John Heidemann

John Heidemann is an engineer at the USC Information Sciences Institute in Marina del Rey, California. He was named a Fellow of the Institute of Electrical and Electronics Engineers (IEEE) in 2014[1] for his contributions to sensor networks, internet measurement, and simulations. He has authored more than two hundred and fifty scholarly papers in these fields.[2] His research has been supported by the American National Science Foundation, among others.[3]

John Heidemann was very active in the field of sensor networks in the 2000s. With Nirupama Bulusu and Deborah Estrin, he developed the first wireless, range-free localization system for wireless sensor networks.[4] With Wei Ye and Deborah Estrin he developed S-MAC, an early energy-conserving media access protocol for wireless networks.

During the next decade, his work examined Internet measurement, including the first complete IPv4 census (scan) in 2006, techniques to detect network outages in the Internet, and evaluation of anycast stability and under denial-of-service attack.[5][6][7] He received the SIGCOMM Networking Prize for his leadership of the NS-2 simulator [8] and the best paper award at the PAM conference in 2017 for his anycast measurement study.[9]

Heidemann currently lives in Los Angeles but his home town is Lincoln, Nebraska where he is the DNS administrator for the Lincoln.NE.US branch of the US-Domain. [10]

Software

  • Notes-Mode, an Emacs extension for organizing on-line note-taking. This package, which development started in 1994 with the aim to help in organizing his academic notes,[11][12] was maintained over the years and published by GNU ELPA for the first time in 2012.[13]

References

  1. ^ "2014 elevated fellow". IEEE Fellows Directory. Archived from the original on December 13, 2013.
  2. ^ "Overview of John Heidemann's research". ResearchGate. Retrieved 21 January 2022.
  3. ^ "NeTs-NBD: Maltraffic Analysis and Detection in Challenging and Aggregate Traffic (MADCAT)". About Awards. National Science Foundation. Retrieved 21 January 2022.
  4. ^ Bulusu, Nirupama; Heidemann, John; Estrin, Deborah (2000). "GPS-less low cost outdoor localization for very small devices". IEEE Personal Communications. 7 (5). IEEE Personal Communications, October 2000: 28–34. doi:10.1109/98.878533. S2CID 771769.
  5. ^ Stuart, S.C. (3 January 2018). "This Is What it Takes to Measure the Internet". PC Magazine. Retrieved 21 January 2022. Every 11 minutes, Dr. John Heidemann's team "pings" 4 million networks to ascertain if they are live, looking for patterns and outliers. If a nation-state shuts down their country's web access (as Egypt did in 2011) or a hurricane hits, taking out major utilities and communication networks, Professor Heidemann will know what's going on.
  6. ^ "Scientists track Internet usage as it pulses across the globe daily". Phys Org. Science X. Retrieved 21 January 2022.
  7. ^ "Internet 'sleeps' in some parts of the world". Financial Express. Reuters. Retrieved 21 January 2022. There are 4 billion IPv4 internet addresses. Heidemann and his team pinged about 3.7 million address blocks (representing about 950 million addresses) every 11 minutes over the span of two months, looking for daily patterns. 'This data helps us establish a baseline for the Internet - to understand how it functions, so that we have a better idea of how resilient it is as a whole, and can spot problems quicker,' Heidemann said.
  8. ^ "SIGCOMM Networking Systems Award | acm sigcomm".
  9. ^ <https://viterbischool.usc.edu/news/2017/05/john-heidemann-and-student-win-best-paper
  10. ^ "John Heidemann / Other Stuff". ant.isi.edu. 2024. Retrieved 2024-06-29.
  11. ^ Ayers, Larry (October 1997). "A True "Notebook" Computer?". Linux Gazette. No. 22. Archived from the original on 2001-03-12. Retrieved 2024-06-29.
  12. ^ Ayers, Larry (December 1998). "Gaby and Notes-Mode Revisited". Linux Gazette. No. 35. Archived from the original on 2001-03-12. Retrieved 2024-06-29.
  13. ^ "notes-mode". elpa.gnu.org. GNU ELPA. 2024. Retrieved 2024-06-29.


Read other articles:

此條目可参照英語維基百科、烏克蘭語維基百科和俄語維基百科相應條目来扩充。 (2023年10月1日)若您熟悉来源语言和主题,请协助参考外语维基百科扩充条目。请勿直接提交机械翻译,也不要翻译不可靠、低品质内容。依版权协议,译文需在编辑摘要注明来源,或于讨论页顶部标记{{Translated page}}标签。 「Z」符號在方格內的「Z」符號「V」符號「O」符號2022年俄羅斯入侵烏克...

