Luo Si

Orcid: 0000-0002-3263-234X

According to our database1, Luo Si authored at least 272 papers between 1998 and 2024.

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Bibliography

2024
Sequence Labeling as Non-Autoregressive Dual-Query Set Generation.
IEEE ACM Trans. Audio Speech Lang. Process., 2024

2023
Report on the 16th ACM International Conference on Web Search and Data Mining (WSDM 2023).
SIGIR Forum, June, 2023

Schema dependency-enhanced curriculum pre-training for table semantic parsing.
Knowl. Based Syst., February, 2023

Achieving Human Parity on Visual Question Answering.
ACM Trans. Inf. Syst., 2023

ACM WSDM 2023 Report.
SIGWEB Newsl., 2023

Continual Multimodal Knowledge Graph Construction.
CoRR, 2023

From Cloze to Comprehension: Retrofitting Pre-trained Masked Language Models to Pre-trained Machine Reader.
Proceedings of the Advances in Neural Information Processing Systems 36: Annual Conference on Neural Information Processing Systems 2023, 2023

Ternary Data, Triangle Decoding, Three Tasks, a Multitask Learning Speech Translation Model.
Proceedings of the Artificial Neural Networks and Machine Learning, 2023

A Simple Concatenation can Effectively Improve Speech Translation.
Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers), 2023

Towards Robust Low-Resource Fine-Tuning with Multi-View Compressed Representations.
Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2023

Distinguish Before Answer: Generating Contrastive Explanation as Knowledge for Commonsense Question Answering.
Proceedings of the Findings of the Association for Computational Linguistics: ACL 2023, 2023

Graphix-T5: Mixing Pre-trained Transformers with Graph-Aware Layers for Text-to-SQL Parsing.
Proceedings of the Thirty-Seventh AAAI Conference on Artificial Intelligence, 2023

2022
Adaptive multi-task positive-unlabeled learning for joint prediction of multiple chronic diseases using online shopping behaviors.
Expert Syst. Appl., 2022

From Clozing to Comprehending: Retrofitting Pre-trained Language Model to Pre-trained Machine Reader.
CoRR, 2022

SPACE-3: Unified Dialog Model Pre-training for Task-Oriented Dialog Understanding and Generation.
CoRR, 2022

A Survey on Text-to-SQL Parsing: Concepts, Methods, and Future Directions.
CoRR, 2022

Proton: Probing Schema Linking Information from Pre-trained Language Models for Text-to-SQL Parsing.
CoRR, 2022

Bi-VLDoc: Bidirectional Vision-Language Modeling for Visually-Rich Document Understanding.
CoRR, 2022

Duplex Conversation: Towards Human-like Interaction in Spoken Dialogue System.
CoRR, 2022

mPLUG: Effective and Efficient Vision-Language Learning by Cross-modal Skip-connections.
CoRR, 2022

Good Visual Guidance Makes A Better Extractor: Hierarchical Visual Prefix for Multimodal Entity and Relation Extraction.
CoRR, 2022

Disentangled representation for sequential treatment effect estimation.
Comput. Methods Programs Biomed., 2022

KnowPrompt: Knowledge-aware Prompt-tuning with Synergistic Optimization for Relation Extraction.
Proceedings of the WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25, 2022

Unified Dialog Model Pre-training for Task-Oriented Dialog Understanding and Generation.
Proceedings of the SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11, 2022

Hybrid Transformer with Multi-level Fusion for Multimodal Knowledge Graph Completion.
Proceedings of the SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11, 2022

Relation Extraction as Open-book Examination: Retrieval-enhanced Prompt Tuning.
Proceedings of the SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11, 2022

Decoupling Knowledge from Memorization: Retrieval-augmented Prompt Learning.
Proceedings of the Advances in Neural Information Processing Systems 35: Annual Conference on Neural Information Processing Systems 2022, 2022

Good Visual Guidance Make A Better Extractor: Hierarchical Visual Prefix for Multimodal Entity and Relation Extraction.
Proceedings of the Findings of the Association for Computational Linguistics: NAACL 2022, 2022

Proton: Probing Schema Linking Information from Pre-trained Language Models for Text-to-SQL Parsing.
Proceedings of the KDD '22: The 28th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, Washington, DC, USA, August 14, 2022

Duplex Conversation: Towards Human-like Interaction in Spoken Dialogue Systems.
Proceedings of the KDD '22: The 28th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, Washington, DC, USA, August 14, 2022

Context-Adaptive Document-Level Neural Machine Translation.
Proceedings of the IEEE International Conference on Acoustics, 2022

