发明申请
- 专利标题: Programmable Presence Virtualization
- 专利标题(中): 可编程存在虚拟化
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申请号: US12701793申请日: 2010-02-08
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公开(公告)号: US20110196913A1公开(公告)日: 2011-08-11
- 发明人: Arup Acharya , Nilanjan Banerjee , Dipanjan Chakraborty , Koustuv Dasgupta , Archan Misra , Xiping Wang , Charles P. Wright
- 申请人: Arup Acharya , Nilanjan Banerjee , Dipanjan Chakraborty , Koustuv Dasgupta , Archan Misra , Xiping Wang , Charles P. Wright
- 申请人地址: US NY Armonk
- 专利权人: INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人: INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人地址: US NY Armonk
- 主分类号: G06F15/16
- IPC分类号: G06F15/16
摘要:
Techniques for supporting a presence virtualization query are provided. The techniques include receiving a virtual query from a client, the virtual query specified in terms of a membership set of members, wherein the membership set comprises a list of presentity uniform resource identifiers (URIs) and a separate transformation function, defined over a set of presence documents of the members in the membership set, redirecting the query to a destination virtual presentity URI whose presence state comprises an aggregation of the presence documents of the list of URIs in the membership set and a corresponding query element (QE) object that manages subscriptions for the URI, adding the client as a watcher for the destination virtual presentity URI, and applying transformation logic specified by the watcher client and notifying a corresponding client of a resulting output.
公开/授权文献
- US08285779B2 Programmable presence virtualization 公开/授权日:2012-10-09