Video Compression Standards Expert Profile
Professor with unique expertise in JPEG image and MPEG video standards who conducts research in computer vision, pattern recognition, and machine learning.
Artificial Intelligence
Barr Group's expert witnesses in machine learning and AI advise attorneys in active litigation. All of our experts in artificial intelligence and related technologies have hands-on experience creating machine learning algorithms. Barr Group experts have testified in high-profile bench and jury trials.
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Intelligent Systems
Machine learning algorithms and artificially intelligent (AI) systems are an emerging value creator across a wide range industries, with practical applications ranging from medical diagnostics to high-speed trading. In today's data-driven world, intelligent systems have the power to transform businesses, but their proper implementation is crucial to avoid potentially costly errors. Barr Group's team of expert software engineers, computer engineers, and computer scientists is intimately familiar with machine learning technologies including:
- Machine vision / image recognition
- Speech and facial recognition
- Deep learning neural networks
- Transformer models (e.g., BERT and GPT-3 / LLM)
- Natural language processing (NLP)
- Computer vision and autonomous systems
- Knowledge representation and reasoning (expert systems)
- Probabilistic inference and dynamic Bayesian networks
Barr Group's experts are familiar with all of the specialized processing platforms used for high-performance machine learning, such as GPU (Graphics Processing Unit) chips from Nvidia and other manufacturers, along with programming languages like Python, Java, C++, R, Julia, and Scala. And our electrical and computer engineering experts are just as comfortable reviewing electronic circuits and ASIC designs, including in the Verilog and VHDL languages. They are also well-versed in handling diverse training datasets and conducting in-depth data analysis for machine learning applications.
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Expert Witness Services
Barr Group's artificial intelligence experts support plaintiffs and defendants in litigation in U.S. District Courts and State Courts, at the International Trade Commission (ITC), and before the Patent Trial and Appeal Board (PTAB) as well as in arbitration. Our services include:
- Technical assistance with drafting of discovery requests
- Software source code review and analysis
- Source code comparisons for copyright and trade secret theft
- Analysis of electronics and related design documents
- Prior art review for patent invalidity
- Reverse engineering, including disassembly of binary code
- Expert reports, declarations, and witness statements
- Testimony at deposition, oral hearings, and trials
Our experience with artificial intelligence and machine learning algorithms is extensive and includes source code analysis and expert testimony in patent and trade secrets litigation.
Barr Group has a demonstrated ability to quickly activate one or more code reviewers to match the size, scope, and complexity of any project.
The following is a representative subset of Barr Group's experts who have experience designing and/or testifying about these technologies:
Smart Grid Technologies Expert Profile
Computer engineering professor and expert in renewable energy and smart grid technologies with twenty-five years of experience in industry and academia.
Communication Theory and DSP Expert Profile
Professor of communications theory and signal processing with twenty-five years experience applying these to innovate in a range of industries.
Automated Surveillance Systems Expert Profile
Computer systems expert with twenty five years experience including in video streaming/coding/processing and the design of AI-enhanced automated video security systems.
Data Center and Cloud Storage Expert Profile
Computer science professor with industry experience in system administration as well as data centers and cloud storage and a range of other technologies.
LLM Generative A.I. and Chatbot Expert Profile
Artificial intelligence expert specializing in chatbot design and development, GPT and LangChain, speech recognition, and natural language processing (NLP).
Physical Layer Communications Expert Profile
Consultant with two decades of experience in wireless protocols and standards, including all generations of the IEEE 802.11 “WiFi” and GSM cellular standards.
Computer Vision and Perception Expert Profile
Professor of mechanical and aerospace engineering with expertise in sensor fusion and computer perception for autonomous systems, including self-driving cars.
Industrial Automation Robots Expert Profile
Professor of mechanical and computer engineering with two decades of industry and academic experience in automation, mechatronic, and robotic system design.
Augmented Reality Wearables Expert Profile
Computer scientist who has spent twenty five years consulting at the leading edge of wearable augmented reality systems.
Spread Spectrum Communications Expert Profile
Consulting electrical engineer with thirty-five years of experience in cellular standards including GSM, UMTS, and LTE and other wireless communication protocols.
Computer Music and Multimedia Expert Profile
Software developer and professor with extensive experience designing/developing/deploying advanced multimedia on platforms including handheld devices.
Electronic Warfare and SIGINT Expert Profile
Professor of electrical and computer engineering who consults and specializes in secure waveform design, electronic warfare, and satellite communications.
Semiconductor Fabrication Expert Profile
Consultant with over two decades of experience in semiconductor design and testing, including foundry process evaluation and selection.
E-Commerce Payment Security Expert Profile
Professor of computer science and consultant with full-stack expertise in database-backed websites and mobile apps, payment system integration, and security.
Optical Engineer and Telematics Expert Profile
Electrical and optical engineer with demonstrated experience leading global, cross-functional engineering teams in the automotive and other industries.
Image and Facial Recognition Expert Profile
Professor and consultant with thirty years of experience in computer vision and image and video processing as well as color engineering and control systems for print engines.
Cluster & Supercomputing Expert Profile
Professor of computer science and applied mathematics with expertise in cloud computing architectures for data-intensive and artificial intelligence applications.
Deep Learning & A.I. Systems Expert Profile
Former professor with twenty five years of experience in machine learning for speech recognition and computer vision as well as in data centers and blockchain.
Speech & Voice Recognition Expert Profile
Professor of computer science with two decades of experience at the forefront of the analysis and processing of electronic documents and speech / voice.
Haptic Input & Virtual Reality Expert Profile
Engineering professor with decades of experience in virtual reality (VR), streaming multimedia, computer vision, artificial intelligence (AI), and robotics.
Electronic Voting Machine Expert Profile
Distinguished professor of computer science with expertise in electronic voting, artificial intelligence, digital libraries, and electronic payment and e-commerce systems.
Energy Storage and Transfer Expert Profile
Professor of electrical and computer engineering with over twenty-five years of experience in materials science, systems engineering and design of microelectronics.
High-Performance Computing Expert Profile
Professor of electrical and computer engineering and expert in architectural paradigms and technologies for high-performance computing and distributed computing.
Autonomous Robot Navigation Expert Profile
Professor and robotics lab director specialized on civilian and military navigation technologies for GPS-deprived scenarios including indoor and underground.
Cybersecurity & Cyber-Warfare Expert Profile
Prolific author of books and papers on cybersecurity, cyberwarfare, and digital forensics, as well as cryptography and other forms of applied mathematics.
Computer scientist who has spent twenty five years consulting at the leading edge of wearable augmented reality systems.
Professor of mechanical and computer engineering with two decades of industry and academic experience in automation, mechatronic, and robotic system design.
Computer systems expert with twenty five years experience including in video streaming/coding/processing and the design of AI-enhanced automated video security systems.
Electrical and optical engineer with demonstrated experience leading global, cross-functional engineering teams in the automotive and other industries.
Professor and robotics lab director specialized on civilian and military navigation technologies for GPS-deprived scenarios including indoor and underground.
Professor of communications theory and signal processing with twenty-five years experience applying these to innovate in a range of industries.
Prolific author of books and papers on cybersecurity, cyberwarfare, and digital forensics, as well as cryptography and other forms of applied mathematics.
Professor of electrical and computer engineering who consults and specializes in secure waveform design, electronic warfare, and satellite communications.
Professor and consultant with thirty years of experience in computer vision and image and video processing as well as color engineering and control systems for print engines.
Professor of electrical and computer engineering with over twenty-five years of experience in materials science, systems engineering and design of microelectronics.