ConNER: Consistency Training for Cross-lingual Named Entity Recognition.
Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing, 2022

SentBS: Sentence-level Beam Search for Controllable Summarization.
Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing, 2022

Enhancing Multilingual Language Model with Massive Multilingual Knowledge Triples.
Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing, 2022

mPLUG: Effective and Efficient Vision-Language Learning by Cross-modal Skip-connections.
Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing, 2022

Estimating Soft Labels for Out-of-Domain Intent Detection.
Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing, 2022

Towards Generalizable and Robust Text-to-SQL Parsing.
Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2022, 2022

Doc2Bot: Accessing Heterogeneous Documents via Conversational Bots.
Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2022, 2022

A Dataset for Hyper-Relational Extraction and a Cube-Filling Approach.
Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing, 2022

STAR: SQL Guided Pre-Training for Context-dependent Text-to-SQL Parsing.
Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2022, 2022

Competency-Aware Neural Machine Translation: Can Machine Translation Know its Own Translation Quality?
Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing, 2022

SUN: Exploring Intrinsic Uncertainties in Text-to-SQL Parsers.
Proceedings of the 29th International Conference on Computational Linguistics, 2022

Towards Multi-Sense Cross-Lingual Alignment of Contextual Embeddings.
Proceedings of the 29th International Conference on Computational Linguistics, 2022

SPACE-2: Tree-Structured Semi-Supervised Contrastive Pre-training for Task-Oriented Dialog Understanding.
Proceedings of the 29th International Conference on Computational Linguistics, 2022

LightNER: A Lightweight Tuning Paradigm for Low-resource NER via Pluggable Prompting.
Proceedings of the 29th International Conference on Computational Linguistics, 2022

MELM: Data Augmentation with Masked Entity Language Modeling for Low-Resource NER.
Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2022

CBLUE: A Chinese Biomedical Language Understanding Evaluation Benchmark.
Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2022

MReD: A Meta-Review Dataset for Structure-Controllable Text Generation.
Proceedings of the Findings of the Association for Computational Linguistics: ACL 2022, 2022

GlobalWoZ: Globalizing MultiWoZ to Develop Multilingual Task-Oriented Dialogue Systems.
Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2022

RelationPrompt: Leveraging Prompts to Generate Synthetic Data for Zero-Shot Relation Triplet Extraction.
Proceedings of the Findings of the Association for Computational Linguistics: ACL 2022, 2022

IAM: A Comprehensive and Large-Scale Dataset for Integrated Argument Mining Tasks.
Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2022

GALAXY: A Generative Pre-trained Model for Task-Oriented Dialog with Semi-supervised Learning and Explicit Policy Injection.
Proceedings of the Thirty-Sixth AAAI Conference on Artificial Intelligence, 2022

2021
Chinese E-Romance: Analyzing and Visualizing 7.92 Million Alibaba Valentine's Day Purchases.
Data Inf. Manag., 2021

Knowledge Based Multilingual Language Model.
CoRR, 2021

Achieving Human Parity on Visual Question Answering.
CoRR, 2021

MReD: A Meta-Review Dataset for Controllable Text Generation.
CoRR, 2021

MELM: Data Augmentation with Masked Entity Language Modeling for Cross-lingual NER.
CoRR, 2021

CBLUE: A Chinese Biomedical Language Understanding Evaluation Benchmark.
CoRR, 2021

Preview, Attend and Review: Schema-Aware Curriculum Learning for Multi-Domain Dialog State Tracking.
CoRR, 2021

Leveraging Online Shopping Behaviors as a Proxy for Personal Lifestyle Choices: New Insights into Chronic Disease Prevention Literacy.
CoRR, 2021

Dynamic Hybrid Relation Network for Cross-Domain Context-Dependent Semantic Parsing.
CoRR, 2021

Relational Learning with Gated and Attentive Neighbor Aggregator for Few-Shot Knowledge Graph Completion.
Proceedings of the SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2021

Similar Trademark Detection via Semantic, Phonetic and Visual Similarity Information.
Proceedings of the SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2021

Overview of Argumentative Text Understanding for AI Debater Challenge.
Proceedings of the Natural Language Processing and Chinese Computing, 2021

A Unified Span-Based Approach for Opinion Mining with Syntactic Constituents.
Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2021

Document-level Relation Extraction as Semantic Segmentation.
Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, 2021

DialogueCSE: Dialogue-based Contrastive Learning of Sentence Embeddings.
Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing, 2021

VECO: Variable and Flexible Cross-lingual Pre-training for Language Understanding and Generation.
Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing, 2021

