In the standard setting of online computation, the input is not entirely available from the beginning, but is revealed incrementally, piece by piece, as a sequence of requests. Whenever a request arrives, the online algorithm has to make immediately irrevocable decisions to serve the request, without knowledge on the future requests. Usually, the standard framework to evaluate the performance of online algorithms is competitive analysis, which compares the worst-case performance of an online algorithm to an offline optimal solution. In this thesis, we will study some new ways of looking at online problems. First, we study the online computation in the recourse model, in which the irrevocability on online decisions is relaxed. In other words...
In this article, we study the problem of online market clearing where there is one commodity in the ...
In search problems, a mobile searcher seeks to locate a target that hides in some unknown position o...
We consider the problem of scheduling a maximum profit selection of jobs on m identical machines. Jo...
The advice model of online computation captures the setting in which the online algorithm is given s...
AbstractWe consider a model for online computation in which the online algorithm receives, together ...
Dans le cadre standard du calcul en ligne, l’entrée de l’algorithme n’est pas entièrement connue à l...
We consider a model for online computation in which the online algorithm receives, together with eac...
In online problems, the input forms a finite sequence of requests. Each request must be processed, i...
In an online problem, information is revealed incrementally and decisions have to be made before the...
This thesis proposes and evaluates some online algorithms for machine scheduling problems. Determini...
We introduce a novel method for the rigorous quantitative evaluation of online algorithms that relax...
Online algorithms are used in a variety of situations such as forex trading, cache replacement, and ...
the supervisor, Adi Rosén, is not fluent enough in French. Le contexte général In online computat...
In an online problem, the input is revealed one piece at a time. In every time step, the online algo...
Online search is a basic online problem. The fact that its optimal deterministic/randomized solution...
In this article, we study the problem of online market clearing where there is one commodity in the ...
In search problems, a mobile searcher seeks to locate a target that hides in some unknown position o...
We consider the problem of scheduling a maximum profit selection of jobs on m identical machines. Jo...
The advice model of online computation captures the setting in which the online algorithm is given s...
AbstractWe consider a model for online computation in which the online algorithm receives, together ...
Dans le cadre standard du calcul en ligne, l’entrée de l’algorithme n’est pas entièrement connue à l...
We consider a model for online computation in which the online algorithm receives, together with eac...
In online problems, the input forms a finite sequence of requests. Each request must be processed, i...
In an online problem, information is revealed incrementally and decisions have to be made before the...
This thesis proposes and evaluates some online algorithms for machine scheduling problems. Determini...
We introduce a novel method for the rigorous quantitative evaluation of online algorithms that relax...
Online algorithms are used in a variety of situations such as forex trading, cache replacement, and ...
the supervisor, Adi Rosén, is not fluent enough in French. Le contexte général In online computat...
In an online problem, the input is revealed one piece at a time. In every time step, the online algo...
Online search is a basic online problem. The fact that its optimal deterministic/randomized solution...
In this article, we study the problem of online market clearing where there is one commodity in the ...
In search problems, a mobile searcher seeks to locate a target that hides in some unknown position o...
We consider the problem of scheduling a maximum profit selection of jobs on m identical machines. Jo...