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Centaur Technology Media Unit Verification [chapter]

Warren A. Hunt, Sol Swords
2009 Lecture Notes in Computer Science  
Here, we discuss our verification of Centaur Nano TM floating-point addition/subtraction instructions -the Nano TM is used by Dell, HP, OLPC, and Samsung.  ...  , UT Austin) Centaur Media Unit Verification June, 2009 13 / 15  ...  Create environment suitable for media unit verification. We extract its equation by symbolic simulation. We specialize this equation to the instruction of interest.  ... 
doi:10.1007/978-3-642-02658-4_28 fatcat:77npbh2brzetbltkrldmcxuvfu

Use of Formal Verification at Centaur Technology [chapter]

Warren A. Hunt, Sol Swords, Jared Davis, Anna Slobodova
2010 Design and Verification of Microprocessor Systems for High-Assurance Applications  
We then use a combination of theorem proving and equivalence checking to prove Centaur Technology 7600C North Capital of Texas Hwy  ...  We have successfully verified a number of media-unit operations, such as the packed addition/subtraction instructions.  ...  Acknowledgements We would like to acknowledge the support of Centaur Technology, Inc., and ForrestHunt, Inc.  ... 
doi:10.1007/978-1-4419-1539-9_3 fatcat:qczrzp6ah5a5lmq75hllk6oymq

Industrial hardware and software verification with ACL2

Warren A. Hunt, Matt Kaufmann, J Strother Moore, Anna Slobodova
2017 Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences  
This paper would not be possible without the dedication and enthusiasm of the ACL2 user community and the companies that use or have used ACL2, including AMD, Centaur, IBM, Intel, Kestrel Institute, Oracle  ...  The floating-point adder was part of a larger media unit that had 1074 inputs, including 26 clock inputs, and 374 output signals.  ...  In May of 2007, Hunt was asked by Terry Parks, a co-founder of Centaur Technology 9 , to make a presentation to Centaur personnel about the technical feasibility of using formal verification techniques  ... 
doi:10.1098/rsta.2015.0399 pmid:28871049 fatcat:7bdhr5s6srdrjm6aonktjsm7qq

Reasoning about digital artifacts with ACL2

J. Strother Moore
2011 Proceedings of the 5th ACM workshop on Programming languages meets program verification - PLPV '11  
I also thank the many industrial organizations that have put their trust in us, especially Advanced Micro Devices, Centaur, Freescale, IBM, Motorola, and Rockwell-Collins.  ...  Centaur Technology (chipmaker for VIA Technologies) uses ACL2 extensively in verifying its media unit and other parts of its x86 designs.  ... 
doi:10.1145/1929529.1929538 dblp:conf/plpv/Moore11 fatcat:pekalxkn2zhbtotvf6u3tqybxe

A flexible formal verification framework for industrial scale validation

Anna Slobodova, Jared Davis, Sol Swords, Warren Hunt
2011 Ninth ACM/IEEE International Conference on Formal Methods and Models for Codesign (MEMPCODE2011)  
This paper describes the formal verification framework we have built on top of publicly-available tools.  ...  Besides expanding their validation and CAD tools teams, they have incorporated formal verification methods into their design flows.  ...  Also, our thanks go to Robert Boyer who was very active especially in the early hard days of FV at Centaur.  ... 
doi:10.1109/memcod.2011.5970515 dblp:conf/memocode/SlobodovaDSH11 fatcat:5vahhzcds5falllz5xqsvqraqq

Centaur VGI: A Hybrid Human–Machine Approach to Address Global Inequalities in Map Coverage

Jonathan J. Huck, Chris Perkins, Billy T. Haworth, Emmanuel B. Moro, Mahesh Nirmalan
2020 Annals of the American Association of Geographers  
We argue that centaur VGI can contribute to mitigating some of the political and technological factors that produce inequalities in VGI mapping coverage, and do so in the context of a case study in Acholi  ...  Despite advances in mapping technologies and spatial-data capabilities, global mapping inequalities are not reducing.  ...  In technology, the term 'centaur' describes a hybrid human/machine approach to accomplishing a task (Thompson, 2013) .  ... 
doi:10.1080/24694452.2020.1768822 fatcat:dpnfshk7lbfuleamrj776xoggi

Artificial Intelligence in the Law Firm of the Future [chapter]

Gabriela Bar
2021 Legal Tech  
Already in February 2012 the United States 1. 1 Richard Susskind, Tomorrow's Lawyers.  ...  Chiny, USA i przyszłość świata (Media Rodzina 2019). 10 Susskind, (n 1) 77.  ... 
doi:10.5771/9783748922834-361 fatcat:enhv7t7hazgprazbmvtrft3c34


A. V. Pohorelov, S. V. Khlamov, V. E. Savanevych, A. V. Briukhovetskyi, V. P. Vlasenko
2016 Odessa Astronomical Publications  
It has been used in about 700 000 observations, during which 1560 asteroids, including 5 NEO, 21 Trojan asteroids of Jupiter, 1 Centaur and four comets were discovered.  ...  Currently XML technology is used.  ...  The Centaur 2013 UL10 was shifted by 10 pixels with the image size of 4-5 pixels at the time of discovery.  ... 
doi:10.18524/1810-4215.2016.29.85152 fatcat:slyo4nk66fh6hcg7eoyb53jfoa

