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  1. Article

    Open Access

    Crack sealers for the preservation of concrete bridge decks: a synthesis of a national survey and literature review

    Crack sealers are crucial for preserving concrete bridge decks and extending their service life. This paper presents a comprehensive national survey in the U.S., gathering responses from a total of 37 differen...

    **aoqiang Ni, Matias Leon-Miquel in Journal of Infrastructure Preservation and… (2023)

  2. No Access

    Article

    Managing nitrogen to restore water quality in China

    The nitrogen cycle has been radically changed by human activities1. China consumes nearly one third of the world’s nitrogen fertilizers. The excessive application of fertilizers2,3 and increased nitrogen discharg...

    ChaoQing Yu, **ao Huang, Han Chen, H. Charles J. Godfray, Jonathon S. Wright in Nature (2019)

  3. No Access

    Chapter and Conference Paper

    Research of Configurable Hybrid Memory Architecture for Big Data Processing

    A configurable hybrid memory architecture (CHMA) for big data processing is proposed in this paper. It includes computing nodes and memory nodes. The computing node can be configured according to the requireme...

    Hongwei Zhou, Rangyu Deng, Quanyou Feng in Computer Engineering and Technology (2018)

  4. No Access

    Chapter and Conference Paper

    Language-Extension-Based Vectorizing Compiling Scheme on SDR-DSP

    In this paper we propose a Language-Extension-based Vectorizing Compiling Scheme (LEVCS) for a newly developed DSP. The DSP is mainly designed for Software-Defined Radio (SDR) and is called SDR-DSP. The SDR-DS...

    **aoqiang Ni, Liu Yang, Chiyuan Ma in Computer Engineering and Technology (2016)

  5. No Access

    Chapter and Conference Paper

    The Macro-DSE for HPC Processing Unit: The Physical Constraints Perspective

    Because of the popularity of big data and cloud computing, the evolution of microarchitecture has to concentrated on raw computing ability, throughput, low power and cost at the same time. Due to the huge Non-...

    Yuxing Tang, Lei Wang, Yu Deng, **aoqiang Ni in Green, Pervasive, and Cloud Computing (2016)

  6. No Access

    Chapter and Conference Paper

    ADL and High Performance Processor Design

    Architecture Description Language (ADL) can model many computer related problems and is widely used in software and hardware design. When used in processor design, lots of institutes and companies use ADL as p...

    Liu Yang, **aoqiang Ni, Yusong Tan, Hengzhu Liu in Computer Engineering and Technology (2013)

  7. No Access

    Chapter and Conference Paper

    Design and Implementation of C-Extensions for SDR-DSP Compiler

    In this paper, we design and implement C-extensions for the compiler of a newly developed digital signal processor named SDR-DSP. SDR-DSP is based on VLIW and SIMD. It is developed to meet the performance requ...

    Liu Yang, **aoqiang Ni, Hengzhu Liu in Embedded and Multimedia Computing Technolo… (2012)

  8. No Access

    Chapter and Conference Paper

    Implementation of SOAS for SDR Processor

    Software-defined radio (SDR) processor is the core component in Wireless Communication Equipments. This paper proposes a novel implementation of optimized assembler for SDR processor, which is called SOAS (SDR...

    Liu Yang, **aoqiang Ni, Hengzhu Liu in Proceedings of the International Conferenc… (2011)

  9. No Access

    Chapter and Conference Paper

    Performance Optimization Strategies of High Performance Computing on GPU

    Recently GPU is widely utilized in scientific computing and engineering applications, owing primarily to the evolution of GPU architecture. Firstly, we analyze some key performance characters of GPU in detail,...

    Anguo Ma, **g Cai, Yu Cheng, **aoqiang Ni in Advanced Parallel Processing Technologies (2009)

  10. No Access

    Chapter and Conference Paper

    Reconfigurable Cipher Processing Framework and Implementation

    Cryptographic algorithms are computing-intensive. Reconfiguration techniques can change hardware by software and implement multi-grain parallelism to adapt different applications. By studying many cryptographi...

    **gfei Jiang, **aoqiang Ni, Minxuan Zhang in Advanced Parallel Processing Technologies (2003)