Search Results for author: Vikram Iyer

Found 7 papers, 4 papers with code

TerraTrace: Temporal Signature Land Use Mapping System

no code implementations25 Feb 2025 Angela Busheska, Vikram Iyer, Bruno Silva, Peder Olsen, Ranveer Chandra, Vaishnavi Ranganathan

Understanding land use over time is critical to tracking events related to climate change, like deforestation.

Chatbot

WeatherQA: Can Multimodal Language Models Reason about Severe Weather?

1 code implementation17 Jun 2024 Chengqian Ma, Zhanxiang Hua, Alexandra Anderson-Frey, Vikram Iyer, Xin Liu, Lianhui Qin

In this work, we introduce WeatherQA, the first multimodal dataset designed for machines to reason about complex combinations of weather parameters (a. k. a., ingredients) and predict severe weather in real-world scenarios.

Data Integration

From Classification to Clinical Insights: Towards Analyzing and Reasoning About Mobile and Behavioral Health Data With Large Language Models

1 code implementation21 Nov 2023 Zachary Englhardt, Chengqian Ma, Margaret E. Morris, Xuhai "Orson" Xu, Chun-Cheng Chang, Lianhui Qin, Daniel McDuff, Xin Liu, Shwetak Patel, Vikram Iyer

Passively collected behavioral health data from ubiquitous sensors holds significant promise to provide mental health professionals insights from patient's daily lives; however, developing analysis tools to use this data in clinical practice requires addressing challenges of generalization across devices and weak or ambiguous correlations between the measured signals and an individual's mental health.

Decision Making

Exploring and Characterizing Large Language Models For Embedded System Development and Debugging

no code implementations7 Jul 2023 Zachary Englhardt, Richard Li, Dilini Nissanka, Zhihan Zhang, Girish Narayanswamy, Joseph Breda, Xin Liu, Shwetak Patel, Vikram Iyer

We leverage this finding to study how human programmers interact with these tools, and develop an human-AI based software engineering workflow for building embedded systems.

TinySDR: Low-Power SDR Platform for Over-the-Air Programmable IoT Testbeds

no code implementations3 Jul 2019 Mehrdad Hessar, Ali Najafi, Vikram Iyer, Shyamnath Gollakota

Wireless protocol design for IoT networks is an active area of research which has seen significant interest and developments in recent years.

Signal Processing Networking and Internet Architecture

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