MulDA: A Multilingual Data Augmentation Framework for Low-Resource Cross-Lingual NER.
Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing, 2021

StructuralLM: Structural Pre-training for Form Understanding.
Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing, 2021

On the Effectiveness of Adapter-based Tuning for Pretrained Language Model Adaptation.
Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing, 2021

Preview, Attend and Review: Schema-Aware Curriculum Learning for Multi-Domain Dialogue State Tracking.
Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing, 2021

Argument Pair Extraction via Attention-guided Multi-Layer Multi-Cross Encoding.
Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing, 2021

Unsupervised Learning of Deterministic Dialogue Structure with Edge-Enhanced Graph Auto-Encoder.
Proceedings of the Thirty-Fifth AAAI Conference on Artificial Intelligence, 2021

Knowledge-aware Named Entity Recognition with Alleviating Heterogeneity.
Proceedings of the Thirty-Fifth AAAI Conference on Artificial Intelligence, 2021

Dynamic Hybrid Relation Exploration Network for Cross-Domain Context-Dependent Semantic Parsing.
Proceedings of the Thirty-Fifth AAAI Conference on Artificial Intelligence, 2021

2020
DAGA: Data Augmentation with a Generation Approach for Low-resource Tagging Tasks.
CoRR, 2020

VECO: Variable Encoder-decoder Pre-training for Cross-lingual Understanding and Generation.
CoRR, 2020

Knowledge Graph Empowered Entity Description Generation.
CoRR, 2020

Romance in China: Mining and Visualizing 10 Million Alibaba Valentine Purchases.
CoRR, 2020

Natural Language Technologies for Internet Applications.
Proceedings of the JCDL '20: Proceedings of the ACM/IEEE Joint Conference on Digital Libraries in 2020, 2020

StructBERT: Incorporating Language Structures into Pre-training for Deep Language Understanding.
Proceedings of the 8th International Conference on Learning Representations, 2020

Multi-Turn Dialogue Generation in E-Commerce Platform with the Context of Historical Dialogue.
Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2020, 2020

De-Biased Court's View Generation with Causality.
Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing, 2020

DAGA: Data Augmentation with a Generation Approach forLow-resource Tagging Tasks.
Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing, 2020

ENT-DESC: Entity Description Generation by Exploring Knowledge Graph.
Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing, 2020

APE: Argument Pair Extraction from Peer Review and Rebuttal via Multi-task Learning.
Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing, 2020

PALM: Pre-training an Autoencoding&Autoregressive Language Model for Context-conditioned Generation.
Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing, 2020

Behavior Based Dynamic Summarization on Product Aspects via Reinforcement Neighbour Selection.
Proceedings of the ECAI 2020 - 24th European Conference on Artificial Intelligence, 29 August-8 September 2020, Santiago de Compostela, Spain, August 29 - September 8, 2020, 2020

Review-based Question Generation with Adaptive Instance Transfer and Augmentation.
Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics, 2020

Aspect Sentiment Classification with Document-level Sentiment Preference Modeling.
Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics, 2020

Sentiment Classification in Customer Service Dialogue with Topic-Aware Multi-Task Learning.
Proceedings of the Thirty-Fourth AAAI Conference on Artificial Intelligence, 2020

Knowing What, How and Why: A Near Complete Solution for Aspect-Based Sentiment Analysis.
Proceedings of the Thirty-Fourth AAAI Conference on Artificial Intelligence, 2020

2019
Tracing the Propagation Path: A Flow Perspective of Representation Learning on Graphs.
CoRR, 2019

Rumor Detection on Social Media: Datasets, Methods and Opportunities.
CoRR, 2019

Symmetric Regularization based BERT for Pair-wise Semantic Reasoning.
CoRR, 2019

StructBERT: Incorporating Language Structures into Pre-training for Deep Language Understanding.
CoRR, 2019

Multi-Instance Learning for End-to-End Knowledge Base Question Answering.
CoRR, 2019

TweetSenti: Target-dependent Tweet Sentiment Analysis.
Proceedings of the World Wide Web Conference, 2019

IDST at TREC 2019 Deep Learning Track: Deep Cascade Ranking with Generation-based Document Expansion and Pre-trained Language Modeling.
Proceedings of the Twenty-Eighth Text REtrieval Conference, 2019

Legal Intelligence for E-commerce: Multi-task Learning by Leveraging Multiview Dispute Representation.
Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, 2019

Finding Camouflaged Needle in a Haystack?: Pornographic Products Detection via Berrypicking Tree Model.
Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, 2019

