Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Hung-Ta Pai"'
Publikováno v:
2018 International Symposium on Educational Technology (ISET).
Eye-tracking technology has been increasingly utilized as a research tool in educational studies in the last decade. However, analyzing eye-tracking data is usually a challenge for educational researchers. This study developed a tool, Eye-tracking Da
Publikováno v:
IEEE Transactions on Communications. 63:1925-1938
Regenerating codes provide an efficient way to recover data at failed nodes in distributed storage systems. It has been shown that regenerating codes can be designed to minimize the per-node storage (called MSR) or minimize the communication overhead
Publikováno v:
IEEE Transactions on Communications. 62:385-397
Today's large-scale distributed storage systems are commonly built using commodity software and hardware. As a result, crash-stop and Byzantine failures in such systems become more and more prevalent. In the literature, regenerating codes have been s
Publikováno v:
2016 International Computer Symposium (ICS).
As 4G services became more widely available, the number of 4G users has increased greatly, and the services began to suffer from the huge loads for base stations. Fortunately, 3GPP proposed Carrier Aggregation (CA), a method to aggregate component ca
Publikováno v:
Journal of the Chinese Institute of Engineers. 35:431-437
Recently, two near-optimal decoding algorithms [Shao, R.Y., Lin, S., and Fossorier, M.P.C., 2003. Two decoding algorithms for tailbiting codes. IEEE transactions on communications, 51 (10), 1658–1665; Krishnan, K.M. and Shankar, P., 2006. Approxima
Autor:
Hung-Ta Pai
Publikováno v:
IEEE Transactions on Vehicular Technology. 61:1182-1187
This study proposes an efficient detection algorithm for double space-time block codes (DSTBCs) to improve the algorithm of Kim et al. The proposed algorithm applies QR decomposition to the channel matrix of the DSTBC to obtain an upper triangular ma
Autor:
Hung-Ta Pai
Publikováno v:
IEEE Transactions on Vehicular Technology. 59:4543-4552
In many wireless sensor networks, local sensors adopt binary decisions because they can be transmitted to a fusion center using very low power. However, if a binary decision is wrong, the probability of the fusion center making a wrong final decision
Publikováno v:
Computer Communications. 33:1524-1530
In wireless sensor networks, data fusion is often performed in order to reduce the overall message transmission from the sensors toward the base station. We investigate the problem of data fusion assurance in multi-level data fusion or transmission i
Publikováno v:
IEEE Transactions on Wireless Communications. 7:1450-1455
This work proposes a novel fault-tolerant classification system based on distributed detection and two-dimensional channel coding. A rule is then derived to reduce the search space such that the optimal code matrix can be found. Simulation results re
Autor:
Hung-Ta Pai, Yunghsiang S. Han
Publikováno v:
IEEE Transactions on Computers. 57:261-273
Wireless sensor networks place sensors into an area to collect data and send them back to a base station. Data fusion, in which collected data are fused before they are sent to the base station, is usually implemented over the network. Since a sensor