Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id ACB68200D2E for ; Tue, 31 Oct 2017 11:02:07 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id AB3601609EB; Tue, 31 Oct 2017 10:02:07 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id F074D1609EC for ; Tue, 31 Oct 2017 11:02:06 +0100 (CET) Received: (qmail 83603 invoked by uid 500); 31 Oct 2017 10:02:03 -0000 Mailing-List: contact jira-help@kafka.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: jira@kafka.apache.org Delivered-To: mailing list jira@kafka.apache.org Received: (qmail 83529 invoked by uid 99); 31 Oct 2017 10:02:03 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd3-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 31 Oct 2017 10:02:03 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd3-us-west.apache.org (ASF Mail Server at spamd3-us-west.apache.org) with ESMTP id CD8EE18340E for ; Tue, 31 Oct 2017 10:02:02 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -100.002 X-Spam-Level: X-Spam-Status: No, score=-100.002 tagged_above=-999 required=6.31 tests=[RP_MATCHES_RCVD=-0.001, SPF_PASS=-0.001, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id IUzl0I6oGueQ for ; Tue, 31 Oct 2017 10:02:01 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTP id D256D5FAF3 for ; Tue, 31 Oct 2017 10:02:00 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 6586EE00A3 for ; Tue, 31 Oct 2017 10:02:00 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id 1D1FB212F6 for ; Tue, 31 Oct 2017 10:02:00 +0000 (UTC) Date: Tue, 31 Oct 2017 10:02:00 +0000 (UTC) From: "Edmon Begoli (JIRA)" To: jira@kafka.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (KAFKA-6152) Support ExpanderSketch algorithm for space and time efficient stream processing. MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Tue, 31 Oct 2017 10:02:07 -0000 Edmon Begoli created KAFKA-6152: ----------------------------------- Summary: Support ExpanderSketch algorithm for space and time e= fficient stream processing. Key: KAFKA-6152 URL: https://issues.apache.org/jira/browse/KAFKA-6152 Project: Kafka Issue Type: New Feature Components: core Reporter: Edmon Begoli Attachments: larsen2016.pdf Support a new ExpanderSketch algorithm (Larsen et al., 2016) based on clust= er-preserving clustering and considered the best contemporary streaming alg= orithm (Quanta, 2017).=20 It achieves optimal O(=CE=B5^{p}log_n) space, O(log_n) update time, and fas= t O(=CE=B5^{p}poly(log_n)) query time, and whp correctness Larsen, K. G., Nelson, J., Nguy=C3=AAn, H. L., & Thorup, M. (2016, October)= . Heavy hitters via cluster-preserving clustering. In Foundations of Comput= er Science (FOCS), 2016 IEEE 57th Annual Symposium on (pp. 61-70). IEEE. https://arxiv.org/abs/1604.01357 Hartnett, K., (2017, October). Best-Ever Algorithm Found for Huge Streams o= f Data. Quanta Magazine, October 2017, online at: https://www.quantamagazin= e.org/best-ever-algorithm-found-for-huge-streams-of-data-20171024/ -- This message was sent by Atlassian JIRA (v6.4.14#64029)