发明名称 |
Program Table Creation Method, Program Table Creation Device, and Program Table Creation System |
摘要 |
There is disclosed a technique for automatically creating a detailed program table for playing contents according to various conditions. According to this technique, a constraint condition generation unit 103 acquires a condition (constraint condition) related to a user and describes this constraint condition through the use of a constraint condition description function. A constraint condition solution unit 104 carries out constraint solution processing by making reference to content attribute information stored in a content attribute storage unit 124 on the basis of the constraint condition description function supplied from the constraint condition generation unit, thereby deriving an optimal program table (optimal solution) defining a temporal arrangement of a plurality of contents. Moreover, in the case of constraint excess which leads to finding no optimal solution, a constraint condition priority acquisition unit 105 narrows down an optimal program table or performs recalculation while, in the case of constraint shortage which leads to finding a plurality of optimal solutions, a score setting unit 106 narrows down an optimal program table or performs recalculation. On the basis of the optimal program table thus created, a content acquisition unit 109 carries out content acquisition processing and a program playing unit 110 performs playing processing.
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申请公布号 |
US2008235274(A1) |
申请公布日期 |
2008.09.25 |
申请号 |
US20050593721 |
申请日期 |
2005.03.31 |
申请人 |
DENSO IT LABORATORY, INC. |
发明人 |
IWASAKI HIROTOSHI;MIZUNO NOBUHIRO;SEGA SHINICHIRO;MIZOGUCHI FUMIO;HIRAISHI HIRONORI |
分类号 |
G06F17/30;H04H60/06;H04N5/00;H04N7/173 |
主分类号 |
G06F17/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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