<p>Program segments are grouped by theme. A program includes different program segments, each program segment being associated with at least one theme indicated by associated metadata. The program is queried to determine whether the program segments include a particular theme. Each of the program segments that have the particular theme are grouped together.</p>
申请公布号
WO2007087325(A2)
申请公布日期
2007.08.02
申请号
WO2007US01816
申请日期
2007.01.23
申请人
AT & T KNOWLEDGE VENTURES, L.P.;SULLIVAN, MARC;BRANDT, JEFFREY