公开(公告)号：JP2007328337A

公开(公告)日：2007-12-20

申请号：JP2007131379

申请日：2007-05-17

Applicant: Internatl Business Mach Corp ,  インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation

Inventor： BUSTELO LEUGIM A ,  STERLING MERLE DOUGLAS

IPC: G10K15/04 ,  G10L19/00 ,  G11B27/00 ,  G11B27/34

CPC classification number: G11B27/322 ,  G11B27/105

Abstract: PROBLEM TO BE SOLVED: To reproduce a play list by simplified user bidirectional type creation, and to reproduce MP3 by navigation.
SOLUTION: In sequentially playing a first play list of a sequence of a plurality of stored MP3 files, arranged according to a selected attribute of the files, there is provided a combination of a means enabling a user to branch selectively at a selected MP3 file departure node in the sequence, to sequentially play a second play list of a sequence of a plurality of the stored MP3 files, arranged according to an attribute different from the selected attribute, together with a means for storing the departure node; and a means for enabling the user to return to the departure node to continue the playing of the first play list from the departure node.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：通过简化的用户双向类型创建来再现播放列表，并通过导航再现MP3。 解决方案：在顺序播放根据文件的所选属性排列的多个存储的MP3文件的序列的第一播放列表时，提供了一种使得用户能够选择性地选择在所选择的 MP3文件离开节点，依次播放根据与所选属性不同的属性排列的多个存储的MP3文件的序列的第二播放列表以及用于存储离开节点的装置; 以及用于使得用户能够返回到出发节点以继续从出发节点播放第一播放列表的装置。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：CA2317819A1

公开(公告)日：2001-04-28

申请号：CA2317819

申请日：2000-09-07

Applicant: IBM

Inventor： DUTTA RABINDRANATH ,  LITA CHRISTIAN ,  RUTKOWSKI MATTHEW FRANCIS ,  STERLING MERLE DOUGLAS ,  BELLWOOD THOMAS ALEXANDER ,  BARRETT ROBERT CARL

IPC: G06F9/50 ,  G06F17/30 ,  H04L29/08 ,  G06F12/02 ,  H04L12/24 ,  G06F17/60

Abstract: A set of program elements (e.g., transcoders) are grouped together as an administrative unit. Instead of caching the individual outputs of each program element, preferabl y only the aggregate output of the set of program elements, taken as a whole, is cached. The inventive technique enables the effective re-use of intermediate content. In an illustrative client-server based implementation involving a transcoding service located at a server, the cach ed information may be shared across multiple server instances to obviate redundant processing. With the present invention, a caching mechanism in a complex software system may be extended in a user-configurable manner by setting up optimal intermediate caching points that are defined by groups of programs used in long computations.

公开(公告)号：GB2358313A

公开(公告)日：2001-07-18

申请号：GB0029073

申请日：2000-11-29

Applicant: IBM

Inventor： BELLWOOD THOMAS ALEXANDER ,  DUTTA RABINDRANATH ,  EILBOTT SETH AARON ,  LITA CHRISTIAN ,  RUTKOWSKI MATTHEW FRANCIS ,  STERLING MERLE DOUGLAS

IPC: G06T1/00 ,  H04N1/32

Abstract: Upon receiving a request for a document, recipient- specific identifying information for the requester is secured, including at least the TCP/IP address(es) of the client being utilized by the requester and the proxy, if any, transmitting the request from the client, and optionally including client authentication information such as userid and password or HTTP request header information such as authorization header information, "From" header information, proxy-authorization information, and user-agent header information. The recipient-specific identifying information is then compared to a watermark database for the requested document. If a match is found, the associated unique watermark is retrieved from the database. If no match is found, a unique watermark is generated for the document and associated with the recipient-specific identifying information in a new entry within the watermark database for the document. The watermark is employed to generate a uniquely watermarked version of the requested document, with the watermarked version being returned in response to the request. Subsequently, when an infringing copy of the document is located, the infringing copy is compared to the original, unwatermarked version of the document to extract the watermark. The extracted watermark is then looked up in the watermark database for the document to determine the "original" copyright infringer, and the associated recipient identifying information is retrieved.