328 Hits in 4.3 sec

DESCRY: reproducing system-level concurrency failures

Tingting Yu, Tarannum S. Zaman, Chao Wang
2017 Proceedings of the 2017 11th Joint Meeting on Foundations of Software Engineering - ESEC/FSE 2017  
To address these problems, we present DESCRY, the first fully automated tool for reproducing system-level concurrency failures based only on default log messages collected from the field.  ...  Reproducing such failures is hard because (1) concurrency failures at the system level often involve multiple processes or event handlers (e.g., software signals), which cannot be handled by existing tools  ...  Therefore, the results indicate that DESCRY is effective in reproducing system-level concurrency failures.  ... 
doi:10.1145/3106237.3106266 dblp:conf/sigsoft/YuZW17 fatcat:2ydndiskgjciliduxynh7yuk7u


Tarannum Shaila Zaman, Tariqul Islam
2022 Proceedings of the ACM Southeast Conference  
Process-level failures are difficult to detect because they are sensitive to the execution order of system calls.  ...  Process-level concurrency failures occur when multiple processes read and write a shared data item without proper synchronization.  ...  To reproduce system-level concurrency failures a tool named DESCRY [22] has been developed by researchers. It can also generate the failure-inducing input automatically.  ... 
doi:10.1145/3476883.3520207 fatcat:je6ksmu5ujgxlcxwcatarxq7wq

Search-Based Crash Reproduction and Its Impact on Debugging

Mozhan Soltani, Annibale Panichella, Arie Van Deursen
2018 IEEE Transactions on Software Engineering  
Software systems fail. These failures are often reported to issue tracking systems, where they are prioritized and assigned to responsible developers to be investigated.  ...  When developers debug software, they need to reproduce the reported failure in order to verify whether their fix actually prevents the failure from happening again.  ...  To address lack of available execution data for replicating system-level concurrency crashes, Yu et al. [83] propose a new approach called, DESCRY.  ... 
doi:10.1109/tse.2018.2877664 fatcat:qjghpsmjpfdefgwde5664a4g6q


1990 The Journal of the American Osteopathic Association  
Probenecid should not be administered concurrently with Bumex. Concurrent therapy with indomethacin not recommended .  ...  No part of th e JAOA may be re printed or reproduced in any form without wri tten permission of th e editor.  ... 
doi:10.1515/jom-1990-900501 fatcat:cryb5f3edzcvzca2pfwqdm7azq

A benchmark-based evaluation of search-based crash reproduction

Mozhan Soltani, Pouria Derakhshanfar, Xavier Devroey, Arie van Deursen
2019 Empirical Software Engineering  
EvoCrash successfully reproduced 43% of the crashes.  ...  Furthermore, we observed that reproducing NullPointerException, IllegalArgumentException, and IllegalStateException is relatively easier than reproducing ClassCastException, ArrayIndexOutOfBoundsException  ...  concurrency failures that violate thread-safety of a class by using search pruning strategies.  ... 
doi:10.1007/s10664-019-09762-1 fatcat:domcezonczhd7exb7kshlm4cyy

An open-source, FireWire camera-based, Labview-controlled image acquisition system for automated, dynamic pupillometry and blink detection

John Kennedy Schettino de Souza, Marcos Antonio da Silva Pinto, Pedro Gabrielle Vieira, Jerome Baron, Carlos Julio Tierra-Criollo
2013 Computer Methods and Programs in Biomedicine  
In an attempt to circumvent many of these problems, we developed a low-cost, easily assembled and reproducible image acquisition system based on a compact, off-the-shelf, plug-and-play FireWire digital  ...  In an effort to ensure and motivate the reproducibility of our image acquisition system, complementary information and software source code can be obtained free of charge by contacting  ... 
doi:10.1016/j.cmpb.2013.07.011 pmid:23993408 fatcat:pn6dyrcv6bbs3nmaphewdkbvzm

Boolean model of growth signaling, cell cycle and apoptosis predicts the molecular mechanism of aberrant cell cycle progression driven by hyperactive PI3K

Herbert Sizek, Andrew Hamel, Dávid Deritei, Sarah Campbell, Erzsébet Ravasz Regan, Jeffrey J. Saucerman
2019 PLoS Computational Biology  
The resulting modular model reproduces hyperactive PI3K-driven cytokinesis failure and genome duplication and predicts the molecular drivers responsible for these failures by linking hyperactive PI3K to  ...  To do this, we incorporate the role of Polo-like kinase 1 (mitotic driver, chemotherapy target) and model mitotic failure when Plk1 is blocked.  ...  This remains the prominent failure mode at moderate-to-weak Plk1 inhibition levels (peak at 30%; Figs 7 and S12A).  ... 
doi:10.1371/journal.pcbi.1006402 fatcat:r2pcnl5xqnfchff5lgjhm7gpdm

Single Defect Multiple Layer (SDML) Model [chapter]

