Tootfinder

sp_high_school_new: High school dynamic contacts (2011-2012)
These datasets contain the temporal network of contacts between students in a high school in Marseilles, France. The first dataset gives the contacts of the students of three classes during 4 days in Dec. 2011, and the second corresponds to the contacts of the students of 5 classes during 7 days (from a Monday to the Tuesday of the following week) in Nov. 2012.
This network has 126 nodes and 28561 edges.
Tags: Soc…

‼️Die #Petition
"Umsetzung eines verbindlichen Nationalen Sepsis-Plans vom 08.08.2025"
hat bisher 2011 Mitzeichnungen.
Es fehlen noch 27989 Unterschriften bis zum 09.12.2025.
https://

On the LIME Energy Saving Plug: Review (2011) - Read how this simple helpful gadget chopped the watts to save cash and carbon! #smartPlug #frugal #cutCarbon -

On the LIME Energy Saving Plug: Review (2011)
Read how this simple helpful gadget chopped the watts to save cash and carbon! #smartPlug #frugal #cutCarbon

wiki_link_dyn: Wikipedia link dynamics (2011)
Six networks of the evolving hyperlink structure among wikipedia articles, for simple English (en), German (de), Dutch (nl), Polish (pl), Italian (it), French (fr), taken in August 2011. Each edge is timestamped, and an edge (i,j) indicates that article i hyperlinks to j. The edge sign indicates the addition ( 1) or deletion (-1) of that link at the specified time.
This network has 100312 nodes and 1627472 edges.
Tags: Informati…

2011: l’année de parution de ce récit initiatique d’Étienne Davodeau qu’est « Les ignorants ». Auteur de bandes dessinées que je connaissais déjŠ, Š l’époque, il m’a fait découvrir la vigne et le vin, du moins intellectuellement.
#vin #lecture

"Richard Tice has 15-year record of supporting ‘net stupid zero’ initiatives"
#Climate #ClimateChange #NetZero

Majorization via positivity of Jack and Macdonald polynomial differences
Hong Chen, Apoorva Khare, Siddhartha Sahi
https://arxiv.org/abs/2509.19649 https://

Majorization via positivity of Jack and Macdonald polynomial differences
Majorization inequalities have a long history, going back to Maclaurin and Newton. They were recently studied for several families of symmetric functions, including by Cuttler--Greene--Skandera (2011), Sra (2016), Khare--Tao (2021), McSwiggen--Novak (2022), and Chen--Sahi (2024+) among others. Here we extend the inequalities by these authors to Jack and Macdonald polynomials, and obtain conjectural characterizations of majorization and of weak majorization of the underlying partitions. We prove…

wiki_link_dyn: Wikipedia link dynamics (2011)
Six networks of the evolving hyperlink structure among wikipedia articles, for simple English (en), German (de), Dutch (nl), Polish (pl), Italian (it), French (fr), taken in August 2011. Each edge is timestamped, and an edge (i,j) indicates that article i hyperlinks to j. The edge sign indicates the addition ( 1) or deletion (-1) of that link at the specified time.
This network has 100312 nodes and 1627472 edges.
Tags: Informati…

In 2011 I made fun of DHH in my presentation at a PHP Meetup.
I have often regretted making fun of other people, but in this case I do not regret my decision.

#Epstein emails released by #Democrats from trove of 23,000 documents provided by Epstein’s estate to the House Oversight Committee. say not only did #Drumpf 'knew about the girls' but also spent time with a specific victim …

Epstein email says Trump 'knew about the girls'
The White House is accusing Democrats of selectively leaking emails from disgraced financier Jeffrey Epstein to “create a fake narrative" to smear President Donald Trump. Epstein wrote in a 2011 email Trump had “spent hours” at Epstein’s house with a victim of sex trafficking and said in a separate message years later Trump “knew about the girls." The emails made public by Democrats on the House Oversight Committee on Wednesday add to the questions about Trump’s friendship with Epst…

Weekend #Plankton Factoid 🦠🦐
Since 2011, millions of tons of a brown algae called Sargassum has washed onto beaches in the Caribbean. The rotting seaweed releases toxic hydrogen sulfide, smelling of rotten eggs, impacting tourism and shore access. It was initially thought Saharan iron dust was the cause, but new #science

I was looking for my dishwasher manual. I noticed next to the manual, a link that said "Free Open Source Software". Curious, I clicked on it, and it's a long list of licenses and copyright information that is used in the dishwasher. Ctrl-F, and sure enough - my name's on the list.
I feel like I should have gotten a discount on the dishwasher, or at the very least access to its firmware source code! 🤠

I know some complain about George R.R. Martin and his speed of writing his book series: he started writing "Song of Ice and Fire" in 1991 and so far published five big books (1996, 1998, 2000, 2005, 2011) with two more planned.
Beginners.
Ever heard of Donald Knuth? He started writing "The Art of Computer Programming" in 1962, planned in 12 chapters. So far, six and a half chapters have been published, in five big books (1968, 1969, 1973, 2011, 2023) with thre…

Apple plante einst iPad mit nur 8 GByte
Ein Apple-Prototyp-Sammler hat ein Gerät entdeckt, das so glücklicherweise nie auf den Markt kam: Ein Einsteiger-iPad von 2011, das kaum zu benutzen war.
https://www.

