Bei Chen

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ibm ∙ Microsoft ∙ UCL

Incomplete Utterance Rewriting as Semantic Segmentation

Recent years the task of incomplete utterance rewriting has raised a lar...
09/28/2020 ∙ by Qian Liu, et al. ∙ 0 ∙ share

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Discovering Traveling Companions using Autoencoders

With the wide adoption of mobile devices, today's location tracking syst...
07/23/2020 ∙ by Xiaochang Li, et al. ∙ 0 ∙ share

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Compositional Generalization by Learning Analytical Expressions

Compositional generalization is a basic but essential intellective capab...
06/18/2020 ∙ by Qian Liu, et al. ∙ 0 ∙ share

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You Impress Me: Dialogue Generation via Mutual Persona Perception

Despite the continuing efforts to improve the engagingness and consisten...
04/11/2020 ∙ by Qian Liu, et al. ∙ 6 ∙ share

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How Far are We from Effective Context Modeling ? An Exploratory Study on Semantic Parsing in Context

Recently semantic parsing in context has received a considerable attenti...
02/03/2020 ∙ by Qian Liu, et al. ∙ 0 ∙ share

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A Split-and-Recombine Approach for Follow-up Query Analysis

Context-dependent semantic parsing has proven to be an important yet cha...
09/19/2019 ∙ by Qian Liu, et al. ∙ 5 ∙ share

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Statistical and machine learning ensemble modelling to forecast sea surface temperature

In situ and remotely sensed observations have huge potential to develop ...
09/18/2019 ∙ by Stefan Wolff, et al. ∙ 0 ∙ share

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Text-to-Viz: Automatic Generation of Infographics from Proportion-Related Natural Language Statements

Combining data content with visual embellishments, infographics can effe...
07/22/2019 ∙ by Weiwei Cui, et al. ∙ 0 ∙ share

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LambdaOpt: Learn to Regularize Recommender Models in Finer Levels

Recommendation models mainly deal with categorical variables, such as us...
05/28/2019 ∙ by Yihong Chen, et al. ∙ 0 ∙ share

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FANDA: A Novel Approach to Perform Follow-up Query Analysis

Recent work on Natural Language Interfaces to Databases (NLIDB) has attr...
01/24/2019 ∙ by Qian Liu, et al. ∙ 8 ∙ share

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Castor: Contextual IoT Time Series Data and Model Management at Scale

We demonstrate Castor, a cloud-based system for contextual IoT time seri...
11/20/2018 ∙ by Bei Chen, et al. ∙ 0 ∙ share

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Learning-to-Ask: Knowledge Acquisition via 20 Questions

Almost all the knowledge empowered applications rely upon accurate knowl...
06/22/2018 ∙ by Yihong Chen, et al. ∙ 0 ∙ share

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One button machine for automating feature engineering in relational databases

Feature engineering is one of the most important and time consuming task...
06/01/2017 ∙ by Hoang Thanh Lam, et al. ∙ 0 ∙ share

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Max-Margin Nonparametric Latent Feature Models for Link Prediction

Link prediction is a fundamental task in statistical network analysis. R...
02/24/2016 ∙ by Jun Zhu, et al. ∙ 0 ∙ share

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Discriminative Nonparametric Latent Feature Relational Models with Data Augmentation

We present a discriminative nonparametric latent feature relational mode...
12/07/2015 ∙ by Bei Chen, et al. ∙ 0 ∙ share

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Jointly Modeling Topics and Intents with Global Order Structure

Modeling document structure is of great importance for discourse analysi...
12/07/2015 ∙ by Bei Chen, et al. ∙ 0 ∙ share

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(Blue) Taxi Destination and Trip Time Prediction from Partial Trajectories

Real-time estimation of destination and travel time for taxis is of grea...
09/17/2015 ∙ by Hoang Thanh Lam, et al. ∙ 0 ∙ share

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Bei Chen

Featured Co-authors

Jun Zhu

Ming Zhou

Bo Zhang

Yue Wang

Xiangnan He

Nan Yang

Nanning Zheng

Yong Li

Jiaming Song

Wenwu Zhu

He Huang

Incomplete Utterance Rewriting as Semantic Segmentation

Discovering Traveling Companions using Autoencoders

Compositional Generalization by Learning Analytical Expressions

You Impress Me: Dialogue Generation via Mutual Persona Perception

How Far are We from Effective Context Modeling ? An Exploratory Study on Semantic Parsing in Context

A Split-and-Recombine Approach for Follow-up Query Analysis

Statistical and machine learning ensemble modelling to forecast sea surface temperature

Text-to-Viz: Automatic Generation of Infographics from Proportion-Related Natural Language Statements

LambdaOpt: Learn to Regularize Recommender Models in Finer Levels

FANDA: A Novel Approach to Perform Follow-up Query Analysis

Castor: Contextual IoT Time Series Data and Model Management at Scale

Learning-to-Ask: Knowledge Acquisition via 20 Questions

One button machine for automating feature engineering in relational databases

Max-Margin Nonparametric Latent Feature Models for Link Prediction

Discriminative Nonparametric Latent Feature Relational Models with Data Augmentation

Jointly Modeling Topics and Intents with Global Order Structure

(Blue) Taxi Destination and Trip Time Prediction from Partial Trajectories