Tian Lan

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George Washington University ∙ USTC

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Self-attention Comparison Module for Boosting Performance on Retrieval-based Open-Domain Dialog Systems

Since the pre-trained language models are widely used, retrieval-based o...
12/21/2020 ∙ by Tian Lan, et al. ∙ 0 ∙ share

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Ultra-Fast, Low-Storage, Highly Effective Coarse-grained Selection in Retrieval-based Chatbot by Using Deep Semantic Hashing

We study the coarse-grained selection module in retrieval-based chatbot....
12/17/2020 ∙ by Tian Lan, et al. ∙ 0 ∙ share

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Search-free DOA Estimation Method Based on Tensor Decomposition and Polynomial Rooting for Transmit Beamspace MIMO Radar

In order to improve the accuracy and resolution for transmit beamspace m...
10/07/2020 ∙ by Feng Xu, et al. ∙ 0 ∙ share

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TNT: Target-driveN Trajectory Prediction

Predicting the future behavior of moving agents is essential for real wo...
08/19/2020 ∙ by Hang Zhao, et al. ∙ 2 ∙ share

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Which Kind Is Better in Open-domain Multi-turn Dialog,Hierarchical or Non-hierarchical Models? An Empirical Study

Currently, open-domain generative dialog systems have attracted consider...
08/07/2020 ∙ by Tian Lan, et al. ∙ 1 ∙ share

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Modeling and Optimization of Latency in Erasure-coded Storage Systems

As consumers are increasingly engaged in social networking and E-commerc...
05/21/2020 ∙ by Vaneet Aggarwal, et al. ∙ 0 ∙ share

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PONE: A Novel Automatic Evaluation Metric for Open-Domain Generative Dialogue Systems

Open-domain generative dialogue systems have attracted considerable atte...
04/06/2020 ∙ by Tian Lan, et al. ∙ 0 ∙ share

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Real Entropy Can Also Predict Daily Voice Traffic for Wireless Network Users

Voice traffic prediction is significant for network deployment optimizat...
03/28/2020 ∙ by Sihai Zhang, et al. ∙ 0 ∙ share

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Multi-Task Learning from Videos via Efficient Inter-Frame Attention

Prior work in multi-task learning has mainly focused on predictions on a...
02/18/2020 ∙ by Donghyun Kim, et al. ∙ 28 ∙ share

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When to Talk: Chatbot Controls the Timing of Talking during Multi-turn Open-domain Dialogue Generation

Despite the multi-turn open-domain dialogue systems have attracted more ...
12/20/2019 ∙ by Tian Lan, et al. ∙ 0 ∙ share

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Twin-Finder: Integrated Reasoning Engine for Pointer-related Code Clone Detection

Detecting code clones is crucial in various software engineering tasks. ...
11/01/2019 ∙ by Hongfa Xue, et al. ∙ 0 ∙ share

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Generative Dialog Policy for Task-oriented Dialog Systems

There is an increasing demand for task-oriented dialogue systems which c...
09/17/2019 ∙ by Tian Lan, et al. ∙ 0 ∙ share

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Multi-task Learning for Low-resource Second Language Acquisition Modeling

Second language acquisition (SLA) modeling is to predict whether second ...
08/25/2019 ∙ by Yong Hu, et al. ∙ 0 ∙ share

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CHOP: Bypassing Runtime Bounds Checking Through Convex Hull OPtimization

Unsafe memory accesses in programs written using popular programming lan...
07/08/2019 ∙ by Yurong Chen, et al. ∙ 0 ∙ share

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Large-scale 3D point cloud representations via graph inception networks with applications to autonomous driving

We present a novel graph-neural-network-based system to effectively repr...
06/26/2019 ∙ by Siheng Chen, et al. ∙ 0 ∙ share

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FastTrack: Minimizing Stalls for CDN-based Over-the-top Video Streaming Systems

Traffic for internet video streaming has been rapidly increasing and is ...
06/30/2018 ∙ by Abubakr Alabbasi, et al. ∙ 0 ∙ share

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RUN:Residual U-Net for Computer-Aided Detection of Pulmonary Nodules without Candidate Selection

The early detection and early diagnosis of lung cancer are crucial to im...
05/30/2018 ∙ by Tian Lan, et al. ∙ 0 ∙ share

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Chronos: A Unifying Optimization Framework for Speculative Execution of Deadline-critical MapReduce Jobs

Meeting desired application deadlines in cloud processing systems such a...
04/16/2018 ∙ by Maotong Xu, et al. ∙ 0 ∙ share

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On the Optimality of Scheduling Dependent MapReduce Tasks on Heterogeneous Machines

MapReduce is the most popular big-data computation framework, motivating...
11/27/2017 ∙ by Vaneet Aggarwal, et al. ∙ 0 ∙ share

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Spatio-temporal Aware Non-negative Component Representation for Action Recognition

This paper presents a novel mid-level representation for action recognit...
08/27/2016 ∙ by Jianhong Wang, et al. ∙ 0 ∙ share

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