José Pineda Gyvez
1993 Integrated Circuit Defect-Sensitivity: Theory and Computational Models  
primitives can further be abstracted to faults at the transistor level, gate level, and system level [10, 13, 20, 86 ].  ...  class deals with defects causing only one type of failure primitive, while the concurrent class deals with defects causing more than one distinct failure primitive type at a time.  ...  However, this approach still fails to capture some faults because all faults are "layout-level'' and not "gate-level" dependent. 10 .  ... 
doi:10.1007/978-1-4615-3158-6_4 fatcat:zyng5einmndgdhtgvkrjxheywq

Thesis Summary

2004 Drying Technology  
Synchronous or asynchronous concurrency: Usually systems are composed of concurrently running subsystems.  ...  The structure of P is only a means to descri he the behaviour of the system as it is observed by an external observer.  ... 
doi:10.1081/drt-120028271 fatcat:vkv5xhynh5bxfoyyzfryrkxkoi

Federal update

1989 The Journal of the American Osteopathic Association  
were seen when mzattdine. 150 mg b 1 d , was admintstered concurrently.  ...  Enclosed with the safety-alert letter is a warning sheet that health professionals can reproduce and distribute to patients.  ... 
doi:10.1515/jom-1989-890406 fatcat:hycppjpxajco3erbolzbbdwcjq

Intralesional Infiltrations of Cell-Free Filtrates Derived from Human Diabetic Tissues Delay the Healing Process and Recreate Diabetes Histopathological Changes in Healthy Rats

Jorge Berlanga-Acosta, Maday Fernández-Mayola, Yssel Mendoza-Marí, Ariana García-Ojalvo, Raymond J. Playford, Gerardo Guillen-Nieto
2021 Frontiers in Clinical Diabetes and Healthcare  
healing impairment and other histopathologic hallmarks are mediated by a T2DM-induced tissue priming/metabolic memory that can be transferred from humans to healthy recipient animals and consequently reproduce  ...  As shown in Table 1 , diabetic homogenate levels of MDA and IL-6 levels largely exceeded the rest of the samples.  ...  The descried inflammatory profile is in line with the findings obtained with an antibody targeting an active NF-kb p65.  ... 
doi:10.3389/fcdhc.2021.617741 fatcat:fmj5omqidfecrmhp252i55kk74

Content Validity of the Harris Infant Neuromotor Test

Susan R Harris, Linda E Daniels
1996 Physical Therapy  
A second limitation was the failure to include parents as content experts, particularly for the questions designed to be answered by the parent or caregiver.  ...  delayed, or very delayed) as compared with concurrent results on the Bayley Scales of Infant Development.''  ... 
doi:10.1093/ptj/76.7.727 pmid:8677277 fatcat:isj3u6txpbfvfihqm3ahi4jmxm

Reprogramming of Murine Macrophages through TLR2 Confers Viral Resistance via TRAF3-Mediated, Enhanced Interferon Production

Darren J. Perkins, Swamy K. Polumuri, Meghan E. Pennini, Wendy Lai, Ping Xie, Stefanie N. Vogel, Blossom Damania
2013 PLoS Pathogens  
We also observed a much more modest, but reproducible, increase in RIG-I protein levels.  ...  Concurrent treatment of macrophages with TSA and TLR2 ligand significantly preserved the LPS inducibility of IL-12 p40 ( Figure 4A ).  ... 
doi:10.1371/journal.ppat.1003479 pmid:23853595 pmcid:PMC3708851 fatcat:grpt4xyj2bhylgi6u3zamtyjja

Development of an Activity-Dependent Epidural Stimulation System in Freely Moving Spinal Cord Injured Rats: A Proof of Concept Study

Avi Rascoe, Pawan Sharma, Prithvi K. Shah
2018 Frontiers in Neuroscience  
Results: Our results show that the EMG triggered activity-dependent system can be reliably applied and reproduced for: (i) stimulating multiple rats simultaneously throughout the night during free home-cage  ...  activity and (ii) use as a mobile system for testing and training during various short-term behavioral testing conditions.  ...  The system can also be used in concurrence with motor rehabilitative training procedures to facilitate the effects of the training.  ... 
doi:10.3389/fnins.2018.00472 pmid:30083089 pmcid:PMC6064745 fatcat:g6ohfkvqq5bnhnw5fhdjvphgua

Shame in the Cybernetic Fold: Reading Silvan Tomkins

Eve Kosofsky Sedgwick, Adam Frank
1995 Critical Inquiry  
A digital system is of a higher level of organization and therefore of a lower logical type than an analog system.  ...  But it's still like a scanner or copier that can reproduce any work of art in 256,000 shades of gray.  ... 
doi:10.1086/448761 fatcat:2vgnyw4p4jhrvi7n5zzsno4mba
« Previous Showing results 1 — 15 out of 328 results