Ashwin Ashok

According to our database, Ashwin Ashok authored at least 78 papers between 2005 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

A Landmark-Aware Visual Navigation Dataset.

Faith M. Johnson, Bryan Bo Cao, Kristin J. Dana, Shubham Jain, Ashwin Ashok

CoRR, 2024

Feudal Networks for Visual Navigation.

Faith M. Johnson, Bryan Bo Cao, Kristin J. Dana, Shubham Jain, Ashwin Ashok

CoRR, 2024

2023

Communication for Underwater Sensor Networks: A Comprehensive Summary.

Amitangshu Pal, Filippo Campagnaro, Khadija Ashraf, Md. Rashed Rahman, Ashwin Ashok, Hongzhi Guo

ACM Trans. Sens. Networks, February, 2023

An Optical Intelligent Reflecting Surface-Assisted Underwater Wireless Communication System.

Rehana Salam, Anand Srivastava, Vivek Ashok Bohara, Ashwin Ashok

IEEE Open J. Commun. Soc., 2023

Mitigating Racial Biases for Machine Learning Based Skin Cancer Detection.

Julian Abhari, Ashwin Ashok

Proceedings of the Twenty-fourth International Symposium on Theory, 2023

ViFiT: Reconstructing Vision Trajectories from IMU and Wi-Fi Fine Time Measurements.

Bryan Bo Cao, Abrar Alali, Hansi Liu, Nicholas Meegan, Marco Gruteser, Kristin J. Dana, Ashwin Ashok, Shubham Jain

Proceedings of the 3rd ACM MobiCom Workshop on Integrated Sensing and Communications Systems, 2023

Elements that Influence Transparency in Artificial Intelligent Systems - A Survey.

Deepa Muralidhar, Rafik Belloum, Káthia Marçal de Oliveira, Ashwin Ashok

Proceedings of the Human-Computer Interaction - INTERACT 2023 - 19th IFIP TC13 International Conference, York, UK, August 28, 2023

Dynamic Element Allocation for Optical IRS-Assisted Underwater Wireless Communication System.

Rehana Salam, Anand Srivastava, Vivek Ashok Bohara, Ashwin Ashok

Proceedings of the IEEE Global Communications Conference, 2023

2022

ViFiCon: Vision and Wireless Association Via Self-Supervised Contrastive Learning.

Nicholas Meegan, Hansi Liu, Bryan Bo Cao, Abrar Alali, Kristin J. Dana, Marco Gruteser, Shubham Jain, Ashwin Ashok

CoRR, 2022

Camera-Based Light Emitter Localization Using Correlation of Optical Pilot Sequences.

Md. Rashed Rahman, T. V. Sethuraman, Marco Gruteser, Kristin J. Dana, Shubham Jain, Narayan B. Mandayam, Ashwin Ashok

IEEE Access, 2022

ViTag: Online WiFi Fine Time Measurements Aided Vision-Motion Identity Association in Multi-person Environments.

Bryan Bo Cao, Abrar Alali, Hansi Liu, Nicholas Meegan, Marco Gruteser, Kristin J. Dana, Ashwin Ashok, Shubham Jain

Proceedings of the 19th Annual IEEE International Conference on Sensing, 2022

OpenRadon lab: democratizing soil radon modeling and mapping.

Alireza Marefat, Abbaas Alif Mohamed Nishar, Nikhil Karve, Ashwin Ashok

Proceedings of the MobiSys '22: The 20th Annual International Conference on Mobile Systems, Applications and Services, Portland, Oregon, 27 June 2022, 2022

Vi-Fi: Associating Moving Subjects across Vision and Wireless Sensors.

Hansi Liu, Abrar Alali, Mohamed Ibrahim, Bryan Bo Cao, Nicholas Meegan, Hongyu Li, Marco Gruteser, Shubham Jain, Kristin J. Dana, Ashwin Ashok, Bin Cheng, Hongsheng Lu

Proceedings of the 21st ACM/IEEE International Conference on Information Processing in Sensor Networks, 2022

Demo: RoSS: A Low-Cost Portable Mobile Robot for Soil Health Sensing.

Devin Bourgeois, Anu G. Bourgeois, Ashwin Ashok

Proceedings of the 14th International Conference on COMmunication Systems & NETworkS, 2022

Creating a framework for a Benchmark Religion Dataset.

