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Academy of Mathematics and Systems Science, CASColloquia & Seminars：重大科技事件直播报道中的创新策略
重大科技事件 直播报道 创新策略
2023/4/21
重大科技技术的应用,为媒体用户"进入"新闻事件直播现场提供了可能,形成了更深层的"在场感"。本文通过对重大科技报道新闻内容生产的实时性、信息来源的多元性、受众体验的真实感、交流互动的参与感四方面进行分析,阐述移动流媒体时代新闻直播为新闻事件报道带来的新景观。
Introduction to the Special Issue on the Emergence of Sound Systems
sound systems speech phonetics
2017/9/1
How did human sound systems get to be the way they are? Collecting contributions implementing a wealth of methods to address this question, this special issue treats language and speech as being the r...
Parsing Linear Context-Free Rewriting Systems with Fast Matrix Multiplication
Subset of recognition algorithm the binary linear system M matrix multiplication grammar rules subroutine
2016/10/31
We describe a recognition algorithm for a subset of binary linear context-free rewriting systems (LCFRS) with running time O(nωd) where M(m) = O(mω) is the running time for m × m matrix multiplication...
DEICTIC TOOLS CAN LIMIT THE EMERGENCE OF REFERENTIAL SYMBOL SYSTEMS
DEICTIC TOOLS REFERENTIAL SYMBOL SYSTEMS
2016/5/3
Previous experiments and models show that the pressure to communicate can lead to the emergence of symbols in specific tasks. The experiment presented here suggests that the ability to use deictic ges...
Automated essay evaluation and feedback systems:Are they useful for ESL test takers and ESL teachers?
Automated essay evaluation feedback systems ESL test takers ESL teachers
2016/2/25
Automated essay scoring (AES) has become increasingly popular in the last decade with many assessment agencies developing and promoting their automated scoring and automated feedback systems. Ware (20...
System design and evaluation methodologies receive significant attention in natural language
processing (NLP), with the systems typically being evaluated on a common task and against
shared data set...
The Resilience of Structure Built Around the Predicate: Homesign Gesture Systems in Turkish and American Deaf Children
Predicate tructure Built Around
2015/12/18
Deaf children whose hearing losses prevent them from accessing spoken language and whose
hearing parents have not exposed them to sign language develop gesture systems, called homesigns,
which have ...
Adaptive Generation in Dialogue Systems Using Dynamic User Modeling
Adaptive Generation Dialogue Systems Dynamic User Modeling
2015/9/14
We address the problem of dynamically modeling and adapting to unknown users in resource-scarce domains in the context of interactive spoken dialogue systems. As an example, we show how a system can l...
Divisible Transition Systems and Multiplanar Dependency Parsing
Divisible Transition Systems Multiplanar Dependency Parsing
2015/9/11
Transition-based parsing is a widely used approach for dependency parsing that combines high efficiency with expressive feature models. Many different transition systems have been proposed, often form...
Data-Driven Parsing using Probabilistic Linear Context-Free Rewriting Systems
Context-Free Rewriting Systemsl Data-Driven Parsing
2015/9/11
This paper presents the first efficient implementation of a weighted deductive CYK parser for
Probabilistic Linear Context-Free Rewriting Systems (PLCFRSs). LCFRS, an extension of CFG,
c...
A Strategy for Information Presentation in Spoken Dialog Systems
Information Presentation Spoken Dialog Systems
2015/9/9
In spoken dialog systems, information must be presented sequentially, making it difficult to quickly browse through a large number of options. Recent studies have shown that user satisfaction is negat...
Constructing Corpora for the Development and Evaluation of Paraphrase Systems
Paraphrase Systems Constructing Corpora
2015/9/6
Automatic paraphrasing is an important component in many natural language processing tasks.
In this article we present a new parallel corpus with paraphrase annotations. We adopt a definition o...
Characterizing and Predicting Corrections in Spoken Dialogue Systems
Characterizing Predicting Corrections Spoken Dialogue Systems
2015/9/1
This article focuses on the analysis and prediction of corrections, defined as turns where a user tries to correct a prior error made by a spoken dialogue system. We describe our labeling procedure of...
Optimization Models of Sound Systems Using Genetic Algorithms
Optimization Models Sound Systems Genetic Algorithms
2015/8/28
In this study, optimization models using genetic algorithms (GAs) are proposed to study the configuration of vowels and tone systems. As in previous explanatory models that have been used to study vow...
Improving Accuracy in Word Class Tagging through the Combination of Machine Learning Systems
Word Class Tagging Machine Learning Systems
2015/8/26
We examine how differences in language models, learned by different data-driven systems performing the same NLP task, can be exploited to yield a higher accuracy than the best individual system. We do...