Yuta NAGAHAMA Tetsuya MANABE
Baoxian Wang Ze Gao Hongbin Xu Shoupeng Qin Zhao Tan Xuchao Shi
Maki TSUKAHARA Yusaku HARADA Haruka HIRATA Daiki MIYAHARA Yang LI Yuko HARA-AZUMI Kazuo SAKIYAMA
Guijie LIN Jianxiao XIE Zejun ZHANG
Hiroki FURUE Yasuhiko IKEMATSU
Longye WANG Lingguo KONG Xiaoli ZENG Qingping YU
Ayaka FUJITA Mashiho MUKAIDA Tadahiro AZETSU Noriaki SUETAKE
Xingan SHA Masao YANAGISAWA Youhua SHI
Jiqian XU Lijin FANG Qiankun ZHAO Yingcai WAN Yue GAO Huaizhen WANG
Sei TAKANO Mitsuji MUNEYASU Soh YOSHIDA Akira ASANO Nanae DEWAKE Nobuo YOSHINARI Keiichi UCHIDA
Kohei DOI Takeshi SUGAWARA
Yuta FUKUDA Kota YOSHIDA Takeshi FUJINO
Mingjie LIU Chunyang WANG Jian GONG Ming TAN Changlin ZHOU
Hironori UCHIKAWA Manabu HAGIWARA
Atsuko MIYAJI Tatsuhiro YAMATSUKI Tomoka TAKAHASHI Ping-Lun WANG Tomoaki MIMOTO
Kazuya TANIGUCHI Satoshi TAYU Atsushi TAKAHASHI Mathieu MOLONGO Makoto MINAMI Katsuya NISHIOKA
Masayuki SHIMODA Atsushi TAKAHASHI
Yuya Ichikawa Naoko Misawa Chihiro Matsui Ken Takeuchi
Katsutoshi OTSUKA Kazuhito ITO
Rei UEDA Tsunato NAKAI Kota YOSHIDA Takeshi FUJINO
Motonari OHTSUKA Takahiro ISHIMARU Yuta TSUKIE Shingo KUKITA Kohtaro WATANABE
Iori KODAMA Tetsuya KOJIMA
Yusuke MATSUOKA
Yosuke SUGIURA Ryota NOGUCHI Tetsuya SHIMAMURA
Tadashi WADAYAMA Ayano NAKAI-KASAI
Li Cheng Huaixing Wang
Beining ZHANG Xile ZHANG Qin WANG Guan GUI Lin SHAN
Sicheng LIU Kaiyu WANG Haichuan YANG Tao ZHENG Zhenyu LEI Meng JIA Shangce GAO
Kun ZHOU Zejun ZHANG Xu TANG Wen XU Jianxiao XIE Changbing TANG
Soh YOSHIDA Nozomi YATOH Mitsuji MUNEYASU
Ryo YOSHIDA Soh YOSHIDA Mitsuji MUNEYASU
Nichika YUGE Hiroyuki ISHIHARA Morikazu NAKAMURA Takayuki NAKACHI
Ling ZHU Takayuki NAKACHI Bai ZHANG Yitu WANG
Toshiyuki MIYAMOTO Hiroki AKAMATSU
Yanchao LIU Xina CHENG Takeshi IKENAGA
Kengo HASHIMOTO Ken-ichi IWATA
Shota TOYOOKA Yoshinobu KAJIKAWA
Kyohei SUDO Keisuke HARA Masayuki TEZUKA Yusuke YOSHIDA
Hiroshi FUJISAKI
Tota SUKO Manabu KOBAYASHI
Akira KAMATSUKA Koki KAZAMA Takahiro YOSHIDA
Tingyuan NIE Jingjing NIE Kun ZHAO
Xinyu TIAN Hongyu HAN Limengnan ZHOU Hanzhou WU
Shibo DONG Haotian LI Yifei YANG Jiatianyi YU Zhenyu LEI Shangce GAO
Kengo NAKATA Daisuke MIYASHITA Jun DEGUCHI Ryuichi FUJIMOTO
Jie REN Minglin LIU Lisheng LI Shuai LI Mu FANG Wenbin LIU Yang LIU Haidong YU Shidong ZHANG
Ken NAKAMURA Takayuki NOZAKI
Yun LIANG Degui YAO Yang GAO Kaihua JIANG
Guanqun SHEN Kaikai CHI Osama ALFARRAJ Amr TOLBA
Zewei HE Zixuan CHEN Guizhong FU Yangming ZHENG Zhe-Ming LU
Bowen ZHANG Chang ZHANG Di YAO Xin ZHANG
Zhihao LI Ruihu LI Chaofeng GUAN Liangdong LU Hao SONG Qiang FU
Kenji UEHARA Kunihiko HIRAISHI
David CLARINO Shohei KURODA Shigeru YAMASHITA
Qi QI Zi TENG Hongmei HUO Ming XU Bing BAI