DM_NLP at SemEval-2018 Task 12: A Pipeline System for Toponym Resolution.
Proceedings of the 13th International Workshop on Semantic Evaluation, 2019

eventAI at SemEval-2019 Task 7: Rumor Detection on Social Media by Exploiting Content, User Credibility and Propagation Information.
Proceedings of the 13th International Workshop on Semantic Evaluation, 2019

Overview of the NLPCC 2019 Shared Task: Cross-Domain Dependency Parsing.
Proceedings of the Natural Language Processing and Chinese Computing, 2019

Self-attentive Biaffine Dependency Parsing.
Proceedings of the Twenty-Eighth International Joint Conference on Artificial Intelligence, 2019

Syntax-Enhanced Self-Attention-Based Semantic Role Labeling.
Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing, 2019

Human-Like Decision Making: Document-level Aspect Sentiment Classification via Hierarchical Reinforcement Learning.
Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing, 2019

Uncover Sexual Harassment Patterns from Personal Stories by Joint Key Element Extraction and Categorization.
Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing, 2019

Detect Camouflaged Spam Content via StoneSkipping: Graph and Text Joint Embedding for Chinese Character Variation Representation.
Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing, 2019

Sexual Harassment Story Classification and Key Information Identification.
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, 2019

Aspect Sentiment Classification Towards Question-Answering with Reinforced Bidirectional Attention Network.
Proceedings of the 57th Conference of the Association for Computational Linguistics, 2019

Rumor Detection by Exploiting User Credibility Information, Attention and Multi-task Learning.
Proceedings of the 57th Conference of the Association for Computational Linguistics, 2019

Semi-supervised Domain Adaptation for Dependency Parsing.
Proceedings of the 57th Conference of the Association for Computational Linguistics, 2019

A Neural Multi-digraph Model for Chinese NER with Gazetteers.
Proceedings of the 57th Conference of the Association for Computational Linguistics, 2019

A Deep Cascade Model for Multi-Document Reading Comprehension.
Proceedings of the Thirty-Third AAAI Conference on Artificial Intelligence, 2019

Syntax-Aware Neural Semantic Role Labeling.
Proceedings of the Thirty-Third AAAI Conference on Artificial Intelligence, 2019

Unsupervised Learning Helps Supervised Neural Word Segmentation.
Proceedings of the Thirty-Third AAAI Conference on Artificial Intelligence, 2019

"Bilingual Expert" Can Find Translation Errors.
Proceedings of the Thirty-Third AAAI Conference on Artificial Intelligence, 2019

2018
Alibaba Submission for WMT18 Quality Estimation Task.
Proceedings of the Third Conference on Machine Translation: Shared Task Papers, 2018

NLP_HZ at SemEval-2018 Task 9: a Nearest Neighbor Approach.
Proceedings of The 12th International Workshop on Semantic Evaluation, 2018

NAI-SEA at SemEval-2018 Task 5: An Event Search System.
Proceedings of The 12th International Workshop on Semantic Evaluation, 2018

Improve Neural Entity Recognition via Multi-Task Data Selection and Constrained Decoding.
Proceedings of the 2018 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2018

Perceive Your Users in Depth: Learning Universal User Representations from Multiple E-commerce Tasks.
Proceedings of the 24th ACM SIGKDD International Conference on Knowledge Discovery & Data Mining, 2018

Aspect Sentiment Classification with both Word-level and Clause-level Attention Networks.
Proceedings of the Twenty-Seventh International Joint Conference on Artificial Intelligence, 2018

Sentiment Classification towards Question-Answering with Hierarchical Matching Network.
Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing, Brussels, Belgium, October 31, 2018

A Unified Syntax-aware Framework for Semantic Role Labeling.
Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing, Brussels, Belgium, October 31, 2018

An Adversarial Joint Learning Model for Low-Resource Language Semantic Textual Similarity.
Proceedings of the Advances in Information Retrieval, 2018

One vs. Many QA Matching with both Word-level and Sentence-level Attention Network.
Proceedings of the 27th International Conference on Computational Linguistics, 2018

Document Information Assisted Event Trigger Detection.
Proceedings of the IEEE International Conference on Big Data (IEEE BigData 2018), 2018

Supervised Treebank Conversion: Data and Approaches.
Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics, 2018

A Multi-Task Learning Approach for Improving Product Title Compression with User Search Log Data.
Proceedings of the Thirty-Second AAAI Conference on Artificial Intelligence, 2018

2017
Report on the SIGIR 2017 Workshop on eCommerce (ECOM17).
SIGIR Forum, 2017

Detecting temporal patterns of user queries.
J. Assoc. Inf. Sci. Technol., 2017

Ensemble Methods for Personalized E-Commerce Search Challenge at CIKM Cup 2016.
CoRR, 2017

