| 发明名称 |
INCREMENTAL SEARCH BASED MULTI-MODAL JOURNEY PLANNING |
| 摘要 |
A method and system are provided. The method includes incrementally solving, by a processor-based journey plan incremental searcher, a current journey planning request from a user. The solving step includes performing a current search for at least one journey plan that satisfies the current journey planning request by accessing a database storing journey planning information derived from results to a plurality of previous journey planning requests. The solving step further includes storing, in the database, at least part of the information discovered during the current search for responding to a subsequent journey planning request. The solving step also includes providing the at least one journey plan to the user. |
| 申请公布号 |
US2017060903(A1) |
申请公布日期 |
2017.03.02 |
| 申请号 |
US201514841620 |
申请日期 |
2015.08.31 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
Botea Adi;Daly Elizabeth;Kishimoto Akihiro |
| 分类号 |
G06F17/30;G06Q50/14;G06Q10/04 |
主分类号 |
G06F17/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method, comprising:
incrementally solving, by a processor-based journey plan incremental searcher, a current journey planning request from a user, wherein said solving step includes:
performing a current search for at least one journey plan that satisfies the current journey planning request by accessing a database storing journey planning information derived from results to a plurality of previous journey planning requests;storing, in the database, at least part of the information discovered during the current search for responding to a subsequent journey planning request; andproviding the at least one journey plan to the user. |
| 地址 |
Armonk NY US |
