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Industrial-scale recommender systems rely on a cascade pipeline in which the retrieval stage must return a high-recall candidate set from billions of items under tight latency. Existing solutions either (i) suffer from limited…

信息检索 · 计算机科学 2026-04-02 Yijia Sun , Shanshan Huang , Zhiyuan Guan , Qiang Luo , Ruiming Tang , Kun Gai , Guorui Zhou

Recently, these has been a surge on studying how to obtain partially annotated data for model supervision. However, there still lacks a systematic study on how to train statistical models with partial annotation (PA). Taking dependency…

计算与语言 · 计算机科学 2016-09-30 Zhenghua Li , Yue Zhang , Jiayuan Chao , Min Zhang

Dependency grammar induction is the task of learning dependency syntax without annotated training data. Traditional graph-based models with global inference achieve state-of-the-art results on this task but they require $O(n^3)$ run time.…

计算与语言 · 计算机科学 2018-11-15 Bowen Li , Jianpeng Cheng , Yang Liu , Frank Keller

Human annotation for syntactic parsing is expensive, and large resources are available only for a fraction of languages. A question we ask is whether one can leverage abundant unlabeled texts to improve syntactic parsers, beyond just using…

计算与语言 · 计算机科学 2019-02-22 Caio Corro , Ivan Titov

Large-scale annotation of image segmentation datasets is often prohibitively expensive, as it usually requires a huge number of worker hours to obtain high-quality results. Abundant and reliable data has been, however, crucial for the…

计算机视觉与模式识别 · 计算机科学 2019-03-12 Philipe A. Dias , Zhou Shen , Amy Tabb , Henry Medeiros

Despite their high predictive accuracies, current machine learning systems often exhibit systematic biases stemming from annotation artifacts or insufficient support for certain classes in the dataset. Recent work proposes automatic methods…

计算与语言 · 计算机科学 2024-10-30 Rakesh R. Menon , Shashank Srivastava

Dependency parsing of conversational input can play an important role in language understanding for dialog systems by identifying the relationships between entities extracted from user utterances. Additionally, effective dependency parsing…

计算与语言 · 计算机科学 2019-09-10 Sam Davidson , Dian Yu , Zhou Yu

Automated object detection has become increasingly valuable across diverse applications, yet efficient, high-quality annotation remains a persistent challenge. In this paper, we present the development and evaluation of a platform designed…

计算机视觉与模式识别 · 计算机科学 2025-03-28 Sönke Tenckhoff , Mario Koddenbrock , Erik Rodner

Data originating from open-source software projects provide valuable information to enhance software quality. In the scope of Software Defect Prediction, one of the most challenging parts is extracting valid data about failure-prone…

软件工程 · 计算机科学 2021-11-24 Stefano Dalla Palma , Dario Di Nucci , Damian Tamburri

This paper presents a novel method for user interface (UI) generation based on the Transformer architecture, addressing the increasing demand for efficient and aesthetically pleasing UI designs in software development. Traditional UI design…

人机交互 · 计算机科学 2024-10-24 Shiyu Duan , Runsheng Zhang , Mengmeng Chen , Ziyi Wang , Shixiao Wang

Thematic analysis is widely used in qualitative research but can be difficult to scale because of its iterative, interpretive demands. We introduce DeTAILS, a toolkit that integrates large language model (LLM) assistance into a workflow…

人机交互 · 计算机科学 2025-10-22 Ansh Sharma , Karen Cochrane , James R. Wallace

We introduce the Treebank of Learner English (TLE), the first publicly available syntactic treebank for English as a Second Language (ESL). The TLE provides manually annotated POS tags and Universal Dependency (UD) trees for 5,124 sentences…

Syntactic dependencies can be predicted with high accuracy, and are useful for both machine-learned and pattern-based information extraction tasks. However, their utility can be improved. These syntactic dependencies are designed to…

计算与语言 · 计算机科学 2020-06-05 Aryeh Tiktinsky , Yoav Goldberg , Reut Tsarfaty

While the use of machine learning for the detection of propaganda techniques in text has garnered considerable attention, most approaches focus on "black-box" solutions with opaque inner workings. Interpretable approaches provide a…

计算与语言 · 计算机科学 2024-07-17 Kyle Hamilton , Luca Longo , Bojan Bozic

In the paper, we present the ADD-Lib, our efficient and easy to use framework for Algebraic Decision Diagrams (ADDs). The focus of the ADD-Lib is not so much on its efficient implementation of individual operations, which are taken by other…

机器学习 · 计算机科学 2020-02-18 Frederik Gossen , Alnis Murtovi , Philip Zweihoff , Bernhard Steffen

Semantic parsing aims to map natural language utterances onto machine interpretable meaning representations, aka programs whose execution against a real-world environment produces a denotation. Weakly-supervised semantic parsers are trained…

计算与语言 · 计算机科学 2019-09-11 Bailin Wang , Ivan Titov , Mirella Lapata

We have developed a full discourse parser in the Penn Discourse Treebank (PDTB) style. Our trained parser first identifies all discourse and non-discourse relations, locates and labels their arguments, and then classifies their relation…

计算与语言 · 计算机科学 2016-08-30 Ziheng Lin , Hwee Tou Ng , Min-Yen Kan

The advent of representation learning methods enabled large performance gains on various language tasks, alleviating the need for manual feature engineering. While engineered representations are usually based on some linguistic…

计算与语言 · 计算机科学 2018-10-17 Ahmad Taie , Raphael Rubino , Josef van Genabith

We present a framework for uncovering and exploiting dependencies among tools and documents to enhance exemplar artifact generation. Our method begins by constructing a tool knowledge graph from tool schemas,including descriptions,…

人工智能 · 计算机科学 2025-10-29 Shengjie Liu , Li Dong , Zhenyu Zhang

General treebank analyses are graph structured, but parsers are typically restricted to tree structures for efficiency and modeling reasons. We propose a new representation and algorithm for a class of graph structures that is flexible…

计算与语言 · 计算机科学 2020-06-05 Jonathan K. Kummerfeld , Dan Klein