Session-aware Information Embedding for E-commerce Product Recommendation.
CoRR, 2017

Improve Neural Mention Detection and Classification via Enforced Training and Inference Consistency.
Proceedings of the 2017 Text Analysis Conference, 2017

Recommending Complementary Products in E-Commerce Push Notifications with a Mixture Model Approach.
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2017

SIGIR 2017 Workshop on eCommerce (ECOM17).
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2017

Cascade Ranking for Operational E-commerce Search.
Proceedings of the 23rd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, Halifax, NS, Canada, August 13, 2017

Alibaba at IJCNLP-2017 Task 2: A Boosted Deep System for Dimensional Sentiment Analysis of Chinese Phrases.
Proceedings of the IJCNLP 2017, Shared Tasks, Taipei, Taiwan, November 27, 2017

SMART: Sponsored mobile app recommendation by balancing app downloads and appstore profit.
Proceedings of the 2017 IEEE International Conference on Big Data (IEEE BigData 2017), 2017

2016
General, Nested, and Constrained Wiberg Minimization.
IEEE Trans. Pattern Anal. Mach. Intell., 2016

Learning for Efficient Supervised Query Expansion via Two-stage Feature Selection.
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, 2016

Supervised Local Contexts Aggregation for Effective Session Search.
Proceedings of the Advances in Information Retrieval, 2016

HERCULE: attack story reconstruction via community discovery on correlated log graph.
Proceedings of the 32nd Annual Conference on Computer Security Applications, 2016

2015
Related entity finding by unified probabilistic models.
World Wide Web, 2015

Latent Discriminative Models for Social Emotion Detection with Emotional Dependency.
ACM Trans. Inf. Syst., 2015

A Probabilistic Discriminative Model for Android Malware Detection with Decompiled Source Code.
IEEE Trans. Dependable Secur. Comput., 2015

Privacy-Preserving and Efficient Friend Recommendation in Online Social Networks.
Trans. Data Priv., 2015

An Entity Class-Dependent Discriminative Mixture Model for Cumulative Citation Recommendation.
Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2015

Mobile App Security Risk Assessment: A Crowdsourcing Ranking Approach from User Comments.
Proceedings of the 2015 SIAM International Conference on Data Mining, Vancouver, BC, Canada, April 30, 2015

Determining Expert Research Areas with Multi-Instance Learning of Hierarchical Multi-Label Classification Model.
Proceedings of the Twenty-Fourth International Joint Conference on Artificial Intelligence, 2015

Ranking Preserving Hashing for Fast Similarity Search.
Proceedings of the Twenty-Fourth International Joint Conference on Artificial Intelligence, 2015

Learning to Hash on Partial Multi-Modal Data.
Proceedings of the Twenty-Fourth International Joint Conference on Artificial Intelligence, 2015

LDTM: A Latent Document Type Model for Cumulative Citation Recommendation.
Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing, 2015

LEAPS: Detecting Camouflaged Attacks with Statistical Learning Guided by Program Analysis.
Proceedings of the 45th Annual IEEE/IFIP International Conference on Dependable Systems and Networks, 2015

Learning to Hash on Structured Data.
Proceedings of the Twenty-Ninth AAAI Conference on Artificial Intelligence, 2015

2014
PIR 2014 The First International Workshop on Privacy-Preserving IR: When Information Retrieval Meets Privacy and Security.
SIGIR Forum, 2014

A Joint Probabilistic Classification Model of Relevant and Irrelevant Sentences in Mathematical Word Problems.
CoRR, 2014

BIT and Purdue at TREC-KBA-CCR Track 2014.
Proceedings of The Twenty-Third Text REtrieval Conference, 2014

Cross-domain and cross-category emotion tagging for comments of online news.
Proceedings of the 37th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2014

Preference preserving hashing for efficient recommendation.
Proceedings of the 37th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2014

Active hashing with joint data example and tag selection.
Proceedings of the 37th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2014

Privacy-preserving IR: when information retrieval meets privacy and security.
Proceedings of the 37th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2014

User Comment Analysis for Android apps and CSPI Detection with Comment Expansion.
Proceedings of the Proceeding of the 1st International Workshop on Privacy-Preserving IR: When Information Retrieval Meets Privacy and Security co-located with 37th Annual International ACM SIGIR conference, 2014

Which Tweets Will Be Headlines? A Hierarchical Bayesian Model for Bridging Social Media and Traditional Media.
Proceedings of the 8th Workshop on Social Network Mining and Analysis, 2014

