Search Results - "Nguyen Phu, X."

Backscatter-Assisted Data Offloading in OFDMA-Based Wireless-Powered Mobile Edge Computing for IoT Networks by Nguyen, Phu X., Tran, Dinh-Hieu, Onireti, Oluwakayode, Tin, Phu Tran, Nguyen, Sang Quang, Chatzinotas, Symeon, Vincent Poor, H.

“…Mobile-edge computing (MEC) has emerged as a prominent technology to overcome sudden demands on computation-intensive applications of the Internet of Things…”
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Evaluation of Full-Duplex SWIPT Cooperative NOMA-Based IoT Relay Networks over Nakagami- m Fading Channels by Nguyen, Tien-Tung, Nguyen, Sang Quang, Nguyen, Phu X, Kim, Yong-Hwa

“…In this paper, we investigate the performance of non-orthogonal multiple access (NOMA)-based full-duplex Internet-of-Things (IoT) relay systems with…”
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Performance Analysis in DF Energy Harvesting Full-Duplex Relaying Network with MRC and SC at the Receiver under Impact of Eavesdropper by Tran Tin, Phu, Phan, Van-Duc, Si Thien Chau, Dong, Nguyen, Tan N., X. Nguyen, Phu

“…This paper investigates the decode-and-forward (DF) full-duplex (FD) relaying system under the presence of an eavesdropper. Moreover, the relay node is able to…”
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Outage Analysis in SWIPT-Based Decode-and-Forward Relay Networks with Partial Relay Selection by Tin, Phu Tran, Phan, Van-Duc, Nguyen, Phu X., Nguyen, Thanh-Long, Chau, Dong-Si Thien, Nguyen, Tan N.

“…This work studies the SWIPT-based half-duplex (HD) decode-and-forward (DF) relay network, wherein the relay user can scavenge power from the source’s…”
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UAV-Assisted Secure Communications in Terrestrial Cognitive Radio Networks: Joint Power Control and 3D Trajectory Optimization by Nguyen, Phu X., Nguyen, Van-Dinh, Nguyen, Hieu V., Shin, Oh-Soon

“…This paper considers secure communications for an underlay cognitive radio network (CRN) in the presence of an external eavesdropper (Eve). The secrecy…”
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Plastic waste as a valuable resource: strategy to remove heavy metals from wastewater in bench scale application by Nguyen, Quoc Hung, Tran, Anh T. K., Hoang, Nhung T. T., Tran, Yen T. H., Nguyen, Phu X., Pham, Thi Thuy, Nguyen, Manh Khai, Van der Bruggen, Bart

“…Single-use plastic waste is gradually considered a potential material for circular economy. Ion exchange resin obtained from polystyrene waste by sulfonating…”
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Ab Initio and DFT Study of the Geometric Structures and Static Dipole (Hyper)polarizabilities of Aromatic Anions by Castellano, O., Bermúdez, Y., Giffard, M., Mabon, G., Cubillán, N., Sylla, M., Nguyen-Phu, X., Hinchliffe, A., Soscún, H.

“…The geometries and the static dipole (hyper)polarizabilities (α, β, γ) of a series of aromatic anions were investigated at the ab initio (HF, MP2, and MP4) and…”
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Theoretical and experimental study of optical second harmonic generation in new chiral thiolates salts by Sylla, M., Giffard, M., Mabon, G., Cubillan, N., Castellano, O., Hernandez, J., Soscun, H., Nguyen Phu, X.

“…The second harmonic generation ability of new chiral thiolate salts is investigated. Aromatic thiolate anions ArS − are expected from semi-empirical…”
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Study of linear optical properties and two-photons absorption in Zn1-xMgxSe thin layers by DERKOWSKA, B, SAHRAOUI, B, NGUYEN PHU, X, GLOWACKI, G, BALA, W

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Lightweight deep neural networks for acoustic scene classification and an effective visualization for presenting sound scene contexts by Pham, Lam, Ngo, Dat, Salovic, Dusan, Jalali, Anahid, Schindler, Alexander, Nguyen, Phu X., Tran, Khoa, Vu, Hai Canh

“…•The proposed Inception-residual based deep neural network and an ensemble of multiple spectrograms.•Model compression methods of Channel Reduction and Channel…”
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Polarization field in optical spatial vector solitons by Boucher, V., Nguyen Phu, X.

