The data-broadcast problem consists in finding an infinite schedule to broadcast a given set of messages so as to minimize the average response time to clients requesting messages, and the cost of the broadcast. This is an efficient means of disseminating data to clients, designed for environments, such as satellites, cable~TV, mobile phones, where there is a much larger capacity from the information source to the clients than in the reverse direction. Previous work concentrated on scheduling indivisible messages. Here, we studied a generalization of the model where the messages can be preempted. We show that this problem is NP-hard, even in the simple setting where the broadcast costs are zero, and give some practical 2-approximation algor...
In this paper we analyse broadcasting in d-regular networks with good expansion properties. For the ...
We discuss the broadcasting problem of N data items over K wireless channels, under the assumptions ...
none3noThe present chapter reviews the work on the broadcasting problem of N data items over K wirel...
The data-broadcast problem consists in finding an infinite schedule to broadcast a given set of mess...
In this paper we study data broadcast systems that distribute data from a dynamic information source...
[[abstract]]Data broadcast is an efficient information delivery model that can deliver information t...
none5The problem of data broadcasting over multiple channels consists in partitioning data among c...
[[abstract]]In this paper, we study the minimum-latency broadcast scheduling problem in the probabil...
Abstract — In this paper we study the distribution of dynamic data over a broadcast channel to a lar...
Broadcasting is an efficient and scalable way of transmitting data to an unlimited number of clients...
Broadcast is an efficient and scalable way of transmitting data to an unlimited number of clients th...
Broadcast data delivery is encountered in many applications where there is a need to disseminate inf...
Broadcast is an efficient and scalable way of transmitting data to an unlimited number of clients th...
AbstractBroadcasting is an information dissemination problem in which messages originating at one si...
The broadcast disk provides an effective way to transmit information from a server to many clients. ...
In this paper we analyse broadcasting in d-regular networks with good expansion properties. For the ...
We discuss the broadcasting problem of N data items over K wireless channels, under the assumptions ...
none3noThe present chapter reviews the work on the broadcasting problem of N data items over K wirel...
The data-broadcast problem consists in finding an infinite schedule to broadcast a given set of mess...
In this paper we study data broadcast systems that distribute data from a dynamic information source...
[[abstract]]Data broadcast is an efficient information delivery model that can deliver information t...
none5The problem of data broadcasting over multiple channels consists in partitioning data among c...
[[abstract]]In this paper, we study the minimum-latency broadcast scheduling problem in the probabil...
Abstract — In this paper we study the distribution of dynamic data over a broadcast channel to a lar...
Broadcasting is an efficient and scalable way of transmitting data to an unlimited number of clients...
Broadcast is an efficient and scalable way of transmitting data to an unlimited number of clients th...
Broadcast data delivery is encountered in many applications where there is a need to disseminate inf...
Broadcast is an efficient and scalable way of transmitting data to an unlimited number of clients th...
AbstractBroadcasting is an information dissemination problem in which messages originating at one si...
The broadcast disk provides an effective way to transmit information from a server to many clients. ...
In this paper we analyse broadcasting in d-regular networks with good expansion properties. For the ...
We discuss the broadcasting problem of N data items over K wireless channels, under the assumptions ...
none3noThe present chapter reviews the work on the broadcasting problem of N data items over K wirel...