Deepa Muralidhar, Ashwin Ashok

Proceedings of the CIKM 2022 Workshops co-located with 31st ACM International Conference on Information and Knowledge Management (CIKM 2022), 2022

Performance Comparison of IRS and DF Relay Assisted Mixed RF-Underwater Optical Communication System.

Rehana Salam, Anand Srivastava, Vivek Ashok Bohara, Ashwin Ashok

Proceedings of the IEEE International Conference on Advanced Networks and Telecommunications Systems, 2022

P2P-DroneLoc: Peer-to-Peer Localization for GPS-Denied Drones using Camera and WiFi Fine Time Measurement.

Khadija Ashraf, Ashwin Ashok

Proceedings of the IEEE International Conference on Advanced Networks and Telecommunications Systems, 2022

2021

VTS 2021 UAV Innovation Challenge - Georgia State University.

Harsh Gupta, Bhawana Chagglani, Khadija Ashraf, Ashwin Ashok

Dataset, October, 2021

See-Through a Vehicle: Augmenting Road Safety Information Using Visual Perception and Camera Communication in Vehicles.

Khadija Ashraf, Vignesh Varadarajan, Md. Rashed Rahman, Ryan Walden, Ashwin Ashok

IEEE Trans. Veh. Technol., 2021

An Empirical Study of Deep Learning Models for LED Signal Demodulation in Optical Camera Communication.

Abdul Haseeb Ahmed, Sethuraman Trichy Viswanathan, Md. Rashed Rahman, Ashwin Ashok

Network, 2021

OpenWaters: Photorealistic Simulations For Underwater Computer Vision.

Mehdi Mousavi, Shardul Vaidya, Razat Sutradhar, Ashwin Ashok

Proceedings of the WUWNet'21: The 15th International Conference on Underwater Networks & Systems, Shenzhen, Guangdong, China, November 22, 2021

A do-it-yourself computer vision based robotic ball throw trainer.

Bronson Tharpe, Anu G. Bourgeois, Ashwin Ashok

Proceedings of the MobiSys '21: The 19th Annual International Conference on Mobile Systems, Applications, and Services, Virtual Event, Wisconsin, USA, 24 June, 2021

Lost and Found!: associating target persons in camera surveillance footage with smartphone identifiers.

Hansi Liu, Abrar Alali, Mohamed Ibrahim, Hongyu Li, Marco Gruteser, Shubham Jain, Kristin J. Dana, Ashwin Ashok, Bin Cheng, Hongsheng Lu

Proceedings of the MobiSys '21: The 19th Annual International Conference on Mobile Systems, Applications, and Services, Virtual Event, Wisconsin, USA, 24 June, 2021

Position: drone camera communication meets robotic soil sensing.

Bhawana Chhaglani, Harsh Gupta, Khadija Ashraf, Ashwin Ashok

Proceedings of the IoL@MobiSys '21: Proceedings of the Workshop on Internet of Lights, 2021

Internet service via UAV: user centric comprehensive attack surface analysis.

Sreejesh Sidharthan, Ashwin Ashok, Anu G. Bourgeois

Proceedings of the S3@MobiCom 2021: Proceedings of the 12th ACM Wireless of the Students, 2021

Poster: A Vehicular Visible Light Communication Testbed Platform for Research and Teaching.

Jarred Cain, Ashwin Ashok

Proceedings of the IEEE 18th International Conference on Mobile Ad Hoc and Smart Systems, 2021

DeepLight: Robust & Unobtrusive Real-time Screen-Camera Communication for Real-World Displays.

Vu Tran, Gihan Jayatilaka, Ashwin Ashok, Archan Misra

Proceedings of the IPSN '21: The 20th International Conference on Information Processing in Sensor Networks, 2021

2020

Smartphone-Based SpO₂ Measurement by Exploiting Wavelengths Separation and Chromophore Compensation.

Nam Bui, Anh Nguyen, Phuc Nguyen, Hoang Truong, Ashwin Ashok, Thang N. Dinh, Robin R. Deterding, Tam Vu

ACM Trans. Sens. Networks, 2020

High Throughput Mobile Visible Light Communication.

Rashed Rahman, Ashwin Ashok

Proceedings of the 2020 IEEE International Conference on Pervasive Computing and Communications Workshops, 2020

Towards an Experimental Testbed to Study CyberWorm Behaviors in Large Scale Networks.

