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Spoken language understanding (SLU) is one of the main tasks of a dialog system, aiming to identify semantic components in user utterances. In this paper, we investigate the incorporation of context into the SLU tasks of intent prediction and slot detection. Using a corpus that contains session-level information, including the start and end of a session and the sequence of utterances within it, we...
Mobile computing is becoming extremely popular due to its mobility and portability features, but it is impinged with low bandwidth and high latency problems. To cope with the bandwidth and latency problems, mobile units (MU) go for a novel technique called caching. Consistency in cache can be achieved by the cache invalidation strategies. In this paper we propose a novel algorithm called Cache Consistency...
Learning is an important aspect of life through which humans stay in tune with their biological and physical environment through which that environment is allowed to take shape around them. The complexity and the occurrence of variation in an environment help generate new experiences and provide the humans the opportunity to learn something new. This paper presents an analysis of the change that is...
This paper treats the problem of electromagnetic interference in switched mode power supplies using co-simulation. Co-simulation combines full-wave EM solution with non linear SPICE circuit. Voltages, currents (at different nodes in the circuit) that drive the EMI can be simulated. Different co-simulation strategies are discussed along with their pros and cons. Also different commercial software tools...
In this paper, a simple and efficient algorithm for incorporating STATCOM losses in the load flow calculation is proposed. In this technique, both the STATCOM switching loss and the step-down transformer ohmic loss are accounted for and are calculated iteratively. To reduce the computational burden, the system load flow equations and the STATCOM equations are solved separately. The proposed algorithm...
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