Janghoo Lim, Tong Hao, Chad Shaw, Akash J. Patel, Gábor Szabó, Jean-françois Rual, ...
Many human inherited neurodegenerative disorders are characterized by loss of balance due to cerebellar Purkinje cell (PC) degeneration. Although the disease-causing mutations have been identified...
Letter Bioinformatics Analysis of Experimentally Determined Protein Complexes in the Yeast (2009)
Saccharomyces Cerevisiae, Zoltán Dezső, Zoltán N. Oltvai, Albert-lászló Barabási
Many important cellular functions are implemented by protein complexes that act as sophisticated molecular machines of varying size and temporal stability. Here we demonstrate quantitatively that...
The connectivity of individual neurons of large neural networks determine both the steady state activity of the network and its answer to external stim-ulus. Highly diluted random networks have zero...
NEWS & VIEWS COMPLEX NETWORKS (2009)
Marta C. González, Albert-lászló Barabási
From data to models Data on the movement of people becomes ever more detailed, but robust models explaining the observed patterns are still needed. Mapping the problem onto a ‘network of...
WIPER: A Multi-Agent System for Emergency Response (2008)
Timothy Schoenharl, Gábor Szabó, Greg Madey, Albert-László Barabási
This paper describes the proposed WIPER system. WIPER is intended to provide emergency planners and responders with an integrated system that will help to detect possible emergencies, as well as to...
COMMENTARY Taming complexity (2008)
The science of networks is experiencing a boom. But despite the necessary multidisciplinary approach to tackle the theory of complexity, scientists remain largely compartmentalized in their separate...
COMMENTARY Taming complexity (2008)
The science of networks is experiencing a boom. But despite the necessary multidisciplinary approach to tackle the theory of complexity, scientists remain largely compartmentalized in their separate...
Gregory R. Madey, Gabor Szabo, Albert-lászló Barabási
Abstract. We describe a prototype emergency response system. This dynamic data driven application system (DDDAS) uses wireless call data, including call volume, who calls whom, call duration,...
Gregory R. Madey, Gabor Szabo, Albert-lászló Barabási
Abstract. We describe a prototype emergency response system. This dynamic data driven application system (DDDAS) uses wireless call data, including call volume, who calls whom, call duration,...
Vermeirssen, Vanessa, Barrasa, M. Inmaculada, Hidalgo, César A., Babon, Jenny Aurielle B., Sequerra, Reynaldo, Doucette-Stamm, Lynn, ...
Transcription regulatory networks play a pivotal role in the development, function, and pathology of metazoan organisms. Such networks are comprised of protein–DNA interactions between...
Quantifying social group evolution (2007)
Gergely Palla, Albert-lászló Barabási, Tamás Vicsek, Budapest Hungary
The rich set of interactions between individuals in the society [1,2,3,4,5,6,7] results in complex community structure, capturing highly connected circles of friends, families, or professional...
Jukka-pekka Onnela, Jari Saramäki, Jörkki Hyvönen, Gábor Szabó, Kimmo Kaski, ...
open–access journal for physics
Quantitative social group dynamics on a large scale," Nature (forthcoming (2007)
Gergely Palla, Albert-lászló Barabási, Tamás Vicsek
The rich set of interactions between individuals in the society [1, 2, 3, 4, 5, 6] results in complex community structure, capturing highly connected circles of friends, families, or professional...
Gregory R. Madey, Albert-lászló Barabási, Nitesh V. Chawla, Marta Gonzalez, David Hachen, Brett Lantz, ...
Abstract. We describe a prototype emergency and disaster information system designed and implemented using DDDAS concepts. The system is designed to use real-time cell phone calling data from a...
Zoltán Dezso, Zoltán N. Oltvai, Albert-lászló Barabási, Email Alerting, Zoltán Dezső, Zoltán N. Oltvai, ...
data
The Activity Reaction Core and Plasticity of Metabolic Networks (2005)
Eivind Almaas, Zoltán N. Oltvai, Albert-László Barabási
Understanding the system-level adaptive changes taking place in an organism in response to variations in the environment is a key issue of contemporary biology. Current modeling approaches, such as...
The origin of bursts and heavy tails in human dynamics (2005)
The dynamics of many social, technological and economic phenomena are driven by individual human actions, turning the quantitative understanding of human behavior into a central question of modern...
