784 research outputs found
An Embarrassingly Simple Approach for Intellectual Property Rights Protection on Recurrent Neural Networks
Capitalise on deep learning models, offering Natural Language Processing
(NLP) solutions as a part of the Machine Learning as a Service (MLaaS) has
generated handsome revenues. At the same time, it is known that the creation of
these lucrative deep models is non-trivial. Therefore, protecting these
inventions intellectual property rights (IPR) from being abused, stolen and
plagiarized is vital. This paper proposes a practical approach for the IPR
protection on recurrent neural networks (RNN) without all the bells and
whistles of existing IPR solutions. Particularly, we introduce the Gatekeeper
concept that resembles the recurrent nature in RNN architecture to embed keys.
Also, we design the model training scheme in a way such that the protected RNN
model will retain its original performance iff a genuine key is presented.
Extensive experiments showed that our protection scheme is robust and effective
against ambiguity and removal attacks in both white-box and black-box
protection schemes on different RNN variants. Code is available at
https://github.com/zhiqin1998/RecurrentIPRComment: Accepted at AACL-IJCNLP 2022 (Fig. 1 updated
Crystal structure of N′ -(2, 6-dimethyl-phenyl)benzenecarboximidamide tetrahydrofuran monosolvate
Acknowledgements This work was supported by grants from the Natural Science Foundation of China (grant No. 20702029) and the Natural Science Foundation of Shanxi Province (grant No. 2008011024).Peer reviewedPublisher PD
Energy dependence of production in pp collisions with the PACIAE model
In this work we investigate the production in proton-proton
collisions at the center-of-mass energy () equal to 2.76, 5.02, 7, 8
and 13 TeV with a parton and hadron cascade model PACIAE 2.2a. It is based on
PYTHIA but extended considering the partonic and hadronic rescatterings before
and after hadronization, respectively. In the PYTHIA sector the
production quantum chromodynamics processes are selected specially and a bias
factor is proposed correspondingly. The calculated total cross sections, the
differential cross sections as a function of the transverse momentum and the
rapidity of in the forward rapidity region reproduce the corresponding
experimental measurements reasonably well. In the mid-rapidity region, the
double differential cross sections at 5.02, 7 and 13 TeV are also
in a good agreement with the experimental data. Moreover, we predict the double
differential cross section as well as the total cross section of at
8 TeV, which could be validated when the experimental data is
available.Comment: 6 pages, 8 figures, 3 table
Experimental Research on Foamed Mixture Lightweight Soil Mixed with Fly-Ash and Quicklime as Backfill Material behind Abutments of Expressway Bridge
To promote the utilization of fly-ash, based on the orthogonal experiment method, wet density and unconfined compressive strength of Foamed Mixture Lightweight Soil mixed with fly-ash and quicklime (FMLSF) are studied. It is shown that the wet density and unconfined compressive strength of FMLSF increase with the increase of cement content, while decreasing with the increase of foam content. With the mixing content of fly-ash increase, the wet density and unconfined compressive strength of FMLSF increase firstly and then decrease. Scanning Electron Microscope (SEM) tests show that ball effect or microaggregate effect of fly-ash improves the wet density and unconfined compressive strength of FMLSF. With the mixing content of quicklime increase, the wet density and unconfined compressive strength of FMLSF increase firstly within a narrow range and then decrease. In addition, the primary and secondary influence order on wet density and 28-day compressive strength of FMLSF are obtained, as well as the optimal mixture combination. Finally, based on two abutments in China, behind which they are filled with FMLSF and Foamed Mixture Lightweight Soil (FMLS), the construction techniques and key points of quality control behind abutment are compared and discussed in detail, and the feasibility of utilization fly-ash as FMLSF is verified by the experimental results
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