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| 1 | Querying dynamic communities in online social networks显示文摘Online social networks(OSNs)offer people the opportunity to join communities where they share a common interest or objective.This kind of community is useful for studying the human behavior,diffusion of information,and dynamics of groups.As the members of a community are always changing,an efficient solution is needed to query information in real time.This paper introduces the Follow Model to present the basic relationship between users in OSNs,and combines it with the MapReduce solution to develop new algorithms with parallel paradigms for querying.Two models for reverse relation and high-order relation of the users were implemented in the Hadoop system.Based on 75 GB message data and 26 GB relation network data from Twitter,a case study was realized using two dynamic discussion communities:#musicmonday and#beatcancer.The querying performance demonstrates that the new solution with the implementation in Hadoop significantly improves the ability to find useful information from OSNs. | Li WEIGANG Edans F.O.SANDES Jianya ZHENG Alba C.M.A.de MELO Lorna UDEN | 2014 | Journal of Zhejiang University-Science C(Computers and Electronics)2014，15，2： | 2 |
| 2 | Grain-size end-members and environmentally sensitive grain-size components: A comparative study in the mud shelf depocenters off southern Brazil显示文摘The current study aims to do a comparative analysis of the results obtained with two End-Member(EM)grain-size modeling techniques(AnalySize and BasEMMA)and the Environmental Sensitive Grain-Size(ESGS)modeling for sediment samples collected in the mudbelts of the southern Brazilian shelf.The methods were compared using grain-size data from the south Brazilian shelf,and the results are discussed here.It is the first time that the concept of ESGS,in its present form,is utilized outside China.The results show that despite its relative ease of use,the ESGS is not fully comparable to the EM analyses,and only two grain-size ESGS classes were recognized as analogous to EMs.The comparison of the AnalySize and BasEMMA procedures also revealed significant differences between the techniques.A comparative analysis between the two EM techniques revealed advantages in the BasEMMA,especially in the better correlation of the end-members with the original grain size distribution.The analysis of the geographical distribution of the EM abundances allowed point sources of sandy populations to be recognized as well as the contribution of the Rio de la Plata as a source of silty sediments to be inferred. | Michel Michaelovitch de Mahiques Samara Cazzoli y Goya Maria Carolina da Silva Nogueira de Matos Rodrigo Augusto Udenal de Oliveira Bianca Sung Mi Kim Paulo Alves de Lima Ferreira Rubens Cesar Lopes Figueira Marcia Caruso Bícego | 2021 | International Journal of Sediment Research2021，36，2： | 2 |
| 3 | Five new Candida species Mycopathologia et Mycologia Applicata显示文摘 | Buckley H R van Uden N | 1968 | 1968，，： | 1 |
| 4 | Regulation of hypoxia- inducible factor-1 alpha by NF-kappaB 显示文摘 | van Uden P Kenneth NS Rocha S | 2008 | Biochem J2008，412，3： | 1 |
| 5 | The effects of selected probiotic strains on he development of eczema ( the Panda study) 显示文摘 | Niers L Martin R Rijkers G Sengers F Timmerman H van Uden N | 2009 | Allergy2009，64，9： | 1 |
| 6 | lnvestingation of chromium, cerium and cobalt as markers in digesta rate of passage studies 显示文摘 | Uden P Colucci P E Van So Est P | 1980 | Jourmal of the Science of Food and Agriculture1980，30，： | 1 |
| 7 | Better knowledge improves adherence to life style changes and medication in patients with coronary heart disease显示文摘 | Alm-Roijer C Stagmo M Uden G | 2004 | Cardiovasc Nursing2004，3，4： | 1 |
| 8 | A novel role for receptor associated protein in somatostatin modulation:implications for Alzheimer's disease显示文摘 | Veinbergs I Mallory M | 1999 | Neuroscience1999，88，3： | 1 |
| 9 | Digestibility and digesta retention in dairy cows receiving hay or silage at varying concentrate levels显示文摘 | Uden P | 1984 | Anita Feed Sei Technol1984，11，： | 1 |
| 10 | Alliun Chemistry:identification of natural abundance organoselenium volatile from garlic, elephent garlic, onion and Chinese chive using headspace gas chromatography with atomic emission detection显示文摘 | Cai X J Uden D C Block E | 1994 | J Agri Food Chem1994，42，： | 1 |
| 11 | Cognitive func- tion in small vessel disease:the additional value of diffusion tensor imaging to conventional magnetic resonance imaging:the RUN DMC study显示文摘 | Van Norden AG Uan Uden IW de Laat KF | 2012 | J Alzheimers Dis2012，32，3： | 1 |
| 12 | Preoperative and postoperative in stability in lumbar spinal stenosis显示文摘 | Johnsson KE Redlund-Johilell I Uden A | 1989 | Spine1989，14，： | 1 |
| 13 | Storage of small bale silage and haylage-influence of storage period on fermentation variables and microbial composition显示文摘 | Muller C E Pauly T M Uden P | 2007 | Grass and Forage Science2007，62，3： | 1 |
| 14 | Preopera- tive and postoperative instability in lumbar spinal stenosis 显示文摘 | Johnsson KE Redlund-Johnell I Uden A | 1989 | Spine(Phila Pa 1976)1989，14，6： | 1 |
| 15 | Patient satisfaction measurement: Current issues and implications 显示文摘 | Uden Linda D | 2002 | Outcomes Management2002，6，03： | 1 |
| 16 | Inconsistent and contradjc-tory judgments in pairwise comparison method in the AHP显示文摘 | Ewa van Uden | 2004 | Computers & Operations Research2004，31，： | 1 |
| 17 | The natural course of lumbar spinal stenosis显示文摘 | JOHNSSON K E ROSEN I UDEN A | 1992 | Clin Orthop Relat Res1992，279，： | 1 |
| 18 | Better knowledge improves adherence to lifestyle changes and medication in patiention in patients coronary heart disease显示文摘 | Alm-Roijer C Stagmo M Uden G | 2004 | Cardiovasc Nursing2004，3，4： | 1 |
| 19 | Ef- fectiveness and cost - effectiveness of meaning - centered group psychotherapy in cancer survivors zProtocol of a randomized con- trolled trial显示文摘 | Nadia van der Spek Jol Vos Cornelia F van Uden - Kraan | 2014 | BMC Psychiatry2014，14，1： | 1 |
| 20 | Understanding why medication administration errors may not be reported显示文摘 | Wakefield BJ Uden Holman T | 1999 | Am J Med Qual1999，14，2： | 1 |
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