The activity reaction core and plasticity of metabolic networks (2005)
Eivind Almaas, Zoltán N. Oltvai, Albert-lászló Barabási
Understanding the system-level adaptive changes taking place in an organism in response to variations in the environment is a key issue of contemporary biology. Current modeling approaches, such as...
Aggregation of topological motifs in the Escherichia colitranscriptional regulatory network (2004)
Dobrin, Radu, Beg, Qasim, Barabási, Albert-László, Oltvai, Zoltán
Abstract Background Transcriptional regulation of cellular functions is carried out through a complex network of interactions among transcription factors and the promoter regions of genes and operons...
Two-dimensional particle motion in a random potential under ac bias (2004)
Makeev, Maxim A., Derényi, Imre, Barabási, Albert-László
We study the Brownian motion of a single particle coupled to an external ac field in a two-dimensional random potential. We find that for small fields a large-scale vorticity pattern of the...
Radu Dobrin, Qasim K Beg, Albert-lászló Barabási, Zoltán N Oltvai, Zoltán N Oltvai
Background: Transcriptional regulation of cellular functions is carried out through a complex network of interactions among transcription factors and the promoter regions of genes and operons...
Functional and topological characterization of protein interaction networks (2004)
Soon-hyung Yook, Zoltán N. Oltvai, Albert-lászló Barabási
The elucidation of the cell’s large-scale organization is a primary challenge for post-genomic biology, and understanding the structure of protein interaction networks offers an important starting...
Scale-free and hierarchical structures in complex networks (2003)
Albert-lászló Barabási, Zoltán Dezső, Erzsébet Ravasz, Zoltán Oltvai
networks
The architecture of biological networks (2003)
Stefan Wuchty, Erszébet Ravasz, Albert-lászló Barabási
Understanding complex systems often requires a bottom-up approach, breaking the system into small and elementary constituents and mapping out the interactions be-tween these components. In many...
Dezso, Zoltán, Oltvai, Zoltán N., Barabási, Albert-László
Many important cellular functions are implemented by protein complexes that act as sophisticated molecular machines of varying size and temporal stability. Here we demonstrate quantitatively that...
Dezs, Zoltán, Oltvai, Zoltán N., Barabási, Albert-László
Many important cellular functions are implemented by protein complexes that act as sophisticated molecular machines of varying size and temporal stability. Here we demonstrate quantitatively that...
Linked : The New Science of Networks (2002)
Obra en que se da a conocer una nueva tendencia en la investigación científica: el estudio de las redes, desde las que existen en el mundo natural y biológico, hasta las computacionales,...
Soon-hyung Yook, Hawoong Jeong, Albert-lászló Barabási, Soon-hyung Yook, Hawoong Jeong, Albert-lászló Barabási
doi:10.1073/pnas.172501399 This information is current as of October 2006. High-resolution figures, a citation map, links to PubMed and Google Scholar, etc., can be found at:...
Six Degrees: The Science of a Connected Age (2002)
Albert-lászló Barabási, Duncan J. Watts, Book Review
At the beginning of the 21st century, a maverick group of scientists is discovering that all networks—from a cocktail party to a terrorist cell to an international conglomerate—have a deep...
& Services References E-mail Alerts Rights & Permissions Reprints (2002)
Richard J. Williams, Eric L. Berlow, Jennifer A. Dunne, Albert-lászló Barabási, Neo D. Martinez, Richard J. Williams, ...
doi:10.1073/pnas.192448799 This information is current as of October 2006. High-resolution figures, a citation map, links to PubMed and Google Scholar, etc., can be found at:...
Albert-lászló Barabási, Hawoong Jeong
Reliable communication on the Internet is guaranteed by a standard set of protocols, used by all computers. We show that these protocols can be exploited to compute with the communication...
Statistical mechanics of complex networks,” cond-mat/0106096 (2001)
Réka Albert, Albert-lászló Barabási
Complex networks describe a wide range of systems in nature and society, much quoted examples
Morphology of Ion-Sputtered Surfaces (2000)
Makeev, Maxim, Cuerno, Rodolfo, Barabási, Albert-László
We derive a stochastic nonlinear continuum theory to describe the morphological evolution of amorphous surfaces eroded by ion bombardment. Starting from Sigmund's theory of sputter erosion, we...