Relevancy prediction of micro-blog questions in an educational setting.
Proceedings of the 7th International Conference on Educational Data Mining, 2014

Learning to Hash with Partial Tags: Exploring Correlation between Tags and Hashing Bits for Large Scale Image Retrieval.
Proceedings of the Computer Vision - ECCV 2014, 2014

Binary Codes Embedding for Fast Image Tagging with Incomplete Labels.
Proceedings of the Computer Vision - ECCV 2014, 2014

ProbKS: Keyword Search on Probabilistic Spatial Data.
Proceedings of the Database Systems for Advanced Applications, 2014

Sparse Semantic Hashing for Efficient Large Scale Similarity Search.
Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, 2014

Adaptive Knowledge Transfer for Multiple Instance Learning in Image Classification.
Proceedings of the Twenty-Eighth AAAI Conference on Artificial Intelligence, 2014

2013
Forecasting user visits for online display advertising.
Inf. Retr., 2013

Semantic hashing using tags and topic modeling.
Proceedings of the 36th International ACM SIGIR conference on research and development in Information Retrieval, 2013

Search result diversification in resource selection for federated search.
Proceedings of the 36th International ACM SIGIR conference on research and development in Information Retrieval, 2013

Author disambiguation by hierarchical agglomerative clustering with adaptive stopping criterion.
Proceedings of the 36th International ACM SIGIR conference on research and development in Information Retrieval, 2013

MILEAGE: Multiple Instance LEArning with Global Embedding.
Proceedings of the 30th International Conference on Machine Learning, 2013

Weighted hashing for fast large scale similarity search.
Proceedings of the 22nd ACM International Conference on Information and Knowledge Management, 2013

Learning compact hashing codes for efficient tag completion and prediction.
Proceedings of the 22nd ACM International Conference on Information and Knowledge Management, 2013

Probabilistic latent class models for predicting student performance.
Proceedings of the 22nd ACM International Conference on Information and Knowledge Management, 2013

2012
t-Plausibility: Generalizing Words to Desensitize Text.
Trans. Data Priv., 2012

Effective query generation and postprocessing strategies for prior art patent search.
J. Assoc. Inf. Sci. Technol., 2012

Sentiment detection with auxiliary data.
Inf. Retr., 2012

Expertise Retrieval.
Found. Trends Inf. Retr., 2012

Robust Nonnegative Matrix Factorization via L<sub>1</sub> Norm Regularization
CoRR, 2012

Mining contrastive opinions on political texts using cross-perspective topic model.
Proceedings of the Fifth International Conference on Web Search and Web Data Mining, 2012

Emotion tagging for comments of online news by meta classification with heterogeneous information sources.
Proceedings of the 35th International ACM SIGIR conference on research and development in Information Retrieval, 2012

Mixture model with multiple centralized retrieval algorithms for result merging in federated search.
Proceedings of the 35th International ACM SIGIR conference on research and development in Information Retrieval, 2012

Initial results of using an intelligent tutoring system with Alice.
Proceedings of the Annual Conference on Innovation and Technology in Computer Science Education, 2012

A Discriminative Data-Dependent Mixture-Model Approach for Multiple Instance Learning in Image Classification.
Proceedings of the Computer Vision - ECCV 2012, 2012

A latent pairwise preference learning approach for recommendation from implicit feedback.
Proceedings of the 21st ACM International Conference on Information and Knowledge Management, 2012

2011
Maximum Margin Multiple Instance Clustering With Applications to Image and Text Clustering.
IEEE Trans. Neural Networks, 2011

Microblogging in a Classroom: Classifying Students' Relevant and Irrelevant Questions in a Microblogging-Supported Classroom.
IEEE Trans. Learn. Technol., 2011

Discriminative probabilistic models for expert search in heterogeneous information sources.
Inf. Retr., 2011

Federated Search.
Found. Trends Inf. Retr., 2011

Query Expansion and Message-Passing Algorithms for TREC Microblog Track.
Proceedings of The Twentieth Text REtrieval Conference, 2011

Document clustering with universum.
Proceedings of the Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2011

Composite hashing with multiple information sources.
Proceedings of the Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2011

Machine learning for information retrieval.
Proceedings of the Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2011

A weighted curve fitting method for result merging in federated search.
Proceedings of the Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2011

Analysis of an expert search query log.
Proceedings of the Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2011

Identifying similar people in professional social networks with discriminative probabilistic models.
Proceedings of the Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2011

Forecasting counts of user visits for online display advertising with probabilistic latent class models.
Proceedings of the Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2011