Ling Wang Zhongqiang Luo
Zongxiang YI Qiuxia XU
Donghoon CHANG Deukjo HONG Jinkeon KANG
Xiaowu LI Wei CUI Runxin LI Lianyin JIA Jinguo YOU
Yoichi HINAMOTO Shotaro NISHIMURA
Ming YUE Yuyang PENG Liping XIONG Chaorong ZHANG Fawaz AL-HAZEMI Mohammad MERAJ MIRZA
Zhang HUAGUO Xu WENJIE Li LIANGLIANG Liao HONGSHU
Seonkyu KIM Myoungsu SHIN Hanbeom SHIN Insung KIM Sunyeop KIM Donggeun KWON Deukjo HONG Jaechul SUNG Seokhie HONG
Jiaxin WU Bing LI Li ZHAO Xinzhou XU
Manabu HAGIWARA
Meiting XUE Wenqi WU Jinfeng LUO Yixuan ZHANG Bei ZHAO
Join is an important but data-intensive and compute-intensive operation in database systems. Moreover, there are multiple types of join operations according to different join conditions and data relationships with diverse complexities. Because most existing solutions for accelerating the join operation on field programmable gate arrays (FPGAs) focus only on the easiest join application, this study presents a novel architecture that is suitable for multiple types of join operation. This architecture has a modular design and consists of three components that are executed sequentially and in pipeline. Specifically, the top-K sorter is used instead of the full sorter to reduce resource utilization and advance the merge processing. Further, the architecture is perfectly compatible with both N-to-1 and N-to-M join relationships, and can also adapt well to both equi-join and band-join. Experimental results show that this design, which is implemented on an FPGA, achieved a high join throughput of 242.1 million tuples per second, which is better than other reported FPGA implementations.
Huijuan ZHOU Zepeng ZHUO Guolong CHEN
Constructing new families of APN functions is an important and challenging topic. Up to now, only six infinite families of APN monomials have been found on finite fields of even characteristic. To study APN functions, partially APN functions have attracted plenty of researchers’ particular interests recently. In this paper, we propose several new infinite classes of 0-APN power functions over 𝔽2n by using the multivariate method and resultant elimination. Furthermore, we use Magma soft to show that these 0-APN power functions are CCZ-inequivalent to the known 0-APN power functions.
Jinfeng CHONG Niu JIANG Zepeng ZHUO Weiyu ZHANG
In this paper, we consider the spectra of Boolean functions with respect to the nega-Hadamard transform. Based on the properties of the nega-Hadamard transform and the solutions of the Diophantine equations, we investigate all possibilities of the nega-Hadamard transform of Boolean functions with exactly two distinct nega-Hadamard coefficients.
