Filters








138 Hits in 2.5 sec

Duet: Static Analysis for Unbounded Parallelism [chapter]

Azadeh Farzan, Zachary Kincaid
2013 Lecture Notes in Computer Science  
Duet is a static analysis tool for concurrent programs in which the number of executing threads is not statically bounded.  ...  This separation of concerns allows researchers working on data dependence analysis and abstract domains to combine their efforts toward solving the challenging problem of static analysis for unbounded  ...  In this paper, we present Duet, a static analysis tool for analyzing programs with unbounded parallelism.  ... 
doi:10.1007/978-3-642-39799-8_12 fatcat:wrqnqvvk6rav7pijgdgtivkxwi

Duet: An Expressive Higher-order Language and Linear Type System for Statically Enforcing Differential Privacy [article]

Joseph P. Near, David Darais, Chike Abuah, Tim Stevens, Pranav Gaddamadugu, Lun Wang, Neel Somani, Mu Zhang, Nikhil Sharma, Alex Shan, Dawn Song
2019 arXiv   pre-print
In addition to general purpose programming, Duet supports encoding machine learning algorithms such as stochastic gradient descent, as well as common auxiliary data analysis tasks such as clipping, normalization  ...  We present a core design of the Duet language and linear type system, and complete key proofs about privacy for well-typed programs.  ...  For the purposes of sensitivity analysis, statically known numbers are considered constant, and as a consequence any term that uses one is considered 0-sensitive in the statically known term.  ... 
arXiv:1909.02481v1 fatcat:2yyp5n3chjcqlfwj6hsbqpde2y

Verification of parameterized concurrent programs by modular reasoning about data and control

Azadeh Farzan, Zachary Kincaid
2012 Proceedings of the 39th annual ACM SIGPLAN-SIGACT symposium on Principles of programming languages - POPL '12  
Our approach is sound and terminating, and applicable to programs with infinite state (e.g., unbounded integers) and unboundedly many threads.  ...  In this paper, we consider the problem of verifying thread-state properties of multithreaded programs in which the number of active threads cannot be statically bounded.  ...  Finally, we thank Alexander Kaiser and Gennaro Parlato for providing the Boolean programs and for their help with running Boom and Getafix.  ... 
doi:10.1145/2103656.2103693 dblp:conf/popl/FarzanK12 fatcat:g7gntyj32bcozhucntj2fq7wam

Verification of parameterized concurrent programs by modular reasoning about data and control

Azadeh Farzan, Zachary Kincaid
2012 SIGPLAN notices  
Our approach is sound and terminating, and applicable to programs with infinite state (e.g., unbounded integers) and unboundedly many threads.  ...  In this paper, we consider the problem of verifying thread-state properties of multithreaded programs in which the number of active threads cannot be statically bounded.  ...  Finally, we thank Alexander Kaiser and Gennaro Parlato for providing the Boolean programs and for their help with running Boom and Getafix.  ... 
doi:10.1145/2103621.2103693 fatcat:ary2fn4flrcypbw45d5m3tzgti

Evolution of the Effect of Arginine on Thermal Stability and Oligomerization of N-Acetylglutamate Synthase

Ljubica Caldovic, Nantaporn Haskins, Amy Mumo, Mendel Tuchman, Hiroki Morizono
2011 Biophysical Journal  
This character may be useful for regulation of functions of biomaterials, analysis of their reaction mechanism, and development of function materials.  ...  The cumulants were calculated up to forth order and globally fit to resolve the fraction of bound and unbound ligand.  ... 
doi:10.1016/j.bpj.2010.12.500 fatcat:lngjihzpyrhs3ezswnytc5ihba

Satisficing Goals and Methods in Human-Machine Music Improvisations: Experiments with Dory

Stefano Kalonaris
2018 Journal of Creative Music Systems  
Current interactive music systems for human-machine improvisation often employ sophisticated machine learning algorithms, achieving competence in style imitation and interaction with human performers within  ...  By settling for "good enough" solutions to the problems posed by the design of the latter, and negotiating expectations of the attainable, a more unpredictable and contradictory agent might arise.  ...  The object that performs this analysis (part of the standard distribution of the software 2 used to implement Dory) is specifically optimised for monophonic signals.  ... 
doi:10.5920/jcms.2018.03 fatcat:mes4djt7jzcnxn32jbjzdg3rwe

Interaction-Based Analysis of Freely Improvised Music

Stefano Kalonaris
2019 Proceedings of the SMC Conferences  
This analysis was used as the ground truth for computing the F-score, shown in Table 1 . The ordinal linear discriminant analysis (OLDA) [52] algorithm was selected, based on its score.  ...  Figure 6 : 6 Static Mode: inter-regions feature space sharing.  ... 
doi:10.5281/zenodo.3249238 fatcat:i5mnoq6ezvgedddsejd37bnk2u

Solution Structure of a Nonribosomal Peptide Synthetase Carrier Protein Loaded with Its Substrate Reveals Transient, Well-Defined Contacts

Andrew C. Goodrich, Bradley J. Harden, Dominique P. Frueh
2015 Journal of the American Chemical Society  
We observe that substrate loading induces a large conformational change in the phosphopantetheinyl arm, thereby modulating surfaces accessible for binding to other domains.  ...  Mike Burkart and Craig Townsend for stimulating discussions, and the Burkart lab for coordinating publication following acceptance of their manuscript.  ...  . pET-DUET-SfpHis6-GB1-TEV-ArCP14-93 was transformed into ΔEntD cells (courtesy Drs.  ... 
doi:10.1021/jacs.5b07772 pmid:26334259 pmcid:PMC4689197 fatcat:wooocqppdfgd3bq64a5frogqdy

