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Biography

I am an Assistant Professor in the Department Computer Science and Engineering at the University at Buffalo, SUNY. I have started at UB in Fall, 2023.

I received my Ph.D. degree from UCSD, where I was advised by Prof. Dinesh Bharadia. My research interests are the intersection of wireless sensing and machine learning with applications to the IoT, indoor navigation, XR, and robotics.

I work towards designing novel Wireless sensors and Wireless Systems that can provide a new source of information about the sensed physical world systems. My research vision is to design and develop reliable and scalable sensing systems that connect the digital world with our physical world.

Activities

Employment (3)

University at Buffalo: Buffalo, New York, US

2023-08-28 to present | Assistant Professor (Computer Science and Engineering)
Employment
Source: Self-asserted source
Roshan Ayyalasomayajula

Microsoft Research: Redmond, WA, US

2021-04-20 to 2031-06-15 | Research Intern (Networking and Research Group)
Employment
Source: Self-asserted source
Roshan Ayyalasomayajula

Nokia Bell Labs: Sunnyvale, CA, US

2020-03-30 to 2020-06-13 | BL Spring Co-op Indoor Research (Sunnyvale Bell Labs)
Employment
Source: Self-asserted source
Roshan Ayyalasomayajula

Education and qualifications (3)

University of California, San Diego: San Diego, California, US

2017-07-26 to present | PhD (Electrical and Computer Engineering)
Education
Source: Self-asserted source
Roshan Ayyalasomayajula

University of California, San Diego: San Diego, California, US

2017-07-26 to 2019-02-21 | MS (Electrical and Computer Engineering)
Education
Source: Self-asserted source
Roshan Ayyalasomayajula

Indian Institute of Technology Roorkee: Roorkee, Uttar Pradesh, IN

2012-06-25 to 2016-05-05 | Bachelor of Technology (Electronics and Communication Engineering)
Education
Source: Self-asserted source
Roshan Ayyalasomayajula

Professional activities (4)

Association for Computing Machinery: New York, US

2022-03-13 to present | Reviewer (IMWUT; Mobicom Artefacts Evaluation; )
Service
Source: Self-asserted source
Roshan Ayyalasomayajula

IEEE Communications Society: NY, NY, US

2020-05-15 to present | Reviewer (Antennas and Propagation Society; Transactions on Networking; Transactions on Instrumentation and Measurement; Journal of Indoor and Seamless Positioning and Navigation)
Service
Source: Self-asserted source
Roshan Ayyalasomayajula

IEEE Computer Society: Washington D.C., District of Columbia, US

2020-03-01 to present | Reviewer (Robotics and Automation Society; Mobile Computing; )
Service
Source: Self-asserted source
Roshan Ayyalasomayajula

Association for Computing Machinery: New York, US

2024-02-01 to 2025-01-31 | Professional Membership (ACM; ACM Sigmobile; ACM Sigcomm)
Membership
Source: Self-asserted source
Roshan Ayyalasomayajula

Works (17)

WiSenseHub: Architecture to deploy a building-scale WiFi-sensing system

2024-12-04 | Conference paper
Contributors: Pratyaksh Mundra; Zhengyu Huang; William Hunter; Aditya Arun; Dharmi Khadela; Prachi Sinha; Roshan Ayyalasomayajula; Dinesh Bharadia
Source: check_circle
Crossref

WAIS: Leveraging WiFi for Resource-Efficient SLAM

The 22nd Annual International Conference on Mobile Systems, Applications and Services
2024-06-07 | Conference paper
Contributors: Aditya Arun; William Hunter; Roshan Ayyalasomayajula; Dinesh Bharadia
Source: Self-asserted source
Roshan Ayyalasomayajula

WAIS: Leveraging WiFi for Resource-Efficient SLAM

2024-06-03 | Conference paper
Contributors: Aditya Arun; William Hunter; Roshan Ayyalasomayajula; Dinesh Bharadia
Source: check_circle
Crossref

Users are Closer than they Appear: Protecting User Location from WiFi APs

ArXiv
2022 | Journal article
Contributors: Ayyalasomayajula, Roshan; Arun, Aditya; Sun, Wei; Bharadia, Dinesh
Source: check_circle
Web of Science Researcher Profile Sync
grade
Preferred source (of 4)‎