ChicagoPoster film ChicagoSutradara Rob Marshall Produser Martin Richards Ditulis oleh Bill Condon BerdasarkanChicagooleh Bob Fosse dan Fred EbbChicagooleh Maurine Dallas WatkinsPemeranRenée ZellwegerCatherine Zeta-JonesRichard GereQueen LatifahJohn C. ReillyPenata musikJohn KanderSinematograferDion BeebePenyuntingMartin WalshPerusahaanproduksiProducer Circle CompanyZadan/Meron ProductionsDistributorMiramax FilmsTanggal rilis 10 Desember 2002 (2002-12-10) (Samuel Goldwyn Theat...

4475 ВойткевичВідкриттяВідкривач Карачкіна Людмила ГеоргіївнаМісце відкриття КрАОДата відкриття 20 жовтня 1982ПозначенняНазвана на честь Georgy VoytkevichdТимчасові позначення 1982 UQ5 1933 FV 1977 FT1 1982 VA6Категорія малої планети Астероїд головного поясуОрбітальні характеристики[1] Еп

Administrative entry restrictions Visa requirements for Guatemalan citizens are administrative entry restrictions by the authorities of other states placed on citizens of Guatemala. As of July, Guatemalan citizens had visa-free or visa on arrival access to 136 countries and territories, ranking the Guatemalan passport 36th in terms of travel freedom according to the Henley Passport Index.[1] Visa requirements map   Guatemala   Visa-free   eVisa  ...

Li Tieguai. Li Tieguai (chino simplificado: 李铁拐, chino tradicional:李鐵拐, pinyin: Lǐ Tiěguǎi, cantones: Li T'ieh-kuai, Li, el del bastón de hierro) es considerado un dios y el más anciano de los ocho inmortales, un grupo de adeptos que alcanzaron la virtud y alcanzaron la divinidad y reverenciados por los taoístas. Su nombre real era Li Yuan y también se le conoce por Li Kongmu (李孔目, Lǐ Kǒngmù, Li, el de los ojos hundidos) o Li Ningyang (李凝阳, 李凝陽, Lǐ Ní...

Informasi indeks Martin Luther King Jr. Indeks FBI, atau Daftar Indeks, adalah sistem yang digunakan untuk melacak warga negara Amerika dan warga negara lainnya oleh Biro Investigasi Federal (FBI) sebelum diadopsinya basis data terkomputerisasi. Daftar Indeks awalnya berupa kartu indeks kertas, yang pertama kali disusun oleh J. Edgar Hoover di Biro Investigasi sebelum ia ditunjuk menjadi direktur FBI. Daftar Indeks digunakan untuk melacak warga AS dan orang lain yang diyakini oleh FBI berbaha...

Science fiction role-playing game supplement Alien Module 2: K'kreeAlien Module 2: K'kreepublished by Game Designers' Workshop in 1984.cover by David Dietrick.DesignersJ. Andrew Keith, Loren K. WisemanPublishersGame Designers' WorkshopPublication1984GenresScience-fictionSystemsClassic Traveller Traveller Alien Module 2: K'kree is a 1984 role-playing game supplement for Traveller, written by J. Andrew Keith and Loren K. Wiseman, cover by David Dietrick, and published by Game Designers' Worksho...

2019 documentary film written and directed by Lauren Greenfield The KingmakerTheatrical release posterDirected byLauren Greenfield[1]Written byLauren Greenfield[2]Produced byFrank EversLauren GreenfieldStarringImelda MarcosBongbong MarcosBenigno Aquino IIILeni RobredoAndres D. BautistaEtta RosalesCinematographyLars SkreeShana Hagan[3]Edited byPer K. KierkegaardMusic byJocelyn PookProductioncompanies Showtime Documentary Films Evergreen Pictures Artemis Rising Foundatio...

1786 New York gubernatorial election ← 1783 April 1786 1789 →   Nominee George Clinton Party Nonpartisan Percentage 100% Governor before election George Clinton Nonpartisan Elected Governor George Clinton Nonpartisan Elections in New York State Federal government Presidential elections 1792 1796 1800 1804 1808 1812 1816 1820 1824 1828 1832 1836 1840 1844 1848 1852 1856 1860 1864 1868 1872 1876 1880 1884 1888 1892 1896 1900 1904 1908 1912 1916 1920 1924 1928 1932 193...

Canadian-American physicianOswald Avery JR.FRS[2]Oswald Avery Jr. in 1937Born(1877-10-21)October 21, 1877Halifax, Nova Scotia, Canada[3]DiedFebruary 20, 1955(1955-02-20) (aged 77)Nashville, Tennessee, US[3]NationalityCanadian-AmericanAlma materColumbia UniversityKnown for Avery–MacLeod–McCarty experiment DNA transmits heredity AwardsCopley Medal (1945)Albert Lasker Award for Basic Medical Research (1947)Scientific careerFieldsMolecular biology[1&...

