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This paper presents a high-precision, low temperature coefficient (TC) CMOS bandgap reference for high-performance multi-channel ADC working under wide temperature range. A piecewise curvature compensation technique is proposed to extend its operating temperature range and keep its low temperature coefficient. A ß-compensation technique is used to cancel the PTAT and non-PTAT spread of the output...
Named entity sense disambiguation is a problem with important natural language processing applications. In the online recruitment industry, normalization and recognition of occupational skills play a key role in linking the right candidate with the right job. The disambiguation of multisense skills will help improve this normalization and recognition process. In this paper we discuss an automatic...
In this paper, we present a new method for video event recognition based on social roles of agents, which are inferred from their daily activities in continuous video. This is motivated from the observation that people have their social roles, and the information of social roles in certain scene provides useful cues for recognizing video events. First, events are represented by an And-Or Graph (AOG),...
The isotropic-dispersion finite-difference time domain (ID-FDTD) scheme is modified for a dispersive medium. The proposed ID-FDTD scheme is based on the ADE method. In this correspondence, three typical dispersive media are considered: Debye, Drude, and Lorentz media, for which scaling factors are formulated. The dispersion property is then examined, and the accuracy of the proposed scheme is verified...
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