METHOD AND SYSTEM FOR RECOMMENDING MOBILE TASKS TO CROWD WORKERS

• US 20150199632A1
• Filed: 01/15/2014
• Published: 07/16/2015
• Est. Priority Date: 01/15/2014
• Status: Abandoned Application

• Current Assignee: Conduent Business Services, LLC (Conduent, Inc.)
• Original Assignee: Xerox Corporation (Xerox Holdings Corp.)
• Inventors: Dasgupta, Koustuv, Balamurugan, Chithralekha, Chander, Deepthi, Celis, Laura Elisa, Piratla, Nischal Murthy
• Application Number:
  US14/155,796
• Publication Number:
  US 20150199632A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06Q 10/06311 Scheduling, planning or task assignment for a person or group
• CPC Class Codes: G06Q 10/06316 Sequencing of tasks or work

Abstract

A method of administering mobile crowdsourcing includes: receiving a plurality of requests from requestors to fulfill tasks at specified task locations; receiving an itinerary from a worker, the itinerary defining a journey the worker plans to take and including at least a starting point of the journey and an end point of the journey; automatically generating, based on the received itinerary, at least one parameterized, personlized action plan, the plan identifying a subset of the tasks for which requests had been received; and providing the plan to the worker.

Claims

1. A method of administering mobile crowdsourcing, said method comprising:

receiving a plurality of requests from requestors to fulfill tasks at specified task locations;

receiving an itinerary from a worker, said itinerary defining a journey the worker plans to take and including at least a starting point of the journey and an end point of the journey;

automatically generating, based on the received itinerary, at least one personalized action plan, said plan identifying a subset of the tasks for which requests had been received; and

providing the plan to the worker.

2. The method of claim 1, wherein the identified subset includes a plurality of the tasks for which requests had been received, and said generating includes:

determining a sequence in which the plurality of tasks included in the subset should be fulfilled, said sequence being identified in the plan.

3. The method of claim 1, wherein the received requests are accompanied by additional requestor constraints and the itinerary is accompanied by additional worker constraints, and said generating includes:

baring from the subset those tasks which are not compatible with the requestor constraints and the worker constraints.

4. The method of claim 1, wherein said requests are received from the requestors over a first communication network, said plans are provided to the worker over a second communication network, and said generating is executed by a computer operatively coupled to the first and second communication networks.

5. The method of claim 4, wherein the second communication network is a wireless communication network.

6. The method of claim 2, wherein said generating includes determining a route over roadways of a map between the starting point and the end point, such that therebetween the route passes through the task locations of those tasks included in the subset in the determined sequence.

7. The method of claim 6, wherein each task is associated with a compensation amount that is earned upon fulfillment of the task and said route is determined so as to optimize a travel efficiency value, said travel efficiency value being a ratio of a sum of the associated compensation amounts for the tasks included in the subset to a length of the route.

8. The method of claim 6, wherein each task is associated with a compensation amount that is earned upon fulfillment of the task and an estimated completion time for fulfilling the task and tasks are selected for inclusion in the subset so as to optimize a time efficiency value, said time efficiency value being a ratio of a sum of the associated compensation amounts for the tasks included in the subset to a sum of the estimated completion times for the task included in the subset.

9. The method of claim 1, wherein the itinerary includes at least one stopover that the worker intends on visiting along their journey from the starting point to the end point.

10. The method of claim 1, wherein said generating comprises:

defining a complete directed graph, wherein vertexes of the graph represent tasks for which requests have been received; and

augmenting the graph with;

(i) vertexes representing the starting point and the end point;

(ii) edges extending from the vertex representing the starting to every vertex representing a task; and

(iii) edges extending from every vertex representing a task to the vertex representing the end point.

11. The method of claim 10, wherein said generating further comprises:

refining the augmented graph by removing vertexes therefrom which are not compatible with;

constraints imposed by the requestor;

constraints imposed by the worker;

or constraints imposed as a result of the itinerary.

12. The method of claim 11, wherein said generating further comprises:

orienting each edge within the refined graph such that it points toward the vertex representing the end point and away from the vertex representing the starting point in at least one of a time space or a distance space.

13. The method of claim 12, wherein said generating further comprises:

applying a polynomial time longest path algorithm that operates on directed acyclic graphs to the edge oriented refined graph.

14. A computer system for implementing the method of claim 1.