Harish Kunta, Bhavya Induri, Anu G. Bourgeois, David Maimon, Ashwin Ashok

Proceedings of the WiNTECH@MobiCom 2020: Proceedings of the 14th International Workshop on Wireless Network Testbeds, 2020

Evaluating LED-camera communication for drones.

Bhawana Chhaglani, Abhay Sheel Anand, Nakul Garg, Ashwin Ashok

Proceedings of the Workshop on Light Up the IoT, 2020

Demo: A Machine Learning based M-ary Amplitude Modulated Visible Light Communication System.

T. V. Sethuraman, Susan Elias, Ashwin Ashok

Proceedings of the 2020 International Conference on COMmunication Systems & NETworkS, 2020

Poster: Virtual Hand Rehabilitation using a Mobile Camera.

Ashwin Ashok, Sutanuka Bhattacharjya

Proceedings of the 5th IEEE/ACM International Conference on Connected Health: Applications, 2020

2019

A Data Set of Internet Claims and Comparison of their Sentiments with Credibility.

Amey Parundekar, Susan Elias, Ashwin Ashok

CoRR, 2019

Empirical Characterization of Vertical Channel in Underwater Visible Light Communication.

S. M. Towhidul Islam, Ashwin Ashok

Proceedings of the WUWNET'19: International Conference on Underwater Networks & Systems, 2019

Demo : Intelligent Vehicular Perception of Non-Line-of-Sight Environment using Visible Light Communication with Stereo Cameras.

Vignesh Varadarajan, Khadija Ashraf, Ashwin Ashok

Proceedings of the 2019 IEEE Vehicular Networking Conference, 2019

Privacy Invasion through Smarthome IoT Sensing.

Ravishankar Chamarajnagar, Ashwin Ashok

Proceedings of the 16th Annual IEEE International Conference on Sensing, 2019

Integrity Threat Identification for Distributed IoT in Precision Agriculture.

Ravishankar Chamarajnagar, Ashwin Ashok

Proceedings of the 16th Annual IEEE International Conference on Sensing, 2019

Poster: In-situ Water-Quality Monitoring System through Ultraviolet Sensing Using Off-the-Shelf Cameras.

Nishant Sinha, Ashwin Ashok

Proceedings of the 25th Annual International Conference on Mobile Computing and Networking, 2019

Speech Recognition Learning Framework for Non-Native English Accent.

Mihir Thakkar, Susan Elias, Ashwin Ashok

Proceedings of the International Conference on Data Science and Engineering, 2019

A Novel Architecture for Ultra-High Signal-to-Interference-Noise-Ratio Reception in Visible Light Communication.

Md. Rashed Rahman, S. M. Towhidul Islam, Ashwin Ashok

Proceedings of the 11th International Conference on Communication Systems & Networks, 2019

Motion Characterization for Vehicular Visible Light Communications.

Khadija Ashraf, S. M. Towhidul Islam, Akram Sadat Hosseini, Ashwin Ashok

Proceedings of the 11th International Conference on Communication Systems & Networks, 2019

2018

Exploring Deep Learning for Efficient and Reliable Mobile Sensing.

Hongzi Zhu, Yanyong Zhang, Mo Li, Ashwin Ashok, Kaoru Ota

IEEE Netw., 2018

Vehicular Cloud Computing through Dynamic Computation Offloading.

Ashwin Ashok, Peter Steenkiste, Fan Bai

Comput. Commun., 2018

TaxSeeMe: A Taxi Administering System for the Visually Impaired.

S. M. Towhidul Islam, Bezawit Woldegebriel, Ashwin Ashok

Proceedings of the 2018 IEEE Vehicular Networking Conference, 2018

Drone Noise Reduction through Audio Waveguiding.

Abdirahman Mohamud, Ashwin Ashok

Proceedings of the 4th ACM Workshop on Micro Aerial Vehicle Networks, 2018

Opportunistic Mobile IoT with Blockchain Based Collaboration.

Ravishankar Chamarajnagar, Ashwin Ashok

Proceedings of the IEEE Global Communications Conference, 2018

2017

PhO2: Smartphone based Blood Oxygen Level Measurement Systems using Near-IR and RED Wave-guided Light.