Matrix co-factorization for recommendation with rich side information and implicit feedback.
Proceedings of the 2nd International Workshop on Information Heterogeneity and Fusion in Recommender Systems, 2011

Multiple Instance Learning on Structured Data.
Proceedings of the Advances in Neural Information Processing Systems 24: 25th Annual Conference on Neural Information Processing Systems 2011. Proceedings of a meeting held 12-14 December 2011, 2011

Serendipitous learning: learning beyond the predefined label space.
Proceedings of the 17th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2011

Multi-view transfer learning with a large margin approach.
Proceedings of the 17th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2011

A robust one-class bayesian approach for masquerade detection.
Proceedings of the 4th ACM Workshop on Security and Artificial Intelligence, 2011

2010
Efficient privacy-preserving similar document detection.
VLDB J., 2010

Probabilistic models for answer-ranking in multilingual question-answering.
ACM Trans. Inf. Syst., 2010

Automatic Detection of Off-Task Behaviors in Intelligent Tutoring Systems with Machine Learning Techniques.
IEEE Trans. Learn. Technol., 2010

Discriminative graphical models for faculty homepage discovery.
Inf. Retr., 2010

Combining evidence with a probabilistic framework for answer ranking and answer merging in question answering.
Inf. Process. Manag., 2010

Purdue at TREC 2010 Entity Track: A Probabilistic Framework for Matching Types Between Candidate and Target Entities.
Proceedings of The Nineteenth Text REtrieval Conference, 2010

A joint probabilistic classification model for resource selection.
Proceedings of the Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, 2010

Discriminative models of integrating document evidence and document-candidate associations for expert search.
Proceedings of the Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, 2010

Predicting Correctness of Problem Solving in ITS with a Temporal Collaborative Filtering Approach.
Proceedings of the Intelligent Tutoring Systems, 10th International Conference, 2010

Learning to Identify Students' Relevant and Irrelevant Questions in a Micro-blogging Supported Classroom.
Proceedings of the Intelligent Tutoring Systems, 10th International Conference, 2010

Non-Negative Matrix Factorization Clustering on Multiple Manifolds.
Proceedings of the Twenty-Fourth AAAI Conference on Artificial Intelligence, 2010

2009
Entity Retrieval with Hierarchical Relevance Model, Exploiting the Structure of Tables and Learning Homepage Classifiers.
Proceedings of The Eighteenth Text REtrieval Conference, 2009

Strategies for Effective Chemical Information Retrieval.
Proceedings of The Eighteenth Text REtrieval Conference, 2009

Modeling search response time.
Proceedings of the 32nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2009

M3IC: Maximum Margin Multiple Instance Clustering.
Proceedings of the IJCAI 2009, 2009

Multiple Instance Transfer Learning.
Proceedings of the ICDM Workshops 2009, 2009

Automatic Text Categorization of Mathematical Word Problems.
Proceedings of the Twenty-Second International Florida Artificial Intelligence Research Society Conference, 2009

Predicting Correctness of Problem Solving from Low-level Log Data in Intelligent Tutoring Systems.
Proceedings of the Educational Data Mining, 2009

t-Plausibility: Semantic Preserving Text Sanitization.
Proceedings of the 12th IEEE International Conference on Computational Science and Engineering, 2009

Learning from past queries for resource selection.
Proceedings of the 18th ACM Conference on Information and Knowledge Management, 2009

Learning to Identify Students' Off-Task Behavior in Intelligent Tutoring Systems.
Proceedings of the Artificial Intelligence in Education: Building Learning Systems that Care: From Knowledge Representation to Affective Modelling, 2009

2008
Combining gene sequence similarity and textual information for gene function annotation in the literature.
Inf. Retr., 2008

An effective and efficient results merging strategy for multilingual information retrieval in federated search environments.
Inf. Retr., 2008

A Bayesian framework for knowledge driven regression model in micro-array data analysis.
Int. J. Data Min. Bioinform., 2008

Discriminative probabilistic models for passage based retrieval.
Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2008

Similar Document Detection with Limited Information Disclosure.
Proceedings of the 24th International Conference on Data Engineering, 2008

2007
Federated search of text search engines in uncooperative environments.
SIGIR Forum, 2007

A probabilistic graphical model for joint answer ranking in question answering.
Proceedings of the SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2007

Protecting source privacy in federated search.
Proceedings of the SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2007

Exploration of the tradeoff between effectiveness and efficiency for results merging in federated search.
Proceedings of the SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2007