Symbolic simulation in ACL2

Robert S. Boyer, Warren A. Hunt
2009 Proceedings of the Eighth International Workshop on the ACL2 Theorem Prover and its Applications - ACL2 '09  
We wish to acknowledge support from Centaur Technology and ForrestHunt, Inc.  ...  We used this approach in our verification of the floating-point addition/subtraction operations for the Centaur CN media unit [2] .  ...  Although not discussed here, we have verified the floating-point addition and subtraction instructions of Centaur's floating-point media unit using symbolic simulation of our integer-based specification  ... 
doi:10.1145/1637837.1637840 fatcat:otcsvhj4djdlbiv3xk7ms5zip4

Theorem Proving for Verification: The Early Days

J Strother Moore
2010 2010 25th Annual IEEE Symposium on Logic in Computer Science  
Technology (VIA) Media Unit [Hunt, Swords] • Milawa: a Verified Stack of Theorem Provers [Davis] Milawa Stack Level 2 Propositional reasoning 3 Rules about primitive functions 4 Miscellaneous  ...  A) (LENGTH B)) To prove these theorems the underlying mathematical logic must support • recursion • induction • rewriting Users lacking support for these techniques often added (inconsistent) axioms Verification  ... 
doi:10.1109/lics.2010.55 dblp:conf/lics/Moore10 fatcat:ejzzzvpxg5apznkhwxcxkbsdq4

Quick overview of diagnostic kits and smartphone apps for urologists during the COVID-19 pandemic: a narrative review

Hyusim Park, Peng Jin, Sungyong Jung, Jayoung Kim
2021 Translational Andrology and Urology  
However, unlike previous global pandemics, modern advancements in technology and medicine have made it possible to respond much more rapidly.  ...  As nations enter into the next phase of the pandemic, there are serious considerations to be made about how technology can be integrated into handling future healthcare crises.  ... 79 Atellica IM SARS-CoV-2 Total (COV2T) Siemens Healthcare Diagnostics Inc. 80 ADVIA Centaur SARS-CoV-2 Total  ... 
doi:10.21037/tau-20-1042 pmid:33718094 pmcid:PMC7947436 fatcat:hnniiobaojdx3czraelehohnwu

Diagnostic Testing for Zika: Observing Rapid Translation During a Public Health Emergency

Shaheen Kurani, Elitza Theel, Alexandra Greenberg-Worisek
2017 Clinical and Translational Science  
This striking phenotype caught the attention of Western mainstream media, ushering the outbreak into public consciousness. Two lineages of ZIKV exist: the African and Asian lineage.  ...  The Zika purified inactivated vaccine (ZPIV) trial, led Walter Reed Army Institute of Research in Bethesda, MD, is currently in a phase I clinical trial. 8 The proposed vaccine employs the same technology  ... 
doi:10.1111/cts.12529 pmid:29194962 pmcid:PMC5867020 fatcat:qmgtywxnzvhs5oedblstoaox64

Sensor Data Integration: A New Cross-Industry Collaboration to Articulate Value, Define Needs, and Advance a Framework for Best Practices

Ieuan Clay, Christian Angelopoulos, Anne Lord Bailey, Aaron Blocker, Simona Carini, Rodrigo Carvajal, David Drummond, Kimberly F McManus, Ingrid Oakley-Girvan, Krupal B Patel, Phillip Szepietowski, Jennifer C Goldsack
2021 Journal of Medical Internet Research  
Data integration, the processes by which data are aggregated, combined, and made available for use, has been key to the development and growth of many technological solutions.  ...  Verification, analytical validation, and clinical validation (V3): the foundation of determining fit-for-purpose for Biometric Monitoring Technologies (BioMeTs).  ...  States 2 HumanFirst, San Fransisco, CA, United States 3 Department of Veterans Affairs, Washington, DC, United States 4 Savvy Cooperative, Queens, NY, United  ... 
doi:10.2196/34493 pmid:34751656 pmcid:PMC8663457 fatcat:k7vg4d4exfg6nlaggiw33xekmu

High-sensitivity troponin assays for early rule-out of acute myocardial infarction in people with acute chest pain: a systematic review and economic evaluation

Marie Westwood, Bram Ramaekers, Sabine Grimm, Gill Worthy, Debra Fayter, Nigel Armstrong, Titas Buksnys, Janine Ross, Manuela Joore, Jos Kleijnen
2021 Health Technology Assessment  
Funding This project was funded by the National Institute for Health Research (NIHR) Evidence Synthesis programme and will be published in full in Health Technology Assessment; Vol. 25, No. 33.  ...  Verification bias was not considered to be a problem in any of the studies.  ...  Verification bias was not considered to be a problem in any of the studies.  ... 
doi:10.3310/hta25330 pmid:34061019 fatcat:xuil5hoxa5gthhjgo72woo2un4

S&R Exploitation and Innovation MGT planning

Zenia Koti, Takis Kotis, Fotis Kouris, Marta Burgos Gonzalez, Chara Kapsala, Ioannis Benekos, Marie-Christine Bonnamour, Nikolae Maruntelu, Iliana Korma, Iosif Vourvachis, Ana Maria Cintora Sanz, Katarzyna Wodniak (+3 others)
2021 Zenodo  
developers of mobile and social media use and development.  ...  In 2013, under FP7, the COSMIC project (Contribution of Social Media in Crisis management xix ) identified the most effective ways to utilise new information and communication technologies (ICTs) in crisis  ... 
doi:10.5281/zenodo.6327022 fatcat:d23of2agtjcnlao6uy4eqyidyq
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