Nam Bui, Anh Nguyen, Phuc Nguyen, Hoang Truong, Ashwin Ashok, Thang N. Dinh, Robin R. Deterding, Tam Vu

Proceedings of the 15th ACM Conference on Embedded Network Sensor Systems, 2017

Demo: Fusing Mobile Sensors for Paper Keyboard On-the-Go.

Anh Nguyen, Duy Nguyen, Nhan Nguyen, Ashwin Ashok, Binh T. Nguyen, Bao Pham, Tam Vu

Proceedings of the 15th Annual International Conference on Mobile Systems, 2017

Photometry based Blood Oxygen Estimation through Smartphone Cameras.

Nam Bui, Anh Nguyen, Phuc Nguyen, Hoang Truong, Ashwin Ashok, Thang N. Dinh, Robin R. Deterding, Tam Vu

Proceedings of the 9th ACM Workshop on Wireless of the Students, 2017

Hybrid VLC and Radio Communication: Potential, Challenges and Solutions for Coexistence.

Ashwin Ashok

Proceedings of the 4th ACM Workshop on Visible Light Communication Systems, 2017

Position: DroneVLC: Visible Light Communication for Aerial Vehicular Networking.

Ashwin Ashok

Proceedings of the 4th ACM Workshop on Visible Light Communication Systems, 2017

2016

What Am I Looking At? Low-Power Radio-Optical Beacons for In-View Recognition on Smart-Glass.

Ashwin Ashok, Chenren Xu, Tam Vu, Marco Gruteser, Richard E. Howard, Yanyong Zhang, Narayan B. Mandayam, Wenjia Yuan, Kristin J. Dana

IEEE Trans. Mob. Comput., 2016

Optimal radiometric calibration for camera-display communication.

Eric Wengrowski, Wenjia Yuan, Kristin J. Dana, Ashwin Ashok, Marco Gruteser, Narayan B. Mandayam

Proceedings of the 2016 IEEE Winter Conference on Applications of Computer Vision, 2016

Adaptive cloud offloading for vehicular applications.

Ashwin Ashok, Peter Steenkiste, Fan Bai

Proceedings of the 2016 IEEE Vehicular Networking Conference, 2016

Battery-Free Identification Token for Touch Sensing Devices.

Phuc Nguyen, Ufuk Muncuk, Ashwin Ashok, Kaushik R. Chowdhury, Marco Gruteser, Tam Vu

Proceedings of the 14th ACM Conference on Embedded Network Sensor Systems, SenSys 2016, 2016

Demo of Headbanger: Authenticating smart wearable devices using unique head movement patterns.

Sugang Li, Ashwin Ashok, Yanyong Zhang, Chenren Xu, Janne Lindqvist, Marco Gruteser

Proceedings of the 2016 IEEE International Conference on Pervasive Computing and Communication Workshops, 2016

Whose move is it anyway? Authenticating smart wearable devices using unique head movement patterns.

Sugang Li, Ashwin Ashok, Yanyong Zhang, Chenren Xu, Janne Lindqvist, Marco Gruteser

Proceedings of the 2016 IEEE International Conference on Pervasive Computing and Communications, 2016

High-speed mobile networking through hybrid mmWave-camera communications.

Takayuki Nishio, Ashwin Ashok

Proceedings of the 3rd Workshop on Visible Light Communication Systems, 2016

High-rate flicker-free screen-camera communication with spatially adaptive embedding.

Viet Nguyen, Yaqin Tang, Ashwin Ashok, Marco Gruteser, Kristin J. Dana, Wenjun Hu, Eric Wengrowski, Narayan B. Mandayam

Proceedings of the 35th Annual IEEE International Conference on Computer Communications, 2016

2015

Low-Power Radio-Optical Beacons for In-View Recognition.

Ashwin Ashok, Chenren Xu, Tam Vu, Marco Gruteser, Richard E. Howard, Yanyong Zhang, Narayan B. Mandayam, Wenjia Yuan, Kristin J. Dana

Proceedings of the IEEE 82nd Vehicular Technology Conference, 2015

Enabling Vehicular Applications using Cloud Services through Adaptive Computation Offloading.

Ashwin Ashok, Peter Steenkiste, Fan Bai

Proceedings of the 6th International Workshop on Mobile Cloud Computing and Services, 2015

2014

Capacity of pervasive camera based communication under perspective distortions.

