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JOINOPERATION Sample Clauses

JOINOPERATION. We assume the group has User {U1, ,Un} The new member Un+1 initiates the protocol by broadcasting a join request message that contains its own bkey (Bk(0,0)). This message is distinct from any JOIN messages generated by the underlying group communication system, although, in practice, the two might be combined for efficiency’s sake. Each current member receives this message and determines the insertion point in the tree. The insertion point is the shallowest rightmost node, where the join does not increase the height of the key tree. Otherwise, if the key tree is fully balanced, the new member joins to the root node. The sponsor is the rightmost leaf in the sub tree rooted at the insertion node. Next, each member creates a new intermediate node and a new member node, and promotes the new intermediate node to be the parent of both the insertion node and the new member node. After updating the tree, all members, except the sponsor, block. The sponsor proceeds to update its share and compute the new group key; it can do this since it knows all necessary bkeys. Next, the sponsor broadcasts the new tree which contains all bkeys. All other members update their trees accordingly and compute the new group key It might appear wasteful to broadcast the entire tree to all members, since they already know most of the bkeys. However, since the sponsor needs to send a broadcast message to the group anyhow, it might as well include more information which is useful to the new member, thus saving one unicast message to the new member (which would have to contain the entire tree).

Related to JOINOPERATION

  • Provision A unit member who is elected to the State Legislature or Congress shall be entitled, upon request, to an unpaid leave of absence for the length of the term or terms of office.

  • Illegal Activities Seller shall not engage in any conduct or activity that could subject its assets to forfeiture or seizure.

  • Activity A Connected Account may perform Activity, or you may perform Activity on behalf of a Connected Account, depending on how you integrate the Stripe API into your Platform Services. You are responsible for all Activity initiated by you, your representatives, and any individual or entity using your credentials, including your Stripe Account login and password and your Stripe API key. Notwithstanding anything to the contrary in this Agreement, where either Stripe or a Connected Account incurs any losses, damages or costs based on unauthorised Activity initiated by you or on your behalf, as between Stripe and you, you are liable for those losses, damages or costs.

  • Invalidity Any provision of this Agreement which may be determined by competent authority to be prohibited or unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective to the extent of such prohibition or unenforceability without invalidating the remaining provisions hereof, and any such prohibition or unenforceability in any jurisdiction shall not invalidate or render unenforceable such provision in any other jurisdiction. In such case, the parties shall in good faith modify or substitute such provision consistent with the original intent of the parties.

  • Partial Unenforceability The invalidity or unenforceability of any Section, paragraph or provision of this Agreement shall not affect the validity or enforceability of any other Section, paragraph or provision hereof. If any Section, paragraph or provision of this Agreement is for any reason determined to be invalid or unenforceable, there shall be deemed to be made such minor changes (and only such minor changes) as are necessary to make it valid and enforceable.

  • Unenforceability The fact that any collateral, security, security interest or lien contemplated or intended to be given, created or granted as security for the repayment of the Guaranteed Obligations, or any part thereof, shall not be properly perfected or created, or shall prove to be unenforceable or subordinate to any other security interest or lien, it being recognized and agreed by Guarantor that Guarantor is not entering into this Guaranty in reliance on, or in contemplation of the benefits of, the validity, enforceability, collectibility or value of any of the collateral for the Guaranteed Obligations.

  • UNENFORCEABLE PROVISION In the event that any provision of this Agreement is unenforceable or held to be unenforceable, then the parties agree that all other provisions of this Agreement have force and effect and shall not be affected thereby.

  • Invalidity or Unenforceability If any term or provision of this Agreement is held to be invalid or unenforceable for any reason, such invalidity or unenforceability shall not affect any other term or provision hereof and this Agreement shall continue in full force and effect as if such invalid or unenforceable term or provision (to the extent of the invalidity or unenforceability) had not been contained herein.

  • Illegal Activity No portion of the Property has been or will be purchased with proceeds of any illegal activity.

  • Reformation If it is determined by a court of competent jurisdiction in any state that any restriction in this Section 9 is excessive in duration or scope or is unreasonable or unenforceable under applicable law, it is the intention of the parties that such restriction may be modified or amended by the court to render it enforceable to the maximum extent permitted by the laws of that state.