Thermodynamic and kinetic mechanisms in self-assembled quantum dot formation (1999)
Heteroepitaxial growth of highly strained structures offers the possibility to fabricate islands with very narrow size distribution, coined self-assembling quantum dots (SAQD). In spite of the high...
Scale-free characteristics of random networks: The topology of the world wide web (1999)
Albert-László Barabási, Réka Albert, Hawoong Jeong
The world wide web forms a large directed graph, whose vertices are documents and edges are links pointing from one document to another. Here we demonstrate that despite its apparent random...
Mean-Field Theory for Scale-Free Random Networks (1999)
Albert-László Barabási, Albert-laszlo Barabasi, Reka Albert, Hawoong Jeong
Random networks with complex topology are common in Nature, describing systems as diverse as the world wide web or social and business networks. Recently, it has been demonstrated that most large...
Self-assembled island formation in heteroepitaxial growth (1997)
We investigate island formation during heteroepitaxial growth using an atomistic model that incorporates deposition, activated diffusion and stress relaxation. For high misfit the system naturally...
Self-organized superlattice formation in II-VI and III-V semiconductors (1997)
There is extensive recent experimental evidence of spontaneous superlattice (SL) formation in various II-VI and III-V semiconductors. Here we propose an atomistic mechanism responsible for SL...
Maximum angle of stability in wet and dry spherical granular media (1997)
Réka Albert, István Albert, Daniel Hornbaker, Peter Schiffer, Albert-lászló Barabási
We demonstrate that stability criteria can be used to calculate the maximum angle of stability � m of a granular medium composed of spherical particles in three dimensions and circular disks in two...
Elastic String in a Random Medium (1995)
Makse, Hernán A., Barabási, Albert-László, Stanley, H. Eugene
We consider a one dimensional elastic string as a set of massless beads interacting through springs characterized by anisotropic elastic constants. The string, driven by an external force, moves in a...
Dynamics of Random Networks: Connectivity and First Order Phase Transitions (1995)
The connectivity of individual neurons of large neural networks determine both the steady state activity of the network and its answer to external stimulus. Highly diluted random networks have zero...
A fractal model for the first stages of thin film growth (1995)
Jensen, Pablo, Barabási, Albert-László, Larralde, Hernán, Havlin, Shlomo, Eugene~Stanley, H.
In this paper we briefly review a model that describes the diffusion-controlled aggregation exhibited by particles as they are deposited on a surface. This model allows to understand many experiments...
Surfactant-Mediated Growth of Nonequilibrium Interfaces (1993)
A number of recent experiments have showed that surfactants can modify the growth mode of an epitaxial film, suppressing islanding and promoting layer-by-layer growth. Here I introduce a set of...
Dynamic Scaling of Coupled Nonequilibrium Interfaces (1992)
We propose a simple discrete model to study the nonequilibrium fluctuations of two locally coupled 1+1 dimensional systems (interfaces). Measuring numerically the tilt-dependent velocity we construct...
Modeling the Internet's large-scale topology
Yook, Soon-Hyung, Jeong, Hawoong, Barabási, Albert-László
Network generators that capture the Internet's large-scale topology are crucial for the development of efficient routing protocols and modeling Internet traffic. Our ability to design realistic...
Two degrees of separation in complex food webs
Williams, Richard J., Berlow, Eric L., Dunne, Jennifer A., Barabási, Albert-László, Martinez, Neo D.
Feeding relationships can cause invasions, extirpations, and population fluctuations of a species to dramatically affect other species within a variety of natural habitats. Empirical evidence...
Spurious spatial periodicity of co-expression in microarray data due to printing design
Balázsi, Gábor, Kay, Krin A., Barabási, Albert-László, Oltvai, Zoltán N.
Global transcriptome data is increasingly combined with sophisticated mathematical analyses to extract information about the functional state of a cell. Yet the extent to which the results reflect...
Aggregation of topological motifs in the Escherichia coli transcriptional regulatory network
Dobrin, Radu, Beg, Qasim K, Barabási, Albert-László, Oltvai, Zoltán N
Dezső, Zoltán, Oltvai, Zoltán N., Barabási, Albert-László
Many important cellular functions are implemented by protein complexes that act as sophisticated molecular machines of varying size and temporal stability. Here we demonstrate quantitatively that...
