Customer-obsessed science
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November 11, 20265 min readStatic analysis of deployed networks helps reduce the risk that sensitive data leaks across partitions, supporting the security and reliability of global-scale networking.
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October 20, 20263 min read
Featured news
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AAAI 20202020In the vision and language navigation task (Anderson et al. 2018), the agent may encounter ambiguous situations that are hard to interpret by just relying on visual information and natural language instructions. We propose an interactive learning framework to endow the agent with the ability to ask for users’ help in such situations. As part of this framework, we investigate multiple learning approaches
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AAAI 20202020Entity linking is the task of linking mentions of named entities in natural language text, to entities in a curated knowledge-base. This is of significant importance in the biomedical domain, where it could be used to semantically annotate a large volume of clinical records and biomedical literature, to standardized concepts described in an ontology such as Unified Medical Language System (UMLS). We observe
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WSDM 20202020Accurately learning from user data while providing quantifiable privacy guarantees provides an opportunity to build better ML models while maintaining user trust. This paper presents a formal approach to carrying out privacy preserving text perturbation using the notion of dχ-privacy designed to achieve geo-indistinguishability in location data. Our approach applies carefully calibrated noise to vector
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ASRU 2019, ICASSP 20202019Most recent neural semi-supervised learning algorithms rely on adding small perturbations to either the input vectors or their representations. These methods have been successful on computer vision tasks, as the images form a continuous manifold, but they are not appropriate for discrete inputs such as sentences. To adapt these methods to text input, we propose to decompose a neural network M into two components
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ASRU 20192019Building conversational speech recognition systems for new languages is constrained by the availability of utterances capturing user-device interactions. Data collection is expensive and limited by speed of manual transcription. In order to address this, we advocate the use of neural machine translation as a data augmentation technique for bootstrapping language models. Machine translation (MT) offers a
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