目前学术界宅基地使用权继承问题观点综述     

徐致远 《潍坊教育学院学报》2008,21(1):38-40

目前我国法律对于宅基地使用权继承制度的规范存在严重缺位,在此情况下,学术界针对现实生活中在宅基地使用权继承问题上遇到的三种情况提出了不同的观点,并各自列举了其理由。本文将这些观点及各自列举的理由作了综述,以便于人们在此基础上作出进一步的研究,或参照这些观点和理由,通过立法为宅基地使用权的继承设置一套完整的调整制度。  相似文献   

Topic discovery based on text mining techniques     

Aurora Pons-Porrata  Rafael Berlanga-Llavori  José Ruiz-Shulcloper 《Information processing & management》2007

In this paper, we present a topic discovery system aimed to reveal the implicit knowledge present in news streams. This knowledge is expressed as a hierarchy of topic/subtopics, where each topic contains the set of documents that are related to it and a summary extracted from these documents. Summaries so built are useful to browse and select topics of interest from the generated hierarchies. Our proposal consists of a new incremental hierarchical clustering algorithm, which combines both partitional and agglomerative approaches, taking the main benefits from them. Finally, a new summarization method based on Testor Theory has been proposed to build the topic summaries. Experimental results in the TDT2 collection demonstrate its usefulness and effectiveness not only as a topic detection system, but also as a classification and summarization tool.  相似文献   

Abstractive headline generation using WIDL-expressions     

R. Soricut  D. Marcu 《Information processing & management》2007,43(6):1536

We present a new paradigm for the automatic creation of document headlines that is based on direct transformation of relevant textual information into well-formed textual output. Starting from an input document, we automatically create compact representations of weighted finite sets of strings, called WIDL-expressions, which encode the most important topics in the document. A generic natural language generation engine performs the headline generation task, driven by both statistical knowledge encapsulated in WIDL-expressions (representing topic biases induced by the input document) and statistical knowledge encapsulated in language models (representing biases induced by the target language). Our evaluation shows similar performance in quality with a state-of-the-art, extractive approach to headline generation, and significant improvements in quality over previously proposed solutions to abstractive headline generation.  相似文献   

刘熙载《艺概》研究史综述     

束舒娅  徐倩 《江西教育学院学报》2011,32(2):150-156

刘熙载《艺概》研究史以时间维度为经,大致可分为五个时期;而以学界研究的不同视角为纬,又可见出各时期研究的侧重点、主导价值观和成就所在。《艺概》研究史主要成就在上世纪80年代以后20年。综合《艺概》研究不同时期的特点,不仅为《艺概》研究的进一步深入提供历史借鉴,也将引导接下来的刘熙载《艺概》研究。  相似文献   

近年来学界关于马克思平等观研究述评     

郑波辉 《信阳师范学院学报(哲学社会科学版)》2015,(1):31-35

马克思作为科学社会主义的创始人,其平等观是社会主义平等问题研究的首要参考。马克思所追求的平等是经济与社会领域实质意义上的平等,其平等观的构建受到西方近代资产阶级平等思想的启发,并实现对后者的批判性超越。以马克思平等观为指导的社会主义平等观与自由主义平等观相比,二者在认识平等问题的方法论、对平等与自由的价值排序以及对待"人生而不同"这一基本事实的态度等问题上均存在差异。当代社会主义市场经济实践是补足马克思平等理想实现条件的现实选择。  相似文献   

Web document summarization by exploiting social context with matrix co-factorization     

Minh-Tien Nguyen  Viet Cuong Tran  Xuan Hoai Nguyen  Le-Minh Nguyen 《Information processing & management》2019,56(3):495-515

In the context of social media, users usually post relevant information corresponding to the contents of events mentioned in a Web document. This information posses two important values in that (i) it reflects the content of an event and (ii) it shares hidden topics with sentences in the main document. In this paper, we present a novel model to capture the nature of relationships between document sentences and post information (comments or tweets) in sharing hidden topics for summarization of Web documents by utilizing relevant post information. Unlike previous methods which are usually based on hand-crafted features, our approach ranks document sentences and user posts based on their importance to the topics. The sentence-user-post relation is formulated in a share topic matrix, which presents their mutual reinforcement support. Our proposed matrix co-factorization algorithm computes the score of each document sentence and user post and extracts the top ranked document sentences and comments (or tweets) as a summary. We apply the model to the task of summarization on three datasets in two languages, English and Vietnamese, of social context summarization and also on DUC 2004 (a standard corpus of the traditional summarization task). According to the experimental results, our model significantly outperforms the basic matrix factorization and achieves competitive ROUGE-scores with state-of-the-art methods.  相似文献   

青少年网络成瘾现象研究综述     

鲁正宏 《鸡西大学学报》2011,11(4):47-48

从青少年网络成瘾的界定、测量评估标准、相关风险因素研究、治疗和干预手段等方面进行综述,意对网络成瘾现象的相关研究提供参考。  相似文献   

地方文献学学科建设研究综述   总被引：1，自引：0，他引：1  

王晓兵 《现代情报》2010,30(2):170-172,177

就学者们对地方文献学有关基础理论的研究、地方文献学的学科性质、研究内容、研究方法、研究体系以及与相关学科的关系等方面的理论文章进行归纳总结,分析和揭示地方文献学的理论研究现状和进展动态,以期促进和推动地方文献学的学科建设,使这一学科逐渐成熟。  相似文献   

系词研究综述     

阮畅 《唐山学院学报》2007,20(4):6-9

对前人关于系词的研究作了初步总结,对系词的名称、范围、词性、句法功能和语义功能以及由系词构成的句子类型等进行了概括和整理。  相似文献   

谈谈如何讲授邓小平哲学理论的基本特征问题     

朱荣英 《忻州师范学院学报》2004,20(5):52-56,59

当前无论学届的理论研讨抑或“两课”的教学实践，皆因偏离有中国特色社会主义建设的实践，将考察邓小平哲学理论基本特征的参照系误置，从而产生诸多认识误区；并以马克思主义哲学与当代中国实践相契合为理论支点，在廓清各种认识误区的同时，闸明了如何讲授邓小平哲学理论四个基本特征(实践性、真理性、超越性和总括性)所应注意的理论问题和具体要求；从世界观高度表征了马克思主义哲学理论“与时促进的理论品质”和逐步中国化的必然走势；按“三个代表”的总体要求，凸现了邓小平哲学理论是马克思主义哲学中国化的新形态，代表了当代中国先进文化(尤其是哲学发展的)前进方向。  相似文献