A Probabilistic Framework for Answer Selection in Question Answering.
Proceedings of the Human Language Technology Conference of the North American Chapter of the Association of Computational Linguistics, 2007

2006
Collaborative image retrieval via regularized metric learning.
Multim. Syst., 2006

The FedLemur project: Federated search in the real world.
J. Assoc. Inf. Sci. Technol., 2006

A study of mixture models for collaborative filtering.
Inf. Retr., 2006

Knowledge Transfer and Opinion Detection in the TREC 2006 Blog Track.
Proceedings of the Fifteenth Text REtrieval Conference, 2006

Combining Multiple Resources, Evidences and Criteria for Genomic Information Retrieval.
Proceedings of the Fifteenth Text REtrieval Conference, 2006

A Knowledge Driven Regression Model for Gene Expression and Microarray Analysis.
Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006

2005
Thresholding Strategies for Text Classifiers: TREC 2005 Biomedical Triage Task Experiments.
Proceedings of the Fourteenth Text REtrieval Conference, 2005

York University at TREC 2005: Genomics Track.
Proceedings of the Fourteenth Text REtrieval Conference, 2005

Modeling search engine effectiveness for federated search.
Proceedings of the SIGIR 2005: Proceedings of the 28th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2005

Adjusting Mixture Weights of Gaussian Mixture Model via Regularized Probabilistic Latent Semantic Analysis.
Proceedings of the Advances in Knowledge Discovery and Data Mining, 2005

Boosting performance of bio-entity recognition by combining results from multiple systems.
Proceedings of the 5th international workshop on Bioinformatics, 2005

Learn to weight terms in information retrieval using category information.
Proceedings of the Machine Learning, 2005

CLEF 2005: Multilingual Retrieval by Combining Multiple Multilingual Ranked Lists.
Proceedings of the Working Notes for CLEF 2005 Workshop co-located with the 9th European Conference on Digital Libraries (ECDL 2005), 2005

2004
A Bayesian Approach toward Active Learning for Collaborative Filtering.
Proceedings of the UAI '04, 2004

Effect of varying number of documents in blind feedback: analysis of the 2003 NRRC RIA workshop "bf_numdocs" experiment suite.
Proceedings of the SIGIR 2004: Proceedings of the 27th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2004

A study of methods for normalizing user ratings in collaborative filtering.
Proceedings of the SIGIR 2004: Proceedings of the 27th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2004

An automatic weighting scheme for collaborative filtering.
Proceedings of the SIGIR 2004: Proceedings of the 27th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2004

Effective automatic image annotation via a coherent language model and active learning.
Proceedings of the 12th ACM International Conference on Multimedia, 2004

Unified filtering by combining collaborative filtering and content-based filtering via mixture model and exponential model.
Proceedings of the 2004 ACM CIKM International Conference on Information and Knowledge Management, 2004

Unified utility maximization framework for resource selection.
Proceedings of the 2004 ACM CIKM International Conference on Information and Knowledge Management, 2004

2003
A semisupervised learning method to merge search engine results.
ACM Trans. Inf. Syst., 2003

Preference-based Graphic Models for Collaborative Filtering.
Proceedings of the UAI '03, 2003

The Effect of Database Size Distribution on Resource Selection Algorithms.
Proceedings of the Distributed Multimedia Information Retrieval, 2003

Relevant document distribution estimation method for resource selection.
Proceedings of the SIGIR 2003: Proceedings of the 26th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, July 28, 2003

Flexible Mixture Model for Collaborative Filtering.
Proceedings of the Machine Learning, 2003

Collaborative filtering with decoupled models for preferences and ratings.
Proceedings of the 2003 ACM CIKM International Conference on Information and Knowledge Management, 2003

2002
Using sampled data and regression to merge search engine results.
Proceedings of the SIGIR 2002: Proceedings of the 25th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2002

Language model for IR using collection information.
Proceedings of the SIGIR 2002: Proceedings of the 25th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2002

A language modeling framework for resource selection and results merging.
Proceedings of the 2002 ACM CIKM International Conference on Information and Knowledge Management, 2002

2001
A Statistical Model for Scientific Readability.
Proceedings of the 2001 ACM CIKM International Conference on Information and Knowledge Management, 2001

2000
Two-stage speaker identification system based on VQ and NBDGMM.
Proceedings of the Sixth International Conference on Spoken Language Processing, 2000

1998
A high-performance text-independent speaker identification system based on BCDM.
Proceedings of the 5th International Conference on Spoken Language Processing, Incorporating The 7th Australian International Speech Science and Technology Conference, Sydney Convention Centre, Sydney, Australia, 30th November, 1998


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