65,182 research outputs found
Performance Analysis and Approximate Message Passing Detection of Orthogonal Time Sequency Multiplexing Modulation
No full textIn orthogonal time sequency multiplexing (OTSM) modulation, the information
symbols are conveyed in the delay-sequency domain upon exploiting the inverse
Walsh Hadamard transform (IWHT). It has been shown that OTSM is capable of
attaining a bit error ratio (BER) similar to that of orthogonal time-frequency
space (OTFS) modulation at a lower complexity, since the saving of
multiplication operations in the IWHT. Hence we provide its BER performance
analysis and characterize its detection complexity. We commence by deriving its
generalized input-output relationship and its unconditional pairwise error
probability (UPEP). Then, its BER upper bound is derived in closed form under
both ideal and imperfect channel estimation conditions, which is shown to be
tight at moderate to high signal-to-noise ratios (SNRs). Moreover, a novel
approximate message passing (AMP) aided OTSM detection framework is proposed.
Specifically, to circumvent the high residual BER of the conventional AMP
detector, we proposed a vector AMP-based expectation-maximization (VAMP-EM)
detector for performing joint data detection and noise variance estimation. The
variance auto-tuning algorithm based on the EM algorithm is designed for the
VAMP-EM detector to further improve the convergence performance. The simulation
results illustrate that the VAMP-EM detector is capable of striking an
attractive BER vs. complexity trade-off than the state-of-the-art schemes as
well as providing a better convergence. Finally, we propose AMP and VAMP-EM
turbo receivers for low-density parity-check (LDPC)-coded OTSM systems. It is
demonstrated that our proposed VAMP-EM turbo receiver is capable of providing
both BER and convergence performance improvements over the conventional AMP
solution.Comment: Accepted in IEEE Transactions on Wireless Communication
Energy-Efficient Train Operation: Conclusions and Future Work
No full textThis chapter gives the basic conclusions about energy-efficient train operation covering energy-efficient train driving, energy-efficient train timetabling, regenerative braking, energy storage systems and power supply networks. Future work that will develop energy-efficient train operation further include the interaction of connected driver advisory systems (C-DAS) and automatic train operation (ATO) with railway traffic management systems, cooperative train control in platoons of virtually coupled trains, digital twin technology and particularly its application to power supply systems, and the interaction between the railway network with the electrical power grid and renewable energy generation.Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.Transport and Plannin
INC280X2201_HCC_Manuscript_Supplementary_Figure_S1 – Supplemental material for A phase II study of the efficacy and safety of the MET inhibitor capmatinib (INC280) in patients with advanced hepatocellular carcinoma
No full textSupplemental material, INC280X2201_HCC_Manuscript_Supplementary_Figure_S1 for A phase II study of the efficacy and safety of the MET inhibitor capmatinib (INC280) in patients with advanced hepatocellular carcinoma by Shukui Qin, Stephen Lam Chan, Wattana Sukeepaisarnjaroen, Guohong Han, Su Pin Choo, Virote Sriuranpong, Hongming Pan, Thomas Yau, Yabing Guo, Minshan Chen, Zhenggang Ren, Jianming Xu, Chia-Jui Yen, Zhong-Zhe Lin, Luigi Manenti, Yi Gu, Yongjian Sun, Ralph Tiedt, Lu Hao, Wenjie Song and Tawesak Tanwandee in Therapeutic Advances in Medical Oncology</p
INC280X2201_HCC_Manuscript_Supplementary_Table_S3 – Supplemental material for A phase II study of the efficacy and safety of the MET inhibitor capmatinib (INC280) in patients with advanced hepatocellular carcinoma
No full textSupplemental material, INC280X2201_HCC_Manuscript_Supplementary_Table_S3 for A phase II study of the efficacy and safety of the MET inhibitor capmatinib (INC280) in patients with advanced hepatocellular carcinoma by Shukui Qin, Stephen Lam Chan, Wattana Sukeepaisarnjaroen, Guohong Han, Su Pin Choo, Virote Sriuranpong, Hongming Pan, Thomas Yau, Yabing Guo, Minshan Chen, Zhenggang Ren, Jianming Xu, Chia-Jui Yen, Zhong-Zhe Lin, Luigi Manenti, Yi Gu, Yongjian Sun, Ralph Tiedt, Lu Hao, Wenjie Song and Tawesak Tanwandee in Therapeutic Advances in Medical Oncology</p
INC280X2201_HCC_Manuscript_Supplementary_Table_S1 – Supplemental material for A phase II study of the efficacy and safety of the MET inhibitor capmatinib (INC280) in patients with advanced hepatocellular carcinoma
