Recently, Udwani defined a new class of set functions under monotonicity and subadditivity, called submodular order functions, which is a subfamily of submodular functions. Informally, the submodular order function admits a very limited form of submodularity which is defined over a specific permutation of the ground set. His work pointed out the intriguing connection between streaming submodular maximization and submodular order maximization. Inspired by a 0.25-approximation streaming algorithm for maximizing a monotone submodular function subject to a matroid constraint, Udwani gave a 0.25-approximation algorithm for submodular order functions maximization subject to a matroid constraint. Based on the above results, we would like to explor...
We present an optimal, combinatorial 1-1/e approximation algorithm for monotone submodular optimizat...
URL to paper from conference siteSubmodular functions are a key concept in combinatorial optimizatio...
We study the online submodular maximization problem with free disposal under a matroid constraint. E...
Recently, Udwani defined a new class of set functions under monotonicity and subadditivity, called s...
Recently, Udwani defined a new class of set functions under monotonicity and subadditivity, called s...
We consider the problem of maximizing a non-negative submodular function under the $b$-matching cons...
We give improved multi-pass streaming algorithms for the problem of maximizing a monotone or arbitra...
Submodular functions are a widely studied topic in theoretical computer science. They have found sev...
Recent progress in (semi-)streaming algorithms for monotone submodular function maximization has led...
Maximizing a monotone submodular function under various constraints is a classical and intensively s...
In this work we present the first practical . 1 e −ǫ . -approximation algorithm to maximise a ...
Despite a surge of interest in submodular maximization in the data stream model, there remain signif...
In this work we give two new algorithms that use similar techniques for (non-monotone) submodular fu...
While there are well-developed tools for maximizing a submodular function f(S) subject to a matroid ...
Submodular function maximization is a central problem in combinatorial optimization, generalizing ma...
We present an optimal, combinatorial 1-1/e approximation algorithm for monotone submodular optimizat...
URL to paper from conference siteSubmodular functions are a key concept in combinatorial optimizatio...
We study the online submodular maximization problem with free disposal under a matroid constraint. E...
Recently, Udwani defined a new class of set functions under monotonicity and subadditivity, called s...
Recently, Udwani defined a new class of set functions under monotonicity and subadditivity, called s...
We consider the problem of maximizing a non-negative submodular function under the $b$-matching cons...
We give improved multi-pass streaming algorithms for the problem of maximizing a monotone or arbitra...
Submodular functions are a widely studied topic in theoretical computer science. They have found sev...
Recent progress in (semi-)streaming algorithms for monotone submodular function maximization has led...
Maximizing a monotone submodular function under various constraints is a classical and intensively s...
In this work we present the first practical . 1 e −ǫ . -approximation algorithm to maximise a ...
Despite a surge of interest in submodular maximization in the data stream model, there remain signif...
In this work we give two new algorithms that use similar techniques for (non-monotone) submodular fu...
While there are well-developed tools for maximizing a submodular function f(S) subject to a matroid ...
Submodular function maximization is a central problem in combinatorial optimization, generalizing ma...
We present an optimal, combinatorial 1-1/e approximation algorithm for monotone submodular optimizat...
URL to paper from conference siteSubmodular functions are a key concept in combinatorial optimizatio...
We study the online submodular maximization problem with free disposal under a matroid constraint. E...