Výsledky vyhľadávania - "2012 IEEE/WIC/ACM International Conferences on Web Intelligence and Intelligent Agent Technology"

Unsupervised Emotion Detection from Text Using Semantic and Syntactic Relations Autor Agrawal, A., An, A.

“…Emotion detection from text is a relatively new classification task. This paper proposes a novel unsupervised context-based approach to detecting emotion from…”
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Sentiment Analysis of Turkish Political News Autor Kaya, Mesut, Fidan, Guven, Toroslu, Ismail H.

“…In this paper, sentiment classification techniques are incorporated into the domain of political news from columns in different Turkish news sites. We compared…”
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NE-Rank: A Novel Graph-Based Keyphrase Extraction in Twitter Autor Bellaachia, Abdelghani, Al-Dhelaan, Mohammed

“…The massive growth of the micro-blogging service Twitter has shed the light on the challenging problem of summarizing a collection of large number of tweets…”
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Personalized News Recommendation Based on Collaborative Filtering Autor Garcin, Florent, Zhou, Kai, Faltings, Boi, Schickel, Vincent

“…Because of the abundance of news on the web, news recommendation is an important problem. We compare three approaches for personalized news recommendation:…”
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Serendipitous Personalized Ranking for Top-N Recommendation Autor Lu, Qiuxia, Chen, Tianqi, Zhang, Weinan, Yang, Diyi, Yu, Yong

“…Serendipitous recommendation has benefitted both e-retailers and users. It tends to suggest items which are both unexpected and useful to users. These items…”
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Entity Disambiguation with Freebase Autor Zheng, Zhicheng, Si, Xiance, Li, Fangtao, Chang, Edward Y., Zhu, Xiaoyan

“…Entity disambiguation with a knowledge base becomes increasingly popular in the NLP community. In this paper, we employ Freebase as the knowledge base, which…”
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Malicious URL Detection Based on Kolmogorov Complexity Estimation Autor Pao, Hsing-Kuo, Chou, Yan-Lin, Lee, Yuh-Jye

“…Malicious URL detection has drawn a significant research attention in recent years. It is helpful if we can simply use the URL string to make precursory…”
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Detecting Places of Interest Using Social Media Autor Van Canneyt, Steven, Schockaert, Steven, Van Laere, Olivier, Dhoedt, Bart

“…Place recommender systems are increasingly being used to find places of a given type that are close to a user-specified location. As it is important for these…”
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Verb Oriented Sentiment Classification Autor Karamibekr, M., Ghorbani, A. A.

“…Sentiment analysis refers to a broad range of fields of natural language processing, computational linguistics and text mining. Sentiment classification of…”
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Fusing Text and Frienships for Location Inference in Online Social Networks Autor Gu, Hansu, Hang, Haojie, Lv, Qin, Grunwald, Dirk

“…Location information is becoming prevalent in today's online social networks (OSNs), which raises special privacy concerns with regard to both location sharing…”
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Disambiguating Implicit Temporal Queries by Clustering Top Relevant Dates in Web Snippets Autor Campos, Ricardo, Jorge, Alipio Mario, Dias, Gael, Nunes, Celia

“…With the growing popularity of research in Temporal Information Retrieval (T-IR), a large amount of temporal data is ready to be exploited. The ability to…”
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TaxoLearn: A Semantic Approach to Domain Taxonomy Learning Autor Dietz, Emmanuelle-Anna, Vandic, Damir, Frasincar, Flavius

“…Building domain taxonomies is a crucial task in the domain of ontology construction. Domain taxonomy learning keeps getting more important as a form of…”
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A Comparative Study of Cross-Lingual Sentiment Classification Autor Wan, Xiaojun

“…The task of sentiment classification relies heavily on sentiment resources, including annotated lexicons and corpus. However, the sentiment resources in…”
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Mining Criminal Networks from Chat Log Autor Iqbal, Farkhund, Fung, Benjamin C.M., Debbabi, Mourad

“…Cyber criminals exploit opportunities for anonymity and masquerade in web-based communication to conduct illegal activities such as phishing, spamming, cyber…”
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Unsupervised Feature Selection with Feature Clustering Autor Cheung, Yiu-Ming, Jia, Hong

“…As an effective technique for dimensionality reduction, feature selection has a broad application in different research areas. In this paper, we present a…”
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E-rank: A Structural-Based Similarity Measure in Social Networks Autor Zhang, Mingxi, He, Zhenying, Hu, Hao, Wang, Wei

“…With the social networks (SNs) becoming ubiquitous and massive, the issue of similarity computation among entities becomes more challenging and draws extensive…”
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A Comparison Study for Novelty Control Mechanisms Applied to Web News Stories Autor Verheij, A., Kleijn, A., Frasincar, F., Hogenboom, F.

“…In this paper we evaluate several novelty control mechanisms for ranking Web news articles depicting a story. These mechanisms rank individual news items based…”
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Effectively Detecting Content Spam on the Web Using Topical Diversity Measures Autor Dong, Cailing, Zhou, Bin

“…Recent studies about web spam detection have utilized various content-based and link-based features to construct a spam classification model. In this paper, we…”
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KGRAM Versatile Inference and Query Engine for the Web of Linked Data Autor Corby, Olivier, Gaignard, Alban, Zucker, Catherine Faron, Montagnat, Johan

“…Querying and linking distributed and heterogeneous databases is increasingly needed, as plentiful data resources are published over the Web. This work…”
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Featured Tweet Search: Modeling Time and Social Influence for Microblog Retrieval Autor Jabeur, Lamjed Ben, Tamine, Lynda, Boughanem, Mohand

“…This paper interests in social search over social networking services, typically in microblogging networks. We propose a new approach that integrates, within a…”
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