No full textSupplemental material, INC280X2201_HCC_Manuscript_Supplementary_Table_S1 for A phase II study of the efficacy and safety of the MET inhibitor capmatinib (INC280) in patients with advanced hepatocellular carcinoma by Shukui Qin, Stephen Lam Chan, Wattana Sukeepaisarnjaroen, Guohong Han, Su Pin Choo, Virote Sriuranpong, Hongming Pan, Thomas Yau, Yabing Guo, Minshan Chen, Zhenggang Ren, Jianming Xu, Chia-Jui Yen, Zhong-Zhe Lin, Luigi Manenti, Yi Gu, Yongjian Sun, Ralph Tiedt, Lu Hao, Wenjie Song and Tawesak Tanwandee in Therapeutic Advances in Medical Oncology</p
INC280X2201_HCC_Manuscript_Supplementary_Table_S4 – Supplemental material for A phase II study of the efficacy and safety of the MET inhibitor capmatinib (INC280) in patients with advanced hepatocellular carcinoma
No full textSupplemental material, INC280X2201_HCC_Manuscript_Supplementary_Table_S4 for A phase II study of the efficacy and safety of the MET inhibitor capmatinib (INC280) in patients with advanced hepatocellular carcinoma by Shukui Qin, Stephen Lam Chan, Wattana Sukeepaisarnjaroen, Guohong Han, Su Pin Choo, Virote Sriuranpong, Hongming Pan, Thomas Yau, Yabing Guo, Minshan Chen, Zhenggang Ren, Jianming Xu, Chia-Jui Yen, Zhong-Zhe Lin, Luigi Manenti, Yi Gu, Yongjian Sun, Ralph Tiedt, Lu Hao, Wenjie Song and Tawesak Tanwandee in Therapeutic Advances in Medical Oncology</p
INC280X2201_HCC_Manuscript_Supplementary_Table_S2 – Supplemental material for A phase II study of the efficacy and safety of the MET inhibitor capmatinib (INC280) in patients with advanced hepatocellular carcinoma
No full textSupplemental material, INC280X2201_HCC_Manuscript_Supplementary_Table_S2 for A phase II study of the efficacy and safety of the MET inhibitor capmatinib (INC280) in patients with advanced hepatocellular carcinoma by Shukui Qin, Stephen Lam Chan, Wattana Sukeepaisarnjaroen, Guohong Han, Su Pin Choo, Virote Sriuranpong, Hongming Pan, Thomas Yau, Yabing Guo, Minshan Chen, Zhenggang Ren, Jianming Xu, Chia-Jui Yen, Zhong-Zhe Lin, Luigi Manenti, Yi Gu, Yongjian Sun, Ralph Tiedt, Lu Hao, Wenjie Song and Tawesak Tanwandee in Therapeutic Advances in Medical Oncology</p
Relating Research and Teaching: comparing experiences and beliefs
No full textThe relationship between research and teaching has possible benefits and inherent tensions. It is a recurrent topic of discussion by faculty including engineering educators. Exploring a potentially beneficial relationship and is of interest and possible value to engineering faculty, our students, and our stakeholders. Institutions and departments have developed a range of approaches including research-led, research informed, or just plain scholarly. This paper examines the relationship between research and teaching in the undergraduate curriculum. It compares and contrasts evidence of the beliefs and experiences of the engineering faculty and the engineering student. It presents and analyses the result of surveys which gathered qualitative and qualitative data to explore the inter-relationship of research and teaching; in the curriculum; and as it is delivered and experienced in the lab, seminar room and lecture hall. This research builds on existing work developed in a preliminary study which examined ways in which synergies between research and teaching could be achieved, particularly in the ‘hard/applied’ areas of the curriculum. It analyses data from the ‘research-intensive’ and the ‘teaching-intensive’ perspective
Education for Cataloging in Spanish Universities: A Descriptive and Critical Study
No full textObjective: This is a critical descriptive study of the situation of cataloging as an academic discipline within Library and Information Science studies in Spain. Material and methods: The descriptive analysis of the sectional contents of the general and specific guidelines of the degrees of Diplomado (three-year degree) and Licenciado (fiveyear degree) in LIS and the curricular programs of the Spanish university schools or departments. Variables analyzed: The denomination and content descriptors of the course offerings and credit hours. The test-retest method was used, with a qualitative processing of data. Results: General data is given about the studies in LIS: their introduction, the universities that offer them, and the degrees awarded. Cataloging is considered an obligatory core subject matter, and is represented by several courses that present important differences insofar as their denominations, their credits, and their character from one curricular program to the next. The average credit requisite for obligatory courses in cataloging in Spain is 14 (1 credit = 10 class hours), and 19.7 if electives are also considered. At present, this discipline is undergoing a reform that will produce important changes as a result of the adaptation of university studies to the common framework of the European Union
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