Articles about Architecture and Design

Design Challenges in Sub-11nm Process Technologies

As VLSI devices shrink to atomic scales, design and analysis become increasingly challenging. Dr. Shahin Nazarian, an expert at Quandary Peak Research and a faculty member in the Electrical Engineering Department at the University of Southern California, has been conducting research on the design and analysis of high speed, energy efficient circuits…

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Nazarian Provides Deposition Testimony in BIOS Cases

Quandary Peak Research expert Dr. Shahin Nazarian was deposed in several IPR cases on March 15, March 16, April 4 and April 6, 2016. He was the lead testifying expert witness on six contested patents. Nazarian was asked to opine on the invalidity of US patents 6,519,659, 6,487,656, 6,633,976, 6,373,498, 6,401,202, and…

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Award Winning Research Conducted by Quandary Peak Experts

Two Quandary Peak experts and their teams presented their latest research at the twenty-sixth International Symposium on Software Reliability and Engineering, one of the most accredited IEEE events. Dr. Mahdi Eslamimehr with his teammate from MIT won the ISSRE 2016 Best Paper award for “AtomChase: Directed Search Towards Atomicity Violations”, the result…

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How to Choose an Expert Witness for a Software Patent Case

The importance of software patents has increased dramatically in recent years. The high profile patent disputes between Apple, Google, and other smartphone companies have attracted the most attention in the press, but patent battles are being waged all across the software industry. As a computer scientist who has been retained as an…

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Quandary Peak Expert Assists in Contract Dispute Case

Brad Ulrich, a computer scientist at Quandary Peak Research, was recently engaged to provide software analysis and consulting for Step-By-Step Academy, an Ohio-based company, in the matter of Step-By-Step Academy, Inc. v. Special Learning, Inc in U.S. District Court in the Southern District of Ohio. Special Learning is a Chicago-based company. The…

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Malek Provides Deposition Testimony in Home Security Case

Professor Sam Malek, one of Quandary Peak’s computer and software experts, was deposed in a patent case on December 13, 2013. Malek was the lead testifying expert witness on several of the asserted patents. In particular, he was asked to opine on the infringement of U.S. Patent No. 8,350,694 and U.S. Patent No.…

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FoxNews.com Article Quotes Software Expert George Edwards

A FoxNews.com story on computer glitches in the HealthCare.gov website features several quotes by Quandary Peak software expert George Edwards. The article adds to a recent flurry of reports chronicling bugs in the new federal insurance marketplace. Dr. Edwards explained the inherent challenges faced by engineers in building the site, and noted…

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Edwards Tapped to Testify on GPS, Navigation, and Mapping Patents

Dr. George Edwards, Quandary Peak’s resident guru of location-based mobile services, has been asked to testify as an expert witness in a lawsuit alleging infringement of a patent for “Method and System for Providing an Image Vector-Based Traffic Information.” The case, Porto Technology, Co., Ltd. et al. v. Cellco Partnership d/b/a Verizon…

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Android’s Stagefright Media Player Architecture

A significant portion of today’s mobile devices run on top of Android OS. One of the reasons for the widespread adoption of Android is its open source nature. While this allows any programmer to look beyond the basic API (referred to as the Application Framework), understanding and modifying the lower layers of…

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Quandary Peak Experts Analyze Android Camera Architecture

George Edwards and Nenad Medvidovic, two software experts affiliated with Quandary Peak Research, recently completed a comprehensive examination of the camera software architecture of over a dozen Android devices. The two also analyzed a handful of mobile phones powered by Qualcomm’s Brew platform. The inspection and analysis of C++ and Java source…

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