SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "db:Swepub ;srt2:(2005-2009);pers:(Liu Ming)"

Sökning: db:Swepub > (2005-2009) > Liu Ming

  • Resultat 11-14 av 14
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
11.
  • Liu, Ming, et al. (författare)
  • Trigger algorithm development on FPGA-based Compute Nodes
  • 2009
  • Ingår i: 2009 16th IEEE-NPSS Real Time Conference. - New York : IEEE. - 9781424457960 ; , s. 478-484
  • Konferensbidrag (refereegranskat)abstract
    • Based on the ATCA computation architecture and Compute Nodes (CN), investigation and implementation work has been being executed for HADES and PANDA trigger algorithms. We present our designs for HADES track reconstruction processing, Cherenkov ring recognition, Time-Of-Flight processing, electromagnetic shower recognition.. and the PANDA straw tube tracking algorithm. They will appear as co-processors in the uniform system design to undertake the detector-specific computing. The algorithm principles will be explained and hardware designs are described in the paper. The current progress reveals the feasibility to implement these algorithms on FPGAs. Also experimental results demonstrate the performance speedup when compared to alternative software solutions, as well as the potential capability of high-speed parallel/pipelined processing in Data Acquisition and Trigger systems.
  •  
12.
  • Lu, Zhonghai, et al. (författare)
  • Layered switching for networks on chip
  • 2007
  • Ingår i: 2007 44th ACM/IEEE Design Automation Conference, Vols 1 And 2. - 9781595937711 ; , s. 122-127
  • Konferensbidrag (refereegranskat)abstract
    • We present and evaluate a novel switching mechanism called layered switching. Conceptually, the layered switching implements wormhole on top of virtual cut-through switching. To show the feasibility of layered switching, as well as to confirm its advantages, we conducted an RTL implementation study based on a canonical wormhole architecture. Synthesis results show that our strategy suggests negligible degradation in hardware speed (1%) and area overhead (7%). Simulation results demonstrate that it achieves higher throughput than wormhole alone while significantly reducing the buffer space required at network nodes when compared with virtual cut-through.
  •  
13.
  • Tian, Haining, et al. (författare)
  • A triphenylamine dye model for the study of intramolecular energy transfer and charge transfer in dye-sensitized solar cells.
  • 2008
  • Ingår i: Advanced Functional Materials. - : Wiley. - 1616-301X .- 1616-3028. ; 18:21, s. 3461-3468
  • Tidskriftsartikel (refereegranskat)abstract
    • A novel dye (2TPA-R), contg. two triphenylamine (TPA) units connected by a vinyl group and rhodanine-3-acetic acid as the electron acceptor, is designed and synthesized successfully to reveal the working principles of org. dye in dye-sensitized solar cells (DSSCs). 2TPA and TPA-R, which consist of two TPA units connected by vinyl and a TPA unit linked with rhodanine-3-acetic acid, resp., are also synthesized as refs. to study the intramol. energy transfer (EnT) and charge transfer (ICT) processes of 2TPA-R in CH2Cl2 soln. and on a TiO2 surface. The results suggest that the intramol. EnT and ICT processes show a pos. effect on the performance of DSSCs. However, the flexible structure and less-adsorbed amt. of dye on TiO2 may make it difficult to improve the efficiency of DSSCs. This study on intramol. EnT and ICT processes acts as a guide for the design and synthesis of efficient org. dyes in the future. [on SciFinder(R)]
  •  
14.
  • Wang, Qiang, et al. (författare)
  • Hardware/Software Co-design of an ATCA-based Computation Platform for Data Acquisition and Triggering
  • 2009
  • Ingår i: 16th IEEE NPSS Real Time Conference. - 9781424457960 ; , s. 485-489
  • Konferensbidrag (refereegranskat)abstract
    • An ATCA-based computation platform for data acquisition and trigger(TDAQ) applications has been developed for multiple future projects such its PANDA. HADES, and BESIII. Each Compute Node (CN) appears as one (if the fourteen Field Replaceable Units (FRU) in an ATCA shelf, which in total features a high performance of 1890 Clips inter-FPGA on-board channels, 1456 Gbps inter-board backplane connections, 728 Gbps full-duplex optical links, 70 Gbps Ethernet. 140 GBytes DDR2 SDRAM. and all computing resources of 70 Xilinx Virtex-4 FX60 FPGAs. Corresponding to (the system architecture, a hardware/software co-design approach is proposed to ease and accelerate the development for different experiments. In the uniform system design. application-specific computation is to be implemented as customized hardware co-processors, while the embedded PowerPC processor takes charge of flexible slow controls and transmission protocol processing.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 11-14 av 14

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy