Zobrazeno 1 - 10
of 164
pro vyhledávání: '"Niu, Xiaoyue"'
Many real-world networks contain rich textual information in the edges, such as email networks where an edge between two nodes is an email exchange. The useful textual information carried in the edges is often discarded in most network analyses, resu
Externí odkaz:
http://arxiv.org/abs/2405.15038
Dynamic models have been successfully used in producing estimates of HIV epidemics at the national level due to their epidemiological nature and their ability to estimate prevalence, incidence, and mortality rates simultaneously. Recently, HIV interv
Externí odkaz:
http://arxiv.org/abs/2401.04753
The Network Scale-up Method (NSUM) uses social networks and answers to "How many X's do you know?" questions to estimate sizes of groups excluded by standard surveys. This paper addresses the bias caused by varying average social network sizes across
Externí odkaz:
http://arxiv.org/abs/2305.04381
The network scale-up method (NSUM) is a cost-effective approach to estimating the size or prevalence of a group of people that is hard to reach through a standard survey. The basic NSUM involves two steps: estimating respondents' degrees by one of va
Externí odkaz:
http://arxiv.org/abs/2303.07490
Among community detection methods, spectral clustering enjoys two desirable properties: computational efficiency and theoretical guarantees of consistency. Most studies of spectral clustering consider only the edges of a network as input to the algor
Externí odkaz:
http://arxiv.org/abs/2205.08047
Aggregated relational data (ARD), formed from "How many X's do you know?" questions, is a powerful tool for learning important network characteristics with incomplete network data. Compared to traditional survey methods, ARD is attractive as it does
Externí odkaz:
http://arxiv.org/abs/2109.10204
Autor:
Na, Muzi, Shetty, Samidha Sudhakar, Niu, Xiaoyue, Hinkle, Stefanie N., Zhang, Cuilin, Gao, Xiang
Publikováno v:
In Sleep Health: Journal of the National Sleep Foundation August 2024 10(4):462-469
Publikováno v:
Journal of Privacy and Confidentiality 12 (2), 2022
The stochastic block model (SBM) and degree-corrected block model (DCBM) are network models often selected as the fundamental setting in which to analyze the theoretical properties of community detection methods. We consider the problem of spectral c
Externí odkaz:
http://arxiv.org/abs/2105.12615
To combat the HIV/AIDS pandemic effectively, targeted interventions among certain key populations play a critical role. Examples of such key populations include sex workers, people who inject drugs, and men who have sex with men. While having accurat
Externí odkaz:
http://arxiv.org/abs/2012.05346
Estimating the size of hard-to-reach populations is an important problem for many fields. The Network Scale-up Method (NSUM) is a relatively new approach to estimate the size of these hard-to-reach populations by asking respondents the question, "How
Externí odkaz:
http://arxiv.org/abs/2011.12516