Method for executing a procedure that requires input from a role

Claim 3

The method of claim 1 wherein said step of the second process communicating the message to a third process comprises the step of executing an electronic mail program in the third process to receive the message.

Claim 4

The method of claim 1 wherein said step of the second process communicating the message to a third process comprises the step of executing an world wide web browser program in the third process to receive the message.

Claim 5

The method of claim 1 wherein said step of the second process polling the data store to retrieve the message comprises the step of receiving in the second process a request to identify messages in the data store addressed to the computer-user.

Claim 6

The method of claim 1 wherein said step of executing a workflow in a first process comprises the step of performing one or more sequences of operations indicated by seed data.

Claim 7

The method of claim 5 wherein said step of performing one or more sequences of operations indicated by seed data comprises the step of an execution engine interpreting processor-independent instructions to read the seed data and perform the one or more sequences of operations indicated by the seed data.

Claim 8

The method of claim 6 wherein said step of an execution engine interpreting processor-independent instructions comprises the step of a processor executing a plurality of processor-native instructions to implement the execution engine.

Claim 9

The method of claim 1 further comprising the step of the first process executing other operations defined by the workflow after said step of storing continuation information.

Claim 10

The method of claim 1 wherein said step of the second process polling the data store to retrieve the message comprises the second process inspecting a plurality of entries in the data store to identify the message to the computer user.

Claim 13

The method of claim 10 wherein said step of executing a second process to deliver the message to the computer-user in response to a request by the computer-user to view messages comprises the step of receiving the request to view messages from a first computer via a computer network, the first computer generating the request to view messages by executing an electronic mail program in response to a command by the computer-user.

Claim 14

The method of claim 10 wherein said step of executing a second process to deliver the message to the computer-user in response to a request by the computer-user to view messages comprises the step of receiving the request to view messages from a first computer via a computer network, the first computer generating the request to view messages by executing a world wide web browser program in response to a command by the computer-user.

Claim 15

The method of claim 10 wherein said step of executing a workflow in a first process comprises the step of performing one or more sequences of operations indicated by seed data.

Claim 16

The method of claim 13 wherein said step of performing one or more sequences of operations indicated by seed data comprises the step of an execution engine interpreting processor-independent instructions to read the seed data and perform the one or more sequences of operations indicated by the seed data.

Claim 17

The method of claim 14 wherein said step of an execution engine interpreting processor-independent instructions comprises the step of a processor executing a plurality of processor-native instructions to implement the execution engine.

Claim 18

A computer-readable medium having a plurality of sequences of instructions stored thereon which, when executed by one or more processors, cause said one or more processors to execute a workflow that requires input from a role, said plurality of sequences of instructions including sequences of instructions which, when executed by said one or more processors, cause said one or more processors to perform the steps of: executing a workflow in a first process until an operation requiring input from a role is detected; storing continuation information indicating the operation requiring input from the role; communicating the request for input to a computer-user identified with the role; receiving input from the computer-user; and resuming execution of the workflow in a second process based on the input from the computer-user and the stored continuation information indicating the operation requiring input from the role; and wherein said step of executing a workflow in a first process comprises the step of executing the workflow in a workflow virtual machine, the workflow virtual machine being implemented by execution of the first process.

Claim 19

A computer-readable medium having a plurality of sequences of instructions stored thereon which, when executed by one or more processors, cause said one or more processors to execute a workflow that requires input from a role, said plurality of sequences of instructions including sequences of instructions which, when executed by said one or more processors, cause said one or more processors to perform the steps of: executing a workflow in a first process until an operation requiring input from a role is detected; storing continuation information indicating the operation requiring input from the role; communicating the request for input to a computer-user identified with the role; receiving input from the computer-user; and resuming execution of the workflow in a second process based on the input from the computer-user and the stored continuation information indicating the operation requiring input from the role; and wherein said step of executing a workflow in a first process comprises the step of executing the workflow in a workflow virtual machine, the workflow virtual machine being implemented by execution of the first process.

Claim 20

A computer data signal embodied in a carrier wave and encoding a plurality of sequences of instructions which, when executed by one or more processors, cause said one or more processors to execute a workflow that requires input from a role, said plurality of sequences of instructions including sequences of instructions which, when executed by said one or more processors, cause said one or more processors to perform the steps of: executing a workflow in a first process until a request for input from a role is detected; storing continuation information indicating one or more operations defined by the workflow that remain to be executed; communicating the request for input to a computer-user identified with the role; receiving input from the computer-user; and executing in a second process the one or more operations indicated by the continuation information based on the input from the computer-user.

Claim 21

A computer data signal embodied in a carrier wave and encoding a plurality of sequences of instructions which, when executed by one or more processors, cause said one or more processors to execute a workflow that requires input from a role, said plurality of sequences of instructions including sequences of instructions which, when executed by said one or more processors, cause said one or more processors to perform the steps of: executing a workflow in a first process until a request for input from a role is detected; storing continuation information indicating one or more operations defined by the workflow that remain to be executed; communicating the request for input to a computer-user identified with the role; receiving input from the computer-user; and executing in a second process the one or more operations indicated by the continuation information based on the input from the computer-user.

Claim 22

The computer data signal of claim 17 wherein said step of storing continuation information indicating one or more operations defined by the workflow that remain to be executed comprises the step of storing information indicating an operation to be executed based on the input from the computer-user.

Claim 23

The computer data signal of claim 17 wherein said step of executing a workflow in a first process comprises the step of executing the workflow in a workflow virtual machine, the workflow virtual machine being implemented by execution of the first process.

