公开(公告)号：JPH1125042A

公开(公告)日：1999-01-29

申请号：JP12313198

申请日：1998-05-06

Applicant: IBM

Inventor： CUOMO GENNARO A ,  NGUYEN BINH Q ,  NGUYEN HUNG D ,  SINGHAL SANDEEP K

IPC: G06F15/00 ,  G06F13/00 ,  G06F17/30

Abstract: PROBLEM TO BE SOLVED: To realize collaboration in different execution environments in a portable form by operating collaboration in an existing Web browser by using a proxy and a shared state server. SOLUTION: A proxy 202 communicating with an MUSSS(multi-user shared state server) 201 receives a Web page request from a local Web browser 205, and transfers it to a Web server 206 at a corresponding designation. A web browser 205 displays data obtained from the Web server 206 through transfer software 204. The browser 205 executes an uplet 207 integrated into data obtained by the transfer software 204. The uplet 207 maintains connection 208 with a client software 203 of the proxy 202. The uplet 207 receives a command from a cooperative session through the connection 208, and applies information which the client software 203 can distribute to the cooperative session.

公开(公告)号：DE69803955D1

公开(公告)日：2002-04-04

申请号：DE69803955

申请日：1998-04-27

Applicant: IBM

Inventor： CUOMO GENNARO A ,  NGUYEN BINH Q ,  NGUYEN HUNG D ,  SINGHAL SANDEEP K

IPC: G06F15/00 ,  G06F13/00 ,  G06F17/30

Abstract: Collaboration capabilities (both "push" and "pull" of information) are portably added to World-Wide Web content. In particular, a persistent connection is maintained to a shared state server for retrieving data via a "push" mechanism which maintains the freedom to access arbitrary Web content via the "pull" mechanism. Moreover, the collaboration is provided in a portable manner, in the same way that all other Web content is portable both across hardware platforms and across browser implementations.

公开(公告)号：DE69803955T2

公开(公告)日：2002-10-02

申请号：DE69803955

申请日：1998-04-27

Applicant: IBM

Inventor： CUOMO GENNARO A ,  NGUYEN BINH Q ,  NGUYEN HUNG D ,  SINGHAL SANDEEP K

IPC: G06F15/00 ,  G06F13/00 ,  G06F17/30

Abstract: Collaboration capabilities (both "push" and "pull" of information) are portably added to World-Wide Web content. In particular, a persistent connection is maintained to a shared state server for retrieving data via a "push" mechanism which maintains the freedom to access arbitrary Web content via the "pull" mechanism. Moreover, the collaboration is provided in a portable manner, in the same way that all other Web content is portable both across hardware platforms and across browser implementations.

公开(公告)号：ES2172085T3

公开(公告)日：2002-09-16

申请号：ES98303229

申请日：1998-04-27

Applicant: IBM

Inventor： CUOMO GENNARO A ,  NGUYEN BINH Q ,  NGUYEN HUNG D ,  SINGHAL SANDEEP K

IPC: G06F15/00 ,  G06F13/00 ,  G06F17/30

Abstract: Collaboration capabilities (both "push" and "pull" of information) are portably added to World-Wide Web content. In particular, a persistent connection is maintained to a shared state server for retrieving data via a "push" mechanism which maintains the freedom to access arbitrary Web content via the "pull" mechanism. Moreover, the collaboration is provided in a portable manner, in the same way that all other Web content is portable both across hardware platforms and across browser implementations.