Xiangrun LI Qiyu SHENG Guangda ZHOU Jialong WEI Yanmin SHI Zhen ZHAO Yongwei LI Xingfeng LI Yang LIU
Automated tongue segmentation plays a crucial role in the realm of computer-aided tongue diagnosis. The challenge lies in developing algorithms that achieve higher segmentation accuracy and maintain less memory space and swift inference capabilities. To relieve this issue, we propose a novel Pool-unet integrating Pool-former and Multi-task mask learning for tongue image segmentation. First of all, we collected 756 tongue images taken in various shooting environments and from different angles and accurately labeled the tongue under the guidance of a medical professional. Second, we propose the Pool-unet model, combining a hierarchical Pool-former module and a U-shaped symmetric encoder-decoder with skip-connections, which utilizes a patch expanding layer for up-sampling and a patch embedding layer for down-sampling to maintain spatial resolution, to effectively capture global and local information using fewer parameters and faster inference. Finally, a Multi-task mask learning strategy is designed, which improves the generalization and anti-interference ability of the model through the Multi-task pre-training and self-supervised fine-tuning stages. Experimental results on the tongue dataset show that compared to the state-of-the-art method (OET-NET), our method has 25% fewer model parameters, achieves 22% faster inference times, and exhibits 0.91% and 0.55% improvements in Mean Intersection Over Union (MIOU), and Mean Pixel Accuracy (MPA), respectively.
With the emphasis on personal information privacy protection in wireless communications, the new dimension low-interception covert transmission technology represented by the vortex wave with Orbital Angular Momentum (OAM) has received attention from both academia and industry. However, the current OAM low-interception transmission techniques all assume that the eavesdropper can only receive plane wave signals, which is a very ideal situation. Once the eavesdropper is configured with an OAM sensor, the so-called mode covert channel will be completely exposed. To solve this problem, this paper proposes a vortex microwave photon low-interception transmission method. The proposed method utilizes the differential operation between plane and vortex microwave photons signals to construct the covert differential channel, which can hide the user data in the mode domain. Compared with the traditional spread spectrum transmission, our proposed covert differential channel schemes need less transmitted power to achieve reliable transmission, which means less possibility of being intercepted by the eavesdropper.
Rong WANG Changjun YU Zhe LYU Aijun LIU
To address the challenge of target signals being completely submerged by ionospheric clutter during typhoon passages, this letter proposes a chaotic detection method for target signals in the background of ionospheric noise under typhoon excitation. Experimental results demonstrate the effectiveness of the proposed method in detecting target signals with harmonic characteristics from strong ionospheric clutter during typhoon passages.
Maaki SAKAI Kanon HOKAZONO Yoshiko HANADA
In this letter, we propose a method to introduce tabu search into Edge Assembly Crossover (EAX), which is an effective crossover method in solving the traveling salesman problem (TSP) using genetic algorithms. The proposed method, called EAX-tabu, archives the edges that have been exchanged over the past few generations into the tabu list for each individual and excludes them from the candidate edges to be exchanged when generating offspring by the crossover, thereby increasing the diversity of edges in the offspring. The effectiveness of the proposed method is demonstrated through numerical experiments on medium-sized instances of TSPLIB and VLSI TSP.
To fully exploit the attribute information in graphs and dynamically fuse the features from different modalities, this letter proposes the Attributed Graph Clustering Network with Adaptive Feature Fusion (AGC-AFF) for graph clustering, where an Attribute Reconstruction Graph Autoencoder (ARGAE) with masking operation learns to reconstruct the node attributes and adjacency matrix simultaneously, and an Adaptive Feature Fusion (AFF) mechanism dynamically fuses the features from different modules based on node attention. Extensive experiments on various benchmark datasets demonstrate the effectiveness of the proposed method.
Feifei YAN Pinhui KE Zuling CHANG
Recently, trace representation of a class of balanced quaternary sequences of period p from the classical cyclotomic classes was given by Yang et al. (Cryptogr. Commun.,15 (2023): 921-940). In this letter, based on the generalized cyclotomic classes, we define a class of balanced quaternary sequences of period pn, where p = ef + 1 is an odd prime number and satisfies e ≡ 0 (mod 4). Furthermore, we calculate the defining polynomial of these sequences and obtain the formula for determining their trace representations over ℤ4, by which the linear complexity of these sequences over ℤ4 can be determined.