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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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EMNLP 2019 Workshop on TextGraphs2019Semi-supervised learning is an efficient method to augment training data automatically from unlabeled data. Development of many natural language understanding (NLU) applications has a challenge where unlabeled data is relatively abundant while labeled data is rather limited. In this work, we propose transductive graph based semi-supervised learning models as well as their inductive variants for NLU. We evaluate
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CCS 2019 12th ACM Workshop on Artificial Intelligence and Security2019Many forms of interaction between computer systems and users are recorded in the form of event records, such as login events, API call records, bank transaction records, etc. These records are often comprised of high-dimensional categorical variables, such as user name, zip code, autonomous system number, etc. In this work, we consider anomaly detection for such data sets, where each record consists of
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EMNLP 20192019The need for high-quality, large-scale, goal-oriented dialogue datasets continues to grow as virtual assistants become increasingly widespread. However, existing publicly available datasets useful for this area are limited either in their size, linguistic diversity, domain coverage, or annotation granularity. We introduce the MultiDoGO dataset to overcome these limitations. With a total of over 65,000 dialogues
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EMNLP 2019 Workshop on Machine Reading for Question Answering2019Although advances in neural architectures for NLP problems as well as unsupervised pretraining have led to substantial improvements on question answering and natural language inference, understanding of and reasoning over long texts still poses a substantial challenge. Here, we consider the task of question answering from full narratives (e.g., books or movie scripts), or their summaries, tackling the NarrativeQA
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IDCM 20192019How can we early warn against an impending student drop out or an adverse health condition in near real-time? How can we leverage recent interventions such as tutoring or medicines to early warn more accurately? More challengingly, how do we learn to early warn from data that is peppered with such interventions? Early warnings are pivotal for avoiding long-term problems in healthcare, education, mechanical
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