43 citations · 106 across the 17 of their papers we have counts for
18 papers
Continuous Multi-user Activity Tracking via Room-Scale mmWave Sensing
Argha Sen, Anirban Das, Swadhin Pradhan +1
Continuous detection of human activities and presence is essential for developing a pervasive interactive smart space. Existing literature lacks robust wireless sensing mechanisms…
"Filling the Blanks'': Identifying Micro-activities that Compose Complex Human Activities of Daily Living
Soumyajit Chatterjee, Bivas Mitra, Sandip Chakraborty
Complex activities of daily living (ADLs) often consist of multiple micro-activities. When performed sequentially, these micro-activities help the user accomplish the broad macro-a…
Improving UE Energy Efficiency through Network-aware Video Streaming over 5G
Basabdatta Palit, Argha Sen, Abhijit Mondal +3
Adaptive Bitrate (ABR) Streaming over the cellular networks has been well studied in the literature; however, existing ABR algorithms primarily focus on improving the end-users' Qu…
ExpresSense: Exploring a Standalone Smartphone to Sense Engagement of Users from Facial Expressions Using Acoustic Sensing
Pragma Kar, Shyamvanshikumar Singh, Avijit Mandal +2
Facial expressions have been considered a metric reflecting a person's engagement with a task. While the evolution of expression detection methods is consequential, the foundation…
DriCon: On-device Just-in-Time Context Characterization for Unexpected Driving Events
Debasree Das, Sandip Chakraborty, Bivas Mitra
Driving is a complex task carried out under the influence of diverse spatial objects and their temporal interactions. Therefore, a sudden fluctuation in driving behavior can be due…
mmDrive: mmWave Sensing for Live Monitoring and On-Device Inference of Dangerous Driving
Argha Sen, Avijit Mandal, Prasenjit Karmakar +2
Detecting dangerous driving has been of critical interest for the past few years. However, a practical yet minimally intrusive solution remains challenging as existing technologies…
Revisiting Cellular Throughput Prediction over the Edge: Collaborative Multi-device, Multi-network in-situ Learning
Argha Sen, Ayan Zunaid, Soumyajit Chatterjee +2
Pervasive applications over large-scale, distributed embedded devices and the Internet of Things (IoT) demand precise coordination with the network; for example, several such appli…
I Cannot See Students Focusing on My Presentation; Are They Following Me? Continuous Monitoring of Student Engagement through "Stungage"
Snigdha Das, Sandip Chakraborty, Bivas Mitra
Monitoring students' engagement and understanding their learning pace in a virtual classroom becomes challenging in the absence of direct eye contact between the students and the i…
AQuaMoHo: Localized Low-Cost Outdoor Air Quality Sensing over a Thermo-Hygrometer
Prithviraj Pramanik, Prasenjit Karmakar, Praveen Kumar Sharma +7
Efficient air quality sensing serves as one of the essential services provided in any recent smart city. Mostly facilitated by sparsely deployed Air Quality Monitoring Stations (AQ…
Accoustate: Auto-annotation of IMU-generated Activity Signatures under Smart Infrastructure
Soumyajit Chatterjee, Arun Singh, Bivas Mitra +1
Human activities within smart infrastructures generate a vast amount of IMU data from the wearables worn by individuals. Many existing studies rely on such sensory data for human a…
Impact of Driving Behavior on Commuter's Comfort during Cab Rides: Towards a New Perspective of Driver Rating
Rohit Verma, Sugandh Pargal, Debasree Das +4
Commuter comfort in cab rides affects driver rating as well as the reputation of ride-hailing firms like Uber/Lyft. Existing research has revealed that commuter comfort not only va…
Caching Techniques to Improve Latency in Serverless Architectures
Bishakh Chandra Ghosh, Sourav Kanti Addya, Nishant Baranwal Somy +3
Serverless computing has gained a significant traction in recent times because of its simplicity of development, deployment and fine-grained billing. However, while implementing co…
A Survey of Fog Computing and Communication: Current Researches and Future Directions
Shubha Brata Nath, Harshit Gupta, Sandip Chakraborty +1
In this survey, we discuss the evolution of distributed computing from the utility computing to the fog computing, various research challenges for the development of fog computing…
Impact of IEEE 802.11n/ac PHY/MAC High Throughput Enhancements over Transport/Application Layer Protocols - A Survey
Raja Karmakar, Sandip Chakraborty, Samiran Chattopadhyay
Since the inception of Wireless Local Area Networks (WLANs) in the year 1997, it has tremendously grown in the last few years. IEEE 802.11 is popularly known as WLAN. To provide th…
SDFog: A Software Defined Computing Architecture for QoS Aware Service Orchestration over Edge Devices
Harshit Gupta, Shubha Brata Nath, Sandip Chakraborty +1
Cloud computing revolutionized the information technology (IT) industry by offering dynamic and infinite scaling, on-demand resources and utility-oriented usage. However, recent ch…
Neural Synchronization based Secret Key Exchange over Public Channels: A survey
Sandip Chakraborty, Jiban Dalal, Bikramjit Sarkar +1
Exchange of secret keys over public channels based on neural synchronization using a variety of learning rules offer an appealing alternative to number theory based cryptography al…
Designing an Efficient Delay Sensitive Routing Metric for IEEE 802.16 Mesh Networks
Ishita Bhakta, Sandip Chakraborty, Barsha Mitra +3
Quality of Service provisioning is one of the major design goals of IEEE 802.16 mesh networks. In order to provide quality delivery of delay sensitive services such as voice, video…
Approximate Congestion Games for Load Balancing in Distributed Environment
Sandip Chakraborty, Soumyadip Majumder, Diganta Goswami
The use of game theoretic models has been quite successful in describing various cooperative and non-cooperative optimization problems in networks and other domains of computer sys…