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An empirical study of a reverse engineering method for the aggregation relationship based on operation propagation
2007
Empirical Software Engineering
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A reverse engineering approach is proposed on the basis of a primary characteristic for aggregation relationship-propagation of operations. ...
Most reverse engineering methods for aggregation relationships are based on the lifetime dependence of an object on another object since many implementations of aggregation relationships result in such ...
., under Grant NSC 89-2213-E-020-004-and Department of Industrial Technology, Ministry of Economic Affairs, R.O.C. under the grant 96-EC-17-A-02-S1-029. ...
doi:10.1007/s10664-007-9043-7
fatcat:fof5wmoo3zhrll3o2ufjv62lm4
An information aggregation method for hierarchical system reliability analysis with insufficient reliability information based on Bayesian Melding Method
2021
IOP Conference Series: Materials Science and Engineering
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In this paper, an information aggregation method is developed for the hierarchical system to make full use of the limited reliability information based on the traditional Bayesian Melding Method. ...
In the literature, the Bayesian Melding Method is a useful tool to merge the subsystem and system information based on the deterministic structure. ...
Acknowledgments This work was supported in part by National Natural Science Foundation of China under Grant No.51675525 and 11725211. ...
doi:10.1088/1757-899x/1043/2/022007
fatcat:zamxpsotpjhqheey5os5rctp7m
Nondestructive damage evaluation of reinforced concrete structure using infrared thermography
2000
Nondestructive Evaluation of Aging Materials and Composites IV
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It is successfully used as an experimental method for detection of plastic deformation during crack propagation of steel plate under monotonous loading or as a laboratory technique for investigating damage ...
The acoustic emission method 17 is based on the principle that the formation and propagation of the micro-cracks are associated with the release of energy. ...
doi:10.1117/12.385481
fatcat:4blspbour5dlpk75gpg2d3aj24
Reverse engineering aggregation queries
2017
Proceedings of the VLDB Endowment
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First, based on a lattice graph structure, we identify a set of group-by candidates for the desired query. ...
Query reverse engineering seeks to re-generate the SQL query that produced a given query output table from a given database. ...
CONCLUSION In this paper, we proposed a novel algorithm for reverse engineering aggregation queries. ...
doi:10.14778/3137628.3137648
fatcat:nfxqiqdtuvavhfhk3rg2c7bxla
Delegation and circumvention
1998
Proceedings of the SIGCHI conference on Human factors in computing systems - CHI '98
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Throughout history, inefficient methods to use devices have been replaced by more efficient ones. ...
To show how this approach can expiain the relationship between tools and strategies in complex computer systems, we describe five ways to perform a real-world drawing task with current as well as 5.rture ...
We call this method an instance of the Sequence-by Operation strategy. ...
doi:10.1145/274644.274683
dblp:conf/chi/BhavnaniJ98
fatcat:orumfo2y7rgyzhyo4f5yczb2ke
HC-BGP: A light-weight and flexible scheme for securing prefix ownership
2009
2009 IEEE/IFIP International Conference on Dependable Systems & Networks
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The Border Gateway Protocol (BGP) is a fundamental building block of the Internet infrastructure. ...
HC-BGP is computationally more efficient than previously proposed secure routing scheme, and it is also more flexible for supporting various traffic engineering goals. ...
The key idea of HC-BGP is inspired by an empirical study we conducted to understand the most common routing dynamics. ...
doi:10.1109/dsn.2009.5270359
dblp:conf/dsn/ZhangZMH09
fatcat:4d3zgxubonbt7ovf6kptsnf434
Evaluating the performance of a EuroDivisia index using artificial intelligence techniques
2008
International Journal of Automation and Computing
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One method uses a standard back propagation neural network and the other uses an evolutionary approach, where the network weights and the network architecture are evolved. ...
Also of interest is the fact that the Divisia measure of money is superior as a predictive tool over simple sum. ...
Acknowledgements The authors thank Thomas Elger (Lund University, Sweden) and Barry Jones (State University of New York, US) for their helpful discussions during the development of this paper. ...
doi:10.1007/s11633-008-0058-3
fatcat:vfqzpqtoxzhz3bm6m3judyn7q4
Supply chain forecasting: Theory, practice, their gap and the future
2016
European Journal of Operational Research
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ABSTRACT Supply Chain Forecasting (SCF) goes beyond the operational task of extrapolating demand requirements at one echelon. ...
This can be attributed to the robustness of these simple and practical solutions such as aggregation approaches for example (across time, customers and products). ...