Functional Characterization of Pseudomonas Contact Dependent Growth Inhibition (CDI) Systems

Chryslène Mercy, Bérengère Ize, Suzana P. Salcedo, Sophie de Bentzmann, Sarah Bigot, Min Wu
2016 PLoS ONE  
Cascales for critical reading of this manuscript and for P. syringae pv. tomato DC3000 genomic DNA, pBAD33, pTrc99a, pET19b and pRSF-Duet-1 vectors. We thank Members of R.  ...  Bleves (CNRS UMR7255 and Aix-Marseille University, France) for critical analysis, I. Bringer, A. Brun and O. Uderso for technical assistance.  ...  Fig 1 . 1 Analysis of cdiA PA2462 and cdiA PA0041 gene expression profile.  ... 
doi:10.1371/journal.pone.0147435 pmid:26808644 pmcid:PMC4725963 fatcat:csgvwbeiwveavppubbz566diuu

Abstract Interpretation with Unfoldings [chapter]

Marcelo Sousa, César Rodríguez, Vijay D'Silva, Daniel Kroening
2017 Lecture Notes in Computer Science  
We present and evaluate a technique for computing pathsensitive interference conditions during abstract interpretation of concurrent programs.  ...  independence to avoid redundant transformer application, thread-local fixed points to reduce the size of the unfolding, and a novel cutoff criterion based on subsumption to guarantee termination of the analysis  ...  The authors would like to thank Antoine Miné for the invaluable help with AstreeA and the anonymous reviewers for their helpful feedback. Abstract Interpretation with Unfoldings  ... 
doi:10.1007/978-3-319-63390-9_11 fatcat:n57filwwlfgilprwfeku75v2mm

PixE promotes dark oligomerization of the BLUF photoreceptor PixD

H. Yuan, C. E. Bauer
2008 Proceedings of the National Academy of Sciences of the United States of America  
We thank Vladimira Dragnea and Young-Ho Chung for technical advice. This study was funded by National Institutes of Health Grant GM40941 (to C.E.B.).  ...  Validity of this analysis was also established by undertaking parallel analysis of the PpsR-AppA protein complex that is known to be present in a 2:1 PpsR/AppA ratio (2.0 Ϯ 0.2 as measured) (2).  ...  of several BLUF proteins, FTIR, and static fluorescence studies (10, 11, 13, 24) (Fig. 5B) .  ... 
doi:10.1073/pnas.0802149105 pmid:18695243 pmcid:PMC2575306 fatcat:efbcoigucbez3bf77svcdmz5me

Art as a Way of Knowledge

Brenda Cantelo
2003 Ethnologies  
Since the video contains parallels to some of the major themes in Jungian psychology, (anima, animus, shadow, Self) Jung's terminology and method of analysis are introduced below.  ...  Many of the themes in the video contain striking parallels to the theories of Carl Jung, and his ideas and terminology provide a framework for understanding.  ... 
doi:10.7202/007127ar fatcat:24qimowgpbhutgqd3lf2wcvzpq

Abstract Interpretation with Unfoldings [article]

Marcelo Sousa, César Rodríguez, Vijay D'Silva, Daniel Kroening
2017 arXiv   pre-print
We present and evaluate a technique for computing path-sensitive interference conditions during abstract interpretation of concurrent programs.  ...  independence to avoid redundant transformer application, thread-local fixed points to reduce the size of the unfolding, and a novel cutoff criterion based on subsumption to guarantee termination of the analysis  ...  The authors would like to thank Antoine Miné for the invaluable help with AstreeA and the anonymous reviewers for their helpful feedback.  ... 
arXiv:1705.00595v1 fatcat:lqp4y6e6rvc2recrvrifapichq

Testing Differential Privacy with Dual Interpreters [article]

Hengchu Zhang, Edo Roth, Andreas Haeberlen, Benjamin C. Pierce, Aaron Roth
2020 arXiv   pre-print
We propose here a fully automated framework for testing differential privacy, adapting a well-known "pointwise" technique from informal proofs of differential privacy.  ...  We also demonstrate how DPCheck can be deployed in a practical workflow to test differentially privacy for the 2020 US Census Disclosure Avoidance System (DAS).  ...  The first characteristic poses issues for general static analysis, as we cannot statically unroll PrivTree's main loop. DPCheck's symbolic interpreter is also susceptible to this challenge.  ... 
arXiv:2010.04126v1 fatcat:gefyg52w6ffonamm7frwetwtau

Sullivan, Scott and Ivanhoe: Constructing Historical Time and National Identity in Victorian Opera

Benedict Taylor
2012 Nineteenth-Century Music Review  
that emphasizes stasis and stability located in the past -highly apt for a work seeking both to crystallize past history and to found a new tradition for future English opera.  ...  Starting from Michael Beckerman's insightful analysis of what he terms the 'iconic mode' in Sullivan's music, Ivanhoe can be viewed as an attempt at creating a different type of dramaturgical paradigm  ...  Beckerman's analysis of an 'iconic mode' in Sullivan suggests that the static, visual and picturesque elements of the opera can be read as belonging to an alternative dramaturgical paradigm that emphasizes  ... 
doi:10.1017/s1479409812000316 fatcat:kmrgh6cqtbdmrhja6cd37ffbcu
« Previous Showing results 1 — 15 out of 138 results