Ashwin Ashok, Shubham Jain, Marco Gruteser, Narayan B. Mandayam, Wenjia Yuan, Kristin J. Dana

Proceedings of the IEEE International Conference on Pervasive Computing and Communications, 2014

Do not share!: invisible light beacons for signaling preferences to privacy-respecting cameras.

Ashwin Ashok, Viet Nguyen, Marco Gruteser, Narayan B. Mandayam, Wenjia Yuan, Kristin J. Dana

Proceedings of the 1st ACM MobiCom workshop on Visible light communication systems, 2014

Phase messaging method for time-of-flight cameras.

Wenjia Yuan, Richard E. Howard, Kristin J. Dana, Ramesh Raskar, Ashwin Ashok, Marco Gruteser, Narayan B. Mandayam

Proceedings of the 2014 IEEE International Conference on Computational Photography, 2014

2013

BiFocus: using radio-optical beacons for an augmented reality search application.

Ashwin Ashok, Chenren Xu, Tam Vu, Marco Gruteser, Richard E. Howard, Yanyong Zhang, Narayan B. Mandayam, Wenjia Yuan, Kristin J. Dana

Proceedings of the 11th Annual International Conference on Mobile Systems, 2013

Spatially varying radiometric calibration for camera-display messaging.

Wenjia Yuan, Kristin J. Dana, Ashwin Ashok, Marco Gruteser, Narayan B. Mandayam

Proceedings of the IEEE Global Conference on Signal and Information Processing, 2013

2012

Dynamic and invisible messaging for visual MIMO.

Wenjia Yuan, Kristin J. Dana, Ashwin Ashok, Marco Gruteser, Narayan B. Mandayam

Proceedings of the IEEE Workshop on Applications of Computer Vision, 2012

Demo: user identification and authentication with capacitive touch communication.

Tam Vu, Ashwin Ashok, Akash Baid, Marco Gruteser, Richard E. Howard, Janne Lindqvist, Predrag Spasojevic, Jeffrey S. Walling

Proceedings of the 10th International Conference on Mobile Systems, 2012

2011

Rate adaptation in visual MIMO.

Ashwin Ashok, Marco Gruteser, Narayan B. Mandayam, Taekyoung Kwon, Wenjia Yuan, Michael Varga, Kristin J. Dana

Proceedings of the 8th Annual IEEE Communications Society Conference on Sensor, 2011

Demo: visual MIMO based LED - camera communication applied to automobile safety.

Michael Varga, Ashwin Ashok, Marco Gruteser, Narayan B. Mandayam, Wenjia Yuan, Kristin J. Dana

Proceedings of the 9th International Conference on Mobile Systems, 2011

Computer vision methods for visual MIMO optical system.

Wenjia Yuan, Kristin J. Dana, Michael Varga, Ashwin Ashok, Marco Gruteser, Narayan B. Mandayam

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2011

Characterizing multiplexing and diversity in visual MIMO.

Ashwin Ashok, Marco Gruteser, Narayan B. Mandayam, Kristin J. Dana

Proceedings of the 45st Annual Conference on Information Sciences and Systems, 2011

2010

Challenge: mobile optical networks through visual MIMO.

Ashwin Ashok, Marco Gruteser, Narayan B. Mandayam, Jayant Silva, Michael Varga, Kristin J. Dana

Proceedings of the 16th Annual International Conference on Mobile Computing and Networking, 2010

2009

An Efficient Distributed Synchronization Method for TD/CDMA based Mobile Ad Hoc Networks.

Dhadesugoor R. Vaman, Ashwin Ashok

Proceedings of the Seventh Annual IEEE International Conference on Pervasive Computing and Communications, 2009

Thermal Modeling of GaN HEMTs.

Dragica Vasileska, Ashwin Ashok, O. Hartin, Stephen Marshall Goodnick

Proceedings of the Large-Scale Scientific Computing, 7th International Conference, 2009

2007

Monte Carlo Simulation of GaN Diode Including Intercarrier Interactions.

Ashwin Ashok, Dragica Vasileska, O. Hartin, Stephen Marshall Goodnick

Proceedings of the Large-Scale Scientific Computing, 6th International Conference, 2007

2005

Spontaneous spin polarization in GaAs/AlGaAs split-gate heterostructures.

Ashwin Ashok, Richard Akis, Dragica Vasileska, David K. Ferry

Microelectron. J., 2005