ViWiD: Leveraging WiFi for Robust and Resource-Efficient SLAM

arXiv
2022 | Other
EID:

2-s2.0-85138621752

Part of ISSN: 23318422
Contributors: Arun, A.; Hunter, W.; Ayyalasomayajula, R.; Bharadia, D.
Source: Self-asserted source
Roshan Ayyalasomayajula via Scopus - Elsevier

Wireless device localization

2022-06 | Patent
Source: Self-asserted source
Roshan Ayyalasomayajula

Real-time low-latency tracking for UWB tags

Proceedings of the 20th Annual International Conference on Mobile Systems, Applications and Services
2022-06-27 | Conference poster
Source: Self-asserted source
Roshan Ayyalasomayajula
grade
Preferred source (of 3)‎

P2SLAM: Bearing Based WiFi SLAM for Indoor Robots

IEEE Robotics and Automation Letters
2022-04 | Journal article
Part of ISSN: 2377-3766
Part of ISSN: 2377-3774
Source: Self-asserted source
Roshan Ayyalasomayajula
grade
Preferred source (of 3)‎

Sound source localization based on multi-task learning and image translation network

The Journal of the Acoustical Society of America
2021-11 | Journal article
Part of ISSN: 0001-4966
Source: Self-asserted source
Roshan Ayyalasomayajula
grade
Preferred source (of 3)‎

Location determination of wireless communications devices

2021-10 | Patent
Source: Self-asserted source
Roshan Ayyalasomayajula

ULoc: Low-Power, Scalable and cm-Accurate UWB-Tag Localization and Tracking for Indoor Applications

Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies
2021-09-09 | Journal article
Part of ISSN: 2474-9567
Source: Self-asserted source
Roshan Ayyalasomayajula
grade
Preferred source (of 3)‎

SSLIDE: Sound Source Localization for Indoors Based on Deep Learning

ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
2021-06-06 | Conference paper
EID:

2-s2.0-85103035264

Part of ISSN: 23318422
EID:

2-s2.0-85115182183

Part of ISSN: 15206149
Source: Self-asserted source
Roshan Ayyalasomayajula
grade
Preferred source (of 4)‎

LocAP: Autonomous Millimeter Accurate Mapping of WiFi Infrastructure

PROCEEDINGS OF THE USENIX SYMPOSIUM ON NETWORKED SYSTEMS DESIGN AND IMPLEMENTATION
2020 | Journal article
Contributors: Ayyalasomayajula, Roshan; Arun, Aditya; Wu, Chenfeng; Rajagopalan, Shrivatsan; Ganesaraman, Shreya; Seetharaman, Aravind; Jain, Ish Kumar; Bharadia, Dinesh
Source: check_circle
Web of Science Researcher Profile Sync
grade
Preferred source (of 3)‎

Wireless Indoor Localization Dataset (WILD)

2020-06-20 | Dataset
Source: Self-asserted source
Roshan Ayyalasomayajula

Deep learning based wireless localization for indoor navigation

Proceedings of the 26th Annual International Conference on Mobile Computing and Networking
2020-04-16 | Conference paper
Source: Self-asserted source
Roshan Ayyalasomayajula
grade
Preferred source (of 3)‎

BLoc

Proceedings of the 14th International Conference on emerging Networking EXperiments and Technologies
2018-12-04 | Conference paper
Source: Self-asserted source
Roshan Ayyalasomayajula
grade
Preferred source (of 3)‎

Differentiating Photographic and PRCG Images Using Tampering Localization Features

Advances in Intelligent Systems and Computing
2017 | Book chapter
Part of ISBN: 9789811021060
Part of ISBN: 9789811021077
Part of ISSN: 2194-5357
Part of ISSN: 2194-5365
Source: Self-asserted source
Roshan Ayyalasomayajula
grade
Preferred source (of 3)‎

Peer review (24 reviews for 8 publications/grants)

Review activity for IEEE robotics & automation letters. (6)
Review activity for IEEE transactions on antennas and propagation. (2)
Review activity for IEEE transactions on dependable and secure computing. (1)
Review activity for IEEE transactions on mobile computing. (6)
Review activity for IEEE transactions on vehicular technology. (1)
Review activity for IEEE wireless communications letters. (2)
Review activity for IEEE/ACM transactions on networking : (4)
Review activity for The international journal of robotics research. (2)