“…We report for the first time the experimental observation of polarization field in optical spatial solitons in nonlinear planar waveguide. The measurements…”
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Picosecond measurement of the nonlinear refractive index of new salts of carboxylate anions with chiral ammonium cations by Rodríguez, L., Simos, C., Hernández, J., Gutierrez, H., Sylla, M., Giffard, M., Marcano, A., Soscun, H., Phu, X. Nguyen

“…The third order nonlinear optical properties of novel carboxylate anions with chiral amines and ammonium cations have been studied by a new alternative of the…”
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Electronic and nuclear contributions to the third-order nonlinear optical properties of new polyfluroalkysulfanyl-substituted tetrathiafulvalene derivatives by Sahraoui, B., Nguyen Phu, X., Nozdryn, T., Cousseau, J.

“…From DFWM efficiency measurements, we deduce third-order susceptibility of polyfluroalkylsulfanyl-substituted TTF derivatives. To know the physical nature of…”
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Local polarization state observation and third-order nonlinear susceptibility measurements by self-induced polarization state changes method by Volle, R., Boucher, V., Dorkenoo, K.D., Chevalier, R., Nguyen Phu, X.

“…We report on a new method appropriate to the study of the polarization states of the electromagnetic field at the output of nonlinear medium. The novelty here…”
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Third-order nonlinear optical properties of new dithienylethylenes by Sahraoui, B., Phu, X.Nguyen, Baldeck, P., Nunzi, J.-M., Frère, P., Roncali, J.

“…We report the measurement of the third-order susceptibilities of new dithienylethylenes in solutions using the degenerate four wave mixing technique at λ=532…”
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Nonlinear optical properties of chiral thiolates by Sylla, M., Giffard, M., Boucher, V., Illien, B., Mercier, N., Nguyen Phu, X.

“…Aromatic thiolate anions ArS − are expected from a semi-empirical calculation with PM3 parametrisation of the MNDO Hamiltonian, to possess higher intrinsic…”
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Third-order nonlinear optical properties of new polyfluoroalkylsulfanyl-substituted tetrathiafulvalene derivatives by Sahraoui, B., Nguyen Phu, X., Rivoire, G., Nozdryn, T., Cousseau, J.

“…We investigate the third-order nonlinearities of new polyfluoroalkylsulfanyl-substituted tetrathiafulvalene derivatives using the degenerate four wave mixing…”
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Polarization switching in a planar optical waveguide by Boucher, V, Leblond, H, Nguyen-Phu, X

“…The multiscale expansion formalism is applied to the study of nonlinear planar optical waveguides. It allows us to describe the linear and nonlinear…”
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UIT-VSFC: Vietnamese Students' Feedback Corpus for Sentiment Analysis by Nguyen, Kiet Van, Nguyen, Vu Duc, Nguyen, Phu X. V., Truong, Tham T. H., Nguyen, Ngan Luu-Thuy

“…Students' feedback is a vital resource for the interdisciplinary research combining of two fields: sentiment analysis and education. To strengthen the…”
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Robust, General, and Low Complexity Acoustic Scene Classification Systems and An Effective Visualization for Presenting a Sound Scene Context by Pham, Lam, Salovic, Dusan, Jalali, Anahid, Schindler, Alexander, Tran, Khoa, Vu, Canh, Nguyen, Phu X

“…In this paper, we present a comprehensive analysis of Acoustic Scene Classification (ASC), the task of identifying the scene of an audio recording from its…”
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