Claim 24

An article of manufacture including one or more computer-readable media having a plurality of sequences of instructions stored thereon which, when executed by one or more processors, cause said one or more processors to execute a workflow that requires input from a computer-user via an arbitrary one of a plurality of networked computers, said plurality of sequences of instructions including sequences of instructions which, when executed by said one or more processors, cause said one or more processors to: execute a workflow in a first process until an operation requiring input from a computer-user is detected; store information indicating one or more operations remaining to be executed in the workflow and a message requesting input from the computer-user; execute a second process to deliver the message to the computer-user in response to a request by the computer-user to view messages; receive input from the computer-user in the second process; and execute in the second process, based on the input from the computer-user, the one or more remaining operations indicated by the continuation information.

Claim 25

An article of manufacture including one or more computer-readable media having a plurality of sequences of instructions stored thereon which, when executed by one or more processors, cause said one or more processors to execute a workflow that requires input from a computer-user via an arbitrary one of a plurality of networked computers, said plurality of sequences of instructions including sequences of instructions which, when executed by said one or more processors, cause said one or more processors to: execute a workflow in a first process until an operation requiring input from a computer-user is detected; store information indicating one or more operations remaining to be executed in the workflow and a message requesting input from the computer-user; execute a second process to deliver the message to the computer-user in response to a request by the computer-user to view messages; receive input from the computer-user in the second process; and execute in the second process, based on the input from the computer-user, the one or more remaining operations indicated by the continuation information.

Claim 26

The article of claim 20 wherein said sequences of instructions which, when executed by said one or more processors, cause said one or more processors to execute the second process to deliver the message to the computer-user comprise instructions which, when executed by said one or more processors, cause said one or more processors to receive the request to view messages from a first computer via a computer network, the first computer generating the request to view messages by executing an electronic mail program in response to a command by the computer-user.

Claim 27

The article of claim 20 wherein said sequences of instructions which, when executed by said one or more processors, cause said one or more processors to execute the second process to deliver the message to the computer-user comprise instructions which, when executed by said one or more processors, cause said one or more processors to receive the request to view messages from a first computer via a computer network, the first computer generating the request to view messages by executing a world wide web browser program in response to a command by the computer-user.

Claim 28

A computer data signal embodied in a carrier wave and encoding a plurality of sequences of instructions which, when executed by one or more processors, cause said one or more processors to execute a workflow that requires input from a computer-user via an arbitrary one of a plurality of networked computers, said plurality of sequences of instructions including sequences of instructions which, when executed by said one or more processors, cause said one or more processors to: execute a workflow in a first process until an operation requiring input from a computer-user is detected; store information indicating one or more operations remaining to be executed in the workflow and a message requesting input from the computer-user; execute a second process to deliver the message to the computer-user in response to a request by the computer-user to view messages; receive input from the computer-user in the second process; and execute in the second process, based on the input from the computer-user, the one or more remaining operations indicated by the continuation information.

Claim 29

A computer data signal embodied in a carrier wave and encoding a plurality of sequences of instructions which, when executed by one or more processors, cause said one or more processors to execute a workflow that requires input from a computer-user via an arbitrary one of a plurality of networked computers, said plurality of sequences of instructions including sequences of instructions which, when executed by said one or more processors, cause said one or more processors to: execute a workflow in a first process until an operation requiring input from a computer-user is detected; store information indicating one or more operations remaining to be executed in the workflow and a message requesting input from the computer-user; execute a second process to deliver the message to the computer-user in response to a request by the computer-user to view messages; receive input from the computer-user in the second process; and execute in the second process, based on the input from the computer-user, the one or more remaining operations indicated by the continuation information.

Claim 30

The computer data signal of claim 23 wherein said sequences of instructions which, when executed by said one or more processors, cause said one or more processors to execute the second process to deliver the message to the computer-user comprise instructions which, when executed by said one or more processors, cause said one or more processors to receive the request to view messages from a first computer via a computer network, the first computer generating the request to view messages by executing an electronic mail program in response to a command by the computer-user.

Claim 31

The computer data signal of claim 23 wherein said sequences of instructions which, when executed by said one or more processors, cause said one or more processors to execute the second process to deliver the message to the computer-user comprise instructions which, when executed by said one or more processors, cause said one or more processors to receive the request to view messages from a first computer via a computer network, the first computer generating the request to view messages by executing a world wide web browser program in response to a command by the computer-user.

Claim 32

A computer system comprising: one or more processors; a memory coupled to said one or more processors; said memory having stored therein sequences of instructions which, when executed by one or more processors, cause said one or more processors to execute a workflow that requires input from a computer-user via an arbitrary one of a plurality of networked computers, said sequences of instructions including instructions which, when executed by said one or more processors, cause said one or more processors to: execute a workflow in a first process until an operation requiring input from a computer-user is detected; store information indicating one or more operations remaining to be executed in the workflow and a message requesting input from the computer-user; execute a second process to deliver the message to the computer-user in response to a request by the computer-user to view messages; receive input from the computer-user in the second process; and execute in the second process, based on the input from the computer-user, the one or more remaining operations indicated by the continuation information.

Claim 33

A computer system comprising: one or more processors; a memory coupled to said one or more processors; said memory having stored therein sequences of instructions which, when executed by one or more processors, cause said one or more processors to execute a workflow that requires input from a computer-user via an arbitrary one of a plurality of networked computers, said sequences of instructions including instructions which, when executed by said one or more processors, cause said one or more processors to: execute a workflow in a first process until an operation requiring input from a computer-user is detected; store information indicating one or more operations remaining to be executed in the workflow and a message requesting input from the computer-user; execute a second process to deliver the message to the computer-user in response to a request by the computer-user to view messages; receive input from the computer-user in the second process; and execute in the second process, based on the input from the computer-user, the one or more remaining operations indicated by the continuation information.