Filters








3,101 Hits in 5.4 sec

Continuous error detection (CED) for reliable communication

R. Anand, K. Ramchandran, I.V. Kozintsev
2001 IEEE Transactions on Communications  
In this work, we exploit the "continuous" nature of error detection that results from using arithmetic codes for error detection, which provides a novel tradeoff between the amount of added redundancy  ...  We demonstrate how this continuous error detection framework improves the overall performance of communication systems, and show how considerable performance gains can be attained.  ...  Chou for all the encouraging discussions and for providing the results quoted in Section III.  ... 
doi:10.1109/26.950341 fatcat:g3vlpzbwrbhqla6qco3mxpy4fm

CED: Credible Early Detection of Social Media Rumors [article]

Changhe Song, Cunchao Tu, Cheng Yang, Zhiyuan Liu, Maosong Sun
2018 arXiv   pre-print
In this paper, we present a novel early rumor detection model, Credible Early Detection (CED).  ...  Existing methods typically learn semantic representations of all reposts to a rumor candidate for prediction.  ...  the concept of "Credible Detection Point", making it possible to dynamically obtain the minimum amount of repost information needed to make a reliable detection during detection process for each microblog  ... 
arXiv:1811.04175v1 fatcat:kxbqseq5jvh6le5iimh2u65fry

Biologically Inspired Robust Tera-Device Processors

Michael Nicolaidis
2012 IEEE Design & Test of Computers  
Detection and recovery for temporary faults As temporary faults are difficult to detect by selftesting, they are mitigated by means of concurrent error detection (CED).  ...  These approaches enable continuous adaptation to circuit degradation, heterogeneity, changing application context, as well as error detection and restoration of correct operation for all failures induced  ... 
doi:10.1109/mdt.2012.2211174 fatcat:rfl2pmrkrbgpbgetykpgz5brxi

SDR Implementation of a Testbed for Real-Time Interference Detection With Signal Cancellation

Christos Politis, Sina Maleki, Juan Merlano Duncan, Jevgenij Krivochiza, Symeon Chatzinotas, Bjorn Ottesten
2018 IEEE Access  
Interference greatly affects the quality of service of wireless and satellite communications, having also a financial impact for the telecommunication operators.  ...  Therefore, as the interfering events increase due to the deployment of new services, there is an increasing demand for the detection and mitigation of interference.  ...  FIGURE 17 . 17 Visualization of the probability of detection of EDISC with pilots, EDISC with decoding errors and CED for IN R ≈ −8 dB.  ... 
doi:10.1109/access.2018.2825885 fatcat:tqagi5xukrbs3hzvz7tdk25npm

Low-Cost Concurrent Error Detection for Floating-Point Unit (FPU) Controllers

M. Maniatakos, P. Kudva, B. M. Fleischer, Y. Makris
2013 IEEE transactions on computers  
We present a nonintrusive concurrent error detection (CED) method for protecting the control logic of a contemporary floating-point unit (FPU).  ...  Finally, when combined with a classical residue code-based method for the fraction, our method leads to a complete CED solution for the entire FPU which provides a coverage of 94.1 percent of all errors  ...  All detected errors were corrected by our CED.  ... 
doi:10.1109/tc.2012.81 fatcat:png3lkhtifeuvltxihettu3jgq

Low-complexity Concurrent Error Detection for convolution with Fast Fourier Transforms

C.J. Bleakley, P. Reviriego, J.A. Maestro
2011 Microelectronics and reliability  
In this paper, a novel low-complexity Concurrent Error Detection (CED) technique for Fast Fourier Transform-based convolution is proposed.  ...  Hence, the number of extra calculations needed purely for CED is significantly reduced.  ...  When an error is detected, the FFTs associated with the CED checker must be re-computed.  ... 
doi:10.1016/j.microrel.2011.02.010 fatcat:476gynd4kzdn5ikk64ehth5aje

Combining Energy and Cross-Entropy Analysis for Nuclear Segments Detection

Antonio Origlia, Francesco Cutugno
2016 Interspeech 2016  
Features related to rhythmic patterns are involved in the representation of the intonational content for spoken language analysis.  ...  Index Terms: Syllable nuclei detection, speech segmentation, speech rate • adjacent segments marked as nuclei are merged into a single one.  ...  CED intervals are less sensitive to this kind of error as pitch must be detected in a time interval rather than at a specific time instant.  ... 
doi:10.21437/interspeech.2016-1345 dblp:conf/interspeech/OrigliaC16 fatcat:qgd3h7ywq5d7fm5rm5chtv6vja

DESIGN OF AN ERROR DETECTION AND DATA RECOVERY ARCHITECTURE FOR MOTION ESTIMATION TESTING APPLICATIONS

V. SWARNALATHA, K. SRINIVASA RAO
2014 International Journal of Electronics and Electical Engineering  
Importantly, the proposed EDDR design performs satisfactorily in terms of throughput and reliability for motion estimation (ME) testing applications.  ...  An error in processing elements (PEs) can be detected and recovered effectively by using the proposed EDDR design.  ...  Additionally, the reliability issue of numerous processing elements (PEs) in a ME can be improved by enhancing the capabilities of concurrent error detection (CED).  ... 
doi:10.47893/ijeee.2014.1103 fatcat:gliwfwqka5fpxfld7xzukfb6zu

