Vipul Agarwal

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Detecting impending failure of hard disks is an important prediction task which might help computer systems to prevent loss of data and performance degradation. Currently most of the hard drive vendors support self-monitoring, analysis and reporting technology (SMART) which are often considered unreliable for such tasks. The problem of finding alternatives(More)
We demonstrate the Task Completion Platform (TCP); a multi-domain, multi-turn dialogue platform that can host and execute large numbers of goal-orientated dialogue tasks. The platform features a task configuration language, Task Form, that allows the definition of each individual task to be decoupled from the overarching dialogue policy used by the platform(More)
The synthesis and characterization of a novel fixative, guar gum-graftpoly(acrylamide-co-diallyldimethylammonium chloride) (GG-g-p(AM-coDADMAC)) polymer is described. The grafted polymer proved to be effective at adsorbing hydrophobic wood resin particles onto papermaking fibre surfaces, thus removing wood resins from the water phase where they have a(More)
Personal digital assistants are designed to assist users in easy information retrieval or execute the tasks they are interested in. The conversational medium implies an additional level of intelligence but typically these systems do not support any reference to the user's past interactions. We propose a domain-agnostic approach that enables the system to(More)
We propose and demonstrate all optical XOR logic implemented with SOA based Mach-Zehnder Interferometer, simulated at ultrahigh speed of 40 Gbps. XOR logic is a vital element for signal processing. Non linear characteristics of SOA i.e. cross phase modulation is exploited for XOR logic design. Obtained results confirm the feasibility of XOR logic.
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