Für einen Algorithmus zum Lösen eines Graphenproblems wird üblicherweise angenommen, dieser sei mit wahlfreiem Zugriff (random access) auf den Eingabegraphen G ausgestattet, als auch mit einem Arbeitsspeicher, der G vollständig aufzunehmen vermag. Diese Annahmen erweisen sich als fragwürdig, wenn Graphen betrachtet werden, deren Größe jene konventioneller Arbeitsspeicher übersteigt. Solche Graphen können nur auf externen Speichern wie Festplatten oder Magnetbändern vorrätig gehalten werden, auf denen wahlfreier Zugriff sehr zeitaufwändig ist. Um riesige Graphen zu bearbeiten, die auf externen Speichern liegen, hat Muthukrishnan 2003 das Modell eines Semi-Streaming Algorithmus vorgeschlagen. Dieses Modell beschränkt die Größe des Arbeitss...
Massive graphs arise in a many scenarios, for example, traffic data analysis in large networks, larg...
We present the first semi-streaming algorithms to determine k-connectivity of an undirected graph wi...
This report presents algorithms for finding large matchings in the streaming model. In this model, a...
Für einen Algorithmus zum Lösen eines Graphenproblems wird üblicherweise angenommen, dieser sei mit ...
www.elsevier.com/locate/tcs We formalize a potentially rich new streaming model, the semi-streaming ...
We reduce the best known approximation ratio for finding a weighted matching of a graph using a o...
We formalize a potentially rich new streaming model, the semi-streaming model, that we believe is ne...
In this PhD thesis, we consider two computational models that address problems that arise when proce...
In this PhD thesis, we consider two computational models that address problems that arise when proce...
Over the last few years, there has been considerable amount of study and work on developing algorith...
In this PhD thesis, we consider two computational models that address problems that arise when proce...
Over the last few years, there has been considerable amount of study and work on developing algorith...
Massive graphs arise in a many scenarios, for example, traffic data analysis in large networks, larg...
Abstract. In the semi-streaming model, an algorithm receives a stream of edges of a graph in arbitra...
Massive graphs arise in a many scenarios, for example, traffic data analysis in large networks, larg...
Massive graphs arise in a many scenarios, for example, traffic data analysis in large networks, larg...
We present the first semi-streaming algorithms to determine k-connectivity of an undirected graph wi...
This report presents algorithms for finding large matchings in the streaming model. In this model, a...
Für einen Algorithmus zum Lösen eines Graphenproblems wird üblicherweise angenommen, dieser sei mit ...
www.elsevier.com/locate/tcs We formalize a potentially rich new streaming model, the semi-streaming ...
We reduce the best known approximation ratio for finding a weighted matching of a graph using a o...
We formalize a potentially rich new streaming model, the semi-streaming model, that we believe is ne...
In this PhD thesis, we consider two computational models that address problems that arise when proce...
In this PhD thesis, we consider two computational models that address problems that arise when proce...
Over the last few years, there has been considerable amount of study and work on developing algorith...
In this PhD thesis, we consider two computational models that address problems that arise when proce...
Over the last few years, there has been considerable amount of study and work on developing algorith...
Massive graphs arise in a many scenarios, for example, traffic data analysis in large networks, larg...
Abstract. In the semi-streaming model, an algorithm receives a stream of edges of a graph in arbitra...
Massive graphs arise in a many scenarios, for example, traffic data analysis in large networks, larg...
Massive graphs arise in a many scenarios, for example, traffic data analysis in large networks, larg...
We present the first semi-streaming algorithms to determine k-connectivity of an undirected graph wi...
This report presents algorithms for finding large matchings in the streaming model. In this model, a...