The invention relates to an expert system (10) having at least one central processing unit (K*) and having first and second processing units (K″, R) that can be determined by software download to client computers (C) that are connected via a network (WWW), wherein the expert system (10) is set up, based on a modeled transfer function for input data (E), to generate associated output data (A) and output them to connected client computers (C), wherein the expert system (10) is set up to record direct and/or indirect interactions of a user (N) of a client computer (C) as input data (E), wherein the expert system (10) has at least one server computer (S) with the central processing unit (K*), wherein the server computer (S) is set up to connect via the network (WWW) to a client computer (C) after a software download of the distributable first and second processing units (K″, R) onto the client computer (C), the latter occurring by means of a data-communicating connection, wherein the distributable second processing units (R) are configured to connect as peers to client computers (C) that are connected to the server computer (S) via the network (WWW) with a data-communicating connection, and—based on first input data derived from the respective user of the client computer (C) and second input data transmitted by other client computers (C)—to transmit a change in the output data (A) derived by the first processing unit (K″) to the server computer (S), and to transmit second input data derived by the second processing unit (R) to all of the other connected client computers (C), wherein the server computer (S) is set up to receive the derived change in the output data (A) from all of the connected client computers (C) and to use them as input data for the central processing unit (K*) in order to derive current values of the output data (A) and to transmit them to all of the connected client computers (C) again.
Please help me write a proper abstract based on the patent claims. CLAIM: 1. An expert system having at least one central processing unit and having first and second processing units that can be distributed by software download to client computers that are connected via a network, wherein the expert system is set up, based on a modeled transfer function for input data, to generate associated output data and output them to connected client computers, wherein the expert system is set up to record direct and/or indirect interactions of a user of a client computer as input data, wherein the expert system has at least one server computer with the central processing unit, wherein the server computer is set up to connect via the network to a client computer after a software download of the distributable first and second processing units onto the client computer, the latter occurring by means of a data-communicating connection, wherein the distributable second processing units are configured to connect as peers to client computers that are connected to the server computer via the network with a data-communicating connection, and—based on first input data derived from the respective user of the client computer and second input data transmitted by other client computers—to transmit a change in the output data derived by the first processing unit to the server computer, and to transmit second input data derived by the second processing unit to all of the other connected client computers, wherein the server computer is set up to receive the derived change in the output data from all of the connected client computers and to use them as input data for the central processing unit in order to derive current values of the output data and to transmit them to all of the connected client computers again. 2. The expert system according to claim 1, wherein at least a part of the network is composed of the Internet. 3. The expert system according to claim 1, wherein the first processing units, the second processing units, and the central processing unit are implemented by means of artificial intelligence-based AI processing units. 4. The expert system according to claim 3, wherein the artificial intelligence-based AI processing units are composed of serially combined AI processing units with statistical artificial intelligence, symbolic artificial intelligence, fuzzy logic, fuzzy systems, or a neural network. 5. The expert system according to claim 1, wherein the server computer is a stand-alone computer or a computer farm. 6. The expert system according to claim 1, wherein a client computer is one of the following: a stand-alone computer, a smartphone, a personal digital assistant. 7. An expert system having at least one central processing unit and having first and second processing units that can be distributed by software download to client computers that are connected via a network, wherein the expert system is set up, based on a modeled transfer function for input data, to generate associated output data and output them to connected client computers, wherein the expert system is set up to record direct and/or indirect interactions of a user of a client computer as input data, wherein the expert system has at least one server computer with the central processing unit, wherein the server computer is set up to connect via the network to a client computer after a software download of the distributable first and second processing units onto the client computer, the latter occurring by means of a data-communicating connection, wherein the distributable second processing units are configured to connect as peers to client computers that are connected to the server computer via the network with a data-communicating connection, and—based on first input data derived from the respective user of the client computer and second input data transmitted by other client computers—to transmit a change in the output data derived by the first processing unit to the server computer, and to transmit second input data derived by the second processing unit to all of the other connected client computers, wherein the server computer is set up to receive the derived change in the output data from all of the connected client computers and to use them as input data for the central processing unit in order to derive current values of the output data and to transmit them to all of the connected client computers again, wherein at least a part of the network is composed of the Internet, wherein the first processing units, the second processing units, and the central processing unit are implemented by means of artificial intelligence-based AI processing units, wherein the artificial intelligence-based AI processing units are composed of serially combined AI processing units with statistical artificial intelligence, symbolic artificial intelligence, fuzzy logic, fuzzy systems, or a neural network, wherein the server computer is a stand-alone computer or a computer farm, and wherein the client computer is selected from the group consisting of a stand-alone computer, a smartphone, and a personal digital assistant.