Gaurav Trivedi

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Many combinatorial optimization problems such as the min cost flow problem are equivalent to the solution of appropriate DC circuits made up of positive resistors, voltage sources, current sources and ideal diodes. Simulating the DC circuit is an alternative approach to the approximate solution of such problems. However, conventional simulators such as(More)
This paper describes an application of machine translation technology for supporting collaboration in Wikipedia. Wikipedia hosts separate language Wikipedias for hundreds of different languages. While some content is specific to these different versions of Wikipedia, some topics have pages within multiple different Wikipedias. Similarly, while some users(More)
Physical problems offer scope for macro level parallelization of solution by their essential structure. For parallelization of electrical network simulation, the most natural structure based method is that of multiport decomposition. In this paper this method is used for the simulation of electrical networks consisting of resistances, voltage and current(More)
In this paper, we explore an approximate logic synthesis approach to re-design adders for error-resilient applications. The objective is that the re-designed approximate adder reduces delay, power and area metrics, and thus, improves both functional and parametric yields due to decrease in the silicon area and delay, respectively. To ameliorate the Error(More)
This paper presents novel capacitor less dynamic random access memory (DRAM) cells through band-gap engineered silicon-germanium (SiGe) junction less double gate field effect transistor (JL-DGFET) using two-dimensional commercial TCAD device simulator. The design window of capacitor less DRAM cell and its operations have been described. We observe(More)
One of the major concerns in today's CMOS VLSI design is reliable on-chip power delivery. As semiconductor technology continues to scale down day-by-day, different process variabilities in silicon keep on manifest themselves affecting the chip performance. One of the critical process induced variations come from worst-case voltage fluctuations (hotspots)(More)
Natural Language Processing (NLP) systems are typically developed by informaticists skilled in machine learning techniques that are unfamiliar to end-users. Although NLP has been widely used in extracting information from clinical text, current systems generally do not provide any provisions for incorporating feedback and revising models based on input from(More)