawabata; Sanetora Hiragi; Bijoy Chand Chatterjee; Eiji Oki (IEEE Trans. Netw. Serv. Manag., 2025)