Jennie CarterBorncirca 1830DiedAugust 1881Pen nameAnna J. Trask, Semper FidelisOccupationjournalist, essayist American journalist and essayist Jennie Carter (c. 1830 – August 1881) was an American journalist and essayist who wrote for the California African-American newspaper The Elevator from her home in Nevada County, California during the Reconstruction Era. She used the pen names Anna J. Trask and Semper Fidelis. Her work covered diverse topics, including slavery, racism, women's ...

Olga Aleksandrovna SanfirovaNama asliОльга Александровна СанфироваLahir2 Mei 1917Samara, Republik RusiaMeninggal13 Desember 1944Pułtusk, Polandia pada masa pendudukan NaziPengabdian Uni SovietDinas/cabang Angkatan Udara SovietLama dinas1941–1944PangkatKapten GardaPerang/pertempuranPerang Patriotik Besar †PenghargaanPahlawan Uni Soviet Olga Aleksandrovna Sanfirova (bahasa Rusia: Ольга Александровна Санфирова; 2 Mei 1...

Pornography in Pakistan is subject to several legal provisions. The Government of Pakistan has placed ban on internet websites containing such material since November 2011. Major pornography website are already barred in Pakistan. In 2016, it was reported that government of Pakistan ordered Internet Service Providers (ISPs) in Pakistan to block more than 400,000 websites which contained pornographic content.[1] Later in 2019, around 800,000 additional website containing pornographic c...

Filipino singer-songwriter (born 1956) This biography of a living person needs additional citations for verification. Please help by adding reliable sources. Contentious material about living persons that is unsourced or poorly sourced must be removed immediately from the article and its talk page, especially if potentially libelous.Find sources: Joey Ayala – news · newspapers · books · scholar · JSTOR (June 2015) (Learn how and when to remove this tem...

Logo der Schweizer Handball Hall of Fame In der Handball Hall of Fame (Schweiz) werden Personen geehrt, die sich während ihrer Karriere besonders verdient gemacht haben. Inhaltsverzeichnis 1 Geschichte 2 Kriterien 3 Gewürdigte 3.1 Lebenswerk 3.2 Legenden 3.3 Nationale Liga 3.4 Ausländische Spieler 3.5 Nationalmannschaft 3.6 Trainer 3.7 Schiedsrichter 3.8 Vereine 4 Siehe auch 5 Weblinks Geschichte Die Handball Hall of Fame wurde im Jahr 2017 ins Leben gerufen. Die Non-Profit-Organisation ha...

Elections in Oregon Federal government Presidential elections 1860 1864 1868 1872 1876 1880 1884 1888 1892 1896 1900 1904 1908 1912 1916 1920 1924 1928 1932 1936 1940 1944 1948 1952 1956 1960 1964 1968 1972 1976 1980 1984 1988 1992 1996 2000 2004 2008 2012 2016 2020 2024 Presidential primaries Democratic 2000 2004 2008 2016 2020 2024 Republican 2008 2012 2016 2020 2024 U.S. Senate elections 1859 1860 sp 1862 sp 1864 1870 1872 1882 1885 1885 sp 1888 1890 1895 1898 1898 sp 1901 1903 1907 1907 s...

Опис Пам'ятник Юрію Федьковичу, Чернівці, січень 2009 Джерело Фото на приватному сайті Сергія Клименка Час створення січень 2009 року Автор зображення Сергій Клименко Ліцензія див. нижче Ліцензування Сергій Клименко, власник авторських прав на цей твір, публікує його на умо...

The topic of this article may not meet Wikipedia's notability guideline for books. Please help to demonstrate the notability of the topic by citing reliable secondary sources that are independent of the topic and provide significant coverage of it beyond a mere trivial mention. If notability cannot be shown, the article is likely to be merged, redirected, or deleted.Find sources: The Lost Slayer – news · newspapers · books · scholar · JSTOR (November 2...

American songwriter (1940–2023) Cynthia WeilCynthia Weil in 2012Born(1940-10-18)October 18, 1940New York City, U.S.DiedJune 1, 2023(2023-06-01) (aged 82)Beverly Hills, California, U.S.Alma materSarah Lawrence CollegeOccupationSongwriterSpouse Barry Mann ​(m. 1961)​ChildrenJenn Mann Cynthia Weil (October 18, 1940 – June 1, 2023) was an American songwriter who wrote many songs together with her husband Barry Mann. Weil and Mann were inducted into the R...

River in Pantai Minyak Beku, Batu PahatBatu Pahat RiverNative nameSungai Batu Pahat (Malay)LocationCountryPantai Minyak Beku, Batu Pahat (Bandar Penggaram)Physical characteristicsSource  • locationSimpang Kanan, Batu Pahat Mouth  • locationPantai Minyak Beku, Batu Pahat, Johor The Batu Pahat River (Malay: Sungai Batu Pahat) is the river originating from Sungai Simpang Kiri and Sungai Simpang Kanan (in which the river split as Sungai Bekok an...