We also thank Steve Disney and Fotios Petropoulos at Cardiff University, for their constructive comments on the material presented in Sections 2 and 3 respectively, and Len Tashman, the Editor of Foresight ...
doi:10.1016/j.ejor.2015.11.010
fatcat:duc2wyqkqvfqvaokfm3amz5lbu
PM: a system to support the automatic acquisition of programming knowledge
1990
IEEE Transactions on Knowledge and Data Engineering
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The framework for the knowledge acquisition process described is based on an empirical model of the stepwise refinement process for implementing code modules. ...
Use of the metrics has suggested a method for breaking down completed code modules into a collection of refinement objects based on a canonical model of the process by which they were implemented. ...
As a Unisys employee he worked on BEACON, an expert system configurator and pricer. ...
doi:10.1109/69.60791
fatcat:rt62psqggncglh4wewbh7nsj3u
Mining Crosscutting Concerns through Random Walks
2012
IEEE Transactions on Software Engineering
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The random walks are performed on the concept graphs extracted from the program sources to calculate metrics of "utilization" and "aggregation" for each of the program elements. ...
We rank all the program elements based on these metrics and use a threshold to produce a set of candidates that represent crosscutting concerns(CCs). ...
Special thanks to Andrew Clement for the technical help and insights and to Julie Waterhouse of IBM Canada for provisioning the project and reviewing an early draft of this paper. ...
doi:10.1109/tse.2011.83
fatcat:svabb7hcard2zi3meyty2lgpke
Efficiently mining crosscutting concerns through random walks
2007
Proceedings of the 6th international conference on Aspect-oriented software development - AOSD '07
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The random walks are performed on the concept graphs extracted from the program sources to calculate metrics of "utilization" and "aggregation" for each of the program elements. ...
We rank all the program elements based on these metrics and use a threshold to produce a set of candidates that represent crosscutting concerns(CCs). ...
Special thanks to Andrew Clement for the technical help and insights and to Julie Waterhouse of IBM Canada for provisioning the project and reviewing an early draft of this paper. ...
doi:10.1145/1218563.1218588
dblp:conf/aosd/ZhangJ07
fatcat:y7rmm6zrt5bhzajjfzbxvbzbbm
FastONN – Python based open-source GPU implementation for Operational Neural Networks
[article]
2020
arXiv
pre-print
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This work introduces a fast GPU-enabled library for training operational neural networks, FastONN, which is based on a novel vectorized formulation of the operational neurons. ...
Leveraging on automatic reverse-mode differentiation for backpropagation, FastONN enables increased flexibility with the incorporation of new operator sets and customized gradient flows. ...
Figure 2 2 Top: Entity Relationship Diagram (ERD) of the 3 core modules of FastONN. Bottom: Aggregation of FastONN modules to configure an ONN model. ...
arXiv:2006.02267v1
fatcat:nggwsggjqzce7kfm5bqix7746u
Recommending High Utility Query via Session-Flow Graph
[chapter]
2013
Lecture Notes in Computer Science
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Query recommendation is an integral part of modern search engines that helps users find their information needs. ...
In this paper, we propose a novel utility query recommendation approach based on absorbing random walk on the session-flow graph, which can learn queries' utility by simultaneously modeling both users' ...
Finally, we conduct an empirical study on publicly released query logs, and the results show that our method performs significantly better than the state-of-the-art methods in recommend high utility queries ...
doi:10.1007/978-3-642-36973-5_54
fatcat:xn2u4wbwwfgszn5bfnyqdcsyga
OR FORUM—Catching the "Network Science" Bug: Insight and Opportunity for the Operations Researcher
2008
Operations Research
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Third, it proposes optimizationbased reverse engineering to address some important open questions within network science from an operations research perspective. ...
We advocate for increased, yet cautious, participation in this field by operations researchers. ...
this topic as an article for OR Forum. ...
doi:10.1287/opre.1080.0606
fatcat:y4jnyegc3ndwfosdxy7b7dvnaa
Oil Prices and Stock Markets: A Review of the Theory and Empirical Evidence
2018
Energy Journal
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The majority of papers we survey study the impacts of oil markets on stock markets, whereas, little research in the reverse direction exists. ...
In light of such attention, this paper reviews research on the oil price and stock market relationship. ...
Acknowledgements Authors would like to thank Ian Mead, David Daniels, Melissa Lynes, Thomas Lee and James Smith for their constructive comments on a previous version of this study. ...
doi:10.5547/01956574.39.5.sdeg
fatcat:hx755ubcr5bgjf3ugcq27jjmmu
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