The Activity Reaction Core and Plasticity of Metabolic Networks
Almaas, Eivind, Oltvai, Zoltán N, Barabási, Albert-László
Understanding the system-level adaptive changes taking place in an organism in response to variations in the environment is a key issue of contemporary biology. Current modeling approaches, such as...
Modeling the Internet's large-scale topology
Yook, Soon-Hyung, Jeong, Hawoong, Barabási, Albert-László
Network generators that capture the Internet's large-scale topology are crucial for the development of efficient routing protocols and modeling Internet traffic. Our ability to design realistic...
Two degrees of separation in complex food webs
Williams, Richard J., Berlow, Eric L., Dunne, Jennifer A., Barabási, Albert-László, Martinez, Neo D.
Feeding relationships can cause invasions, extirpations, and population fluctuations of a species to dramatically affect other species within a variety of natural habitats. Empirical evidence...
Spurious spatial periodicity of co-expression in microarray data due to printing design
Balázsi, Gábor, Kay, Krin A., Barabási, Albert-László, Oltvai, Zoltán N.
Global transcriptome data is increasingly combined with sophisticated mathematical analyses to extract information about the functional state of a cell. Yet the extent to which the results reflect...
Aggregation of topological motifs in the Escherichia coli transcriptional regulatory network
Dobrin, Radu, Beg, Qasim K, Barabási, Albert-László, Oltvai, Zoltán N
Dezső, Zoltán, Oltvai, Zoltán N., Barabási, Albert-László
Many important cellular functions are implemented by protein complexes that act as sophisticated molecular machines of varying size and temporal stability. Here we demonstrate quantitatively that...
The Activity Reaction Core and Plasticity of Metabolic Networks
Almaas, Eivind, Oltvai, Zoltán N, Barabási, Albert-László
Understanding the system-level adaptive changes taking place in an organism in response to variations in the environment is a key issue of contemporary biology. Current modeling approaches, such as...
Goh, Kwang-Il, Cusick, Michael E., Valle, David, Childs, Barton, Vidal, Marc, Barabási, Albert-László
A network of disorders and disease genes linked by known disorder–gene associations offers a platform to explore in a single graph-theoretic framework all known phenotype and disease gene...
Vermeirssen, Vanessa, Barrasa, M. Inmaculada, Hidalgo, César A., Babon, Jenny Aurielle B., Sequerra, Reynaldo, Doucette-Stamm, Lynn, ...
Transcription regulatory networks play a pivotal role in the development, function, and pathology of metazoan organisms. Such networks are comprised of protein–DNA interactions between...
Impact of the solvent capacity constraint on E. coli metabolism
Vazquez, Alexei, Beg, Qasim K, DeMenezes, Marcio A, Ernst, Jason, Bar-Joseph, Ziv, Barabási, Albert-László, ...
Predicting synthetic rescues in metabolic networks
Motter, Adilson E, Gulbahce, Natali, Almaas, Eivind, Barabási, Albert-László
An important goal of medical research is to develop methods to recover the loss of cellular function due to mutations and other defects. Many approaches based on gene therapy aim to repair the...
Distribution of node characteristics in complex networks
Park, Juyong, Barabási, Albert-László
Our enhanced ability to map the structure of various complex networks is increasingly accompanied by the possibility of independently identifying the functional characteristics of each node. Although...
Vazquez, Alexei, De Menezes, Marcio A., Barabási, Albert-László, Oltvai, Zoltan N.
The cell's cytoplasm is crowded by its various molecular components, resulting in a limited solvent capacity for the allocation of new proteins, thus constraining various cellular processes such as...
A Dynamic Network Approach for the Study of Human Phenotypes
Hidalgo, César A., Blumm, Nicholas, Barabási, Albert-László, Christakis, Nicholas A.
The use of networks to integrate different genetic, proteomic, and metabolic datasets has been proposed as a viable path toward elucidating the origins of specific diseases. Here we introduce a new...
The impact of cellular networks on disease comorbidity
Park, Juyong, Lee, Deok-Sun, Christakis, Nicholas A, Barabási, Albert-László
The impact of disease-causing defects is often not limited to the products of a mutated gene but, thanks to interactions between the molecular components, may also affect other cellular functions,...