Reliability-Driven System-Level Synthesis for Mixed-Critical Embedded Systems

Cristiana Bolchini, Antonio Miele
2013 IEEE transactions on computers  
This paper proposes a design methodology that enhances the classical system-level design flow for embedded systems to introduce reliability-awareness.  ...  The reference architecture is a complex distributed one, constituted by resources with different characteristics in terms of performance and available fault detection/tolerance mechanisms.  ...  Izosimov for kindly providing the tool for comparison, Dr. Riccardo Mariani for suggestions related to the automotive scenario, and the anonymous referees for their useful comments.  ... 
doi:10.1109/tc.2012.226 fatcat:p3a3gjj5s5glblnx4bq7irs6te

Enhancement of System-Lifetime by Alternating Module Activation [chapter]

Frank Sill Torres
2013 IFIP Advances in Information and Communication Technology  
Thereby, components that enable partial concurrent error detection as well as Built-in self-test functionality are included.  ...  Further, a flow for comparison of system's lifetime on cell-level is presented.  ...  Thus, in case of detection of an error by the partial CED the proposed BIST structure can be applied for successive tests of each instance for identification of the faulty one.  ... 
doi:10.1007/978-3-642-38853-8_8 fatcat:meflmter3jbx3mpmjyaz77ee74

Evaluación del rendimiento de la arquitectura de seguridad INDECT

Petr Machník, Marcin Niemiec, Manuel Urueña, Nikolai Stoianov
2018 ITECKNE  
In particular it first evaluates three different concurrent error detection mechanism (parity check, Berger code, and cyclic redundancy check) developed in software-and hardware-based implementations of  ...  The results of these evaluations demonstrate that the proposed mechanisms, and by extension the whole INDECT security architecture, are viable and can be used in high-performance Police information and communication  ...  ACKNOWLEDGMENTS This work has been funded by the EU Project INDECT (Intelligent information system supporting observation, searching and detection for security of citizens in urban environment) -grant  ... 
doi:10.15332/iteckne.v15i1.1962 fatcat:xdkhzisj5fdifgogtnhoa56izi

Comet: Decentralized Complex Event Detection in Mobile Delay Tolerant Networks

Jianxia Chen, Lakshmish Ramaswamy, David K. Lowenthal, Shivkumar Kalyanaraman
2012 2012 IEEE 13th International Conference on Mobile Data Management  
Detection of complex (composite) events, for example, is fundamental to monitoring applications. However, there is little work in designing scalable complex event detection (CED) techniques for DTNs.  ...  As finding an optimal CED plan requires exponential-time, Comet finds near-optimal detection plans for individual CEs through two novel heuristic planning techniques: multi-level push-pull conversion and  ...  Several of the essential components of modern monitoring applications have been designed for Internet-based environments where the underlying network provides continuous, reliable, low-latency end-to-end  ... 
doi:10.1109/mdm.2012.18 dblp:conf/mdm/ChenRLK12 fatcat:vvlrvd5u3vhbtdigfmf5ffper4

Secure Arithmetic Coding with Error Detection Capability

Mahnaz Sinaie, Vahid Tabataba Vakili
2010 EURASIP Journal on Information Security  
For this purpose, embedded error detection arithmetic coding, which is known as continuous error detection (CED), is used.  ...  Finally, in addition to producing secure codes, the suggested method reduced the added redundancy to half of the total redundancy added by CED.  ...  Acknowledgment The authors would like to thank ITRC (Iran Telecommunication Research Center) for the invaluable assistance and funding for this paper.  ... 
doi:10.1155/2010/621521 fatcat:oiu2rw5gxndsrkacntbw6fr444

Nutritional and Gastroenterological Monitoring of Patients With Celiac Disease During COVID-19 Pandemic: The Emerging Role of Telemedicine and Point-of-Care Gluten Detection Tests

Andrea Costantino, Leda Roncoroni, Daniele Noviello, Nicoletta Nandi, Vincenza Lombardo, Alice Scricciolo, Lucia Scaramella, Maurizio Vecchi, Luca Elli
2021 Frontiers in Nutrition  
Gluten detection tests demonstrated to be useful tools for the patient and for the caregiver to confirm adherence to the GFD remotely.  ...  Patients received a phone call, and televisits were conducted for CeD patients with mild or moderate symptoms and/or with blood alterations.  ...  The newly introduced technologies for the detection of gluten in food and biological samples (urine and stool) can support CeD monitoring.  ... 
doi:10.3389/fnut.2021.622514 pmid:33928109 pmcid:PMC8076748 fatcat:37aqdqrkgvhczc3xdyg26zkg3q

An Adaptive Framework for Event Detection in Wireless Sensor Network

2019 International journal of recent technology and engineering  
A simulation setup has created and the experimental evaluation validates the event detection mechanism through various metrics such as cluster communication, event accuracy are measured and evaluated.  ...  The features of a sensor network play the major role in various application fields that fit in the broad category for tracking, monitoring, automation and detection and in that category WSN plays the predominant  ...  Weight (w) varies from 0 to 1 for the fuzzy item. For all input parameters residual energy, node centrality, reachability, and reliability the fuzzy linguistic variable holds the weights.  ... 
doi:10.35940/ijrte.d8320.118419 fatcat:v7jaaboklrannostcsaxmp7gpy
« Previous Showing results 1 — 15 out of 3,101 results