Heute vor 27 Jahren: Am 10. November 1998 erhielten 3 Mitarbeiter Strahlendosen von bis zu 0,65 Sv während geplanter Wartungsarbeiten im #Kernkraftwerk #Saporischschja (Ukraine). Es stellte sich heraus, das es einen Defekt an einem Testgerät gab.

wiki_link_dyn: Wikipedia link dynamics (2011)
Six networks of the evolving hyperlink structure among wikipedia articles, for simple English (en), German (de), Dutch (nl), Polish (pl), Italian (it), French (fr), taken in August 2011. Each edge is timestamped, and an edge (i,j) indicates that article i hyperlinks to j. The edge sign indicates the addition ( 1) or deletion (-1) of that link at the specified time.
This network has 100312 nodes and 1627472 edges.
Tags: Informati…

Uspol, genocide
In case you're wondering whether "political violence" is escalating in the U.S.A. right now, of *course* it is as we move into an era of concentration campus and domestic military deployments. But both domestic genocides and purges as well as political violence targeted at individual prominent figures has been a *constant* throughout American history, from gun duels fought between political rivals to massacres of Native Americans in order to steal their land, to pogroms against Catholics, to literal wars on local Black success and political participation, all dating back before the American Revolution to the beginning of colonization. Thanks to Wikipedia, here's a *small sampling* where I attempted to whittle things down to about one event per decade before recent times.
Sources:
https://en.m.wikipedia.org/wiki/List_of_massacres_in_the_United_States
https://en.m.wikipedia.org/wiki/List_of_Indian_massacres_in_North_America
https://en.m.wikipedia.org/wiki/List_of_United_States_presidential_assassination_attempts_and_plots
https://en.m.wikipedia.org/wiki/List_of_incidents_of_political_violence_in_Washington,_D.C.
https://en.m.wikipedia.org/wiki/Mass_racial_violence_in_the_United_States
Killings, woundings, and plots against political figures:
Aaron Burr killing Alexander Hamilton in 1804
Sam Houston beats Rep. William Stanbery in 1832
Attempted Assassination of Andrew Jackson in 1835
Fight between Representatives Churchwell & Cullom in 1854
Caning of Sen. Charles Summer in 1856
Brawl on the House floor in 1858
Assassination of President Abraham Lincoln in 1865
Assassination of President James A. Garfield in 1881
Assassination of President William McKinley in 1901
Attempted Assassination of William Howard Taft and Porfirio Díaz in 1909
Wounding of former President Theodore Roosevelt in 1912
Bombing of the U.S. Senate reception room in 1915
Attempted Assassination of President Herbert Hover in 1928 (in Argentina)
Attempted Assassination of President Harry S. Truman in 1947
Attempted Assassination of President Harry S. Truman in 1950
The United States Capitol Shooting in 1954
Planned Assassination of President John F. Kennedy in 1960
Attempted Assassination of President Franklin D. Roosevelt in 1963
Assassination of President John F. Kennedy in 1963
Assassination of Dr. Martin Luther King Jr. in 1968
Weather Underground bombings in 1970, 1971, and 1975
Planned Assassination of President Richard Nixon in 1972 (Alabama Governor George Wallace was targeted & injured instead)
Planned Assassination of President Richard Nixon in 1974
Planned Assassination of President Gerald Ford in 1974
Attempted Assassinations (x2) of President Gerald Ford in 1975
Wounding of President Ronald Reagan in 1981
Attempted Kidnapping of Federal Reserve Board members in 1981
Planned Assassination of President George Bush in 1993 (in Kuwait)
Attempted Assassinations (x3) of President Bill Clinton in 1994
Attempted Assassination of President Bill Clinton in 1996
Anthrax attacks on US senators in 2001
Attempted Assassination of President George W. Bush in 2005 (in the foreign country of Georgia)
Planned Assassination of President-Elect Barrack Obama in 2008
Planned Assassination of President Barrack Obama in 2009 (in Turkey)
Attempted Assassination of President Barrack Obama in 2011
Shooting of Rep. Gabby Gliffords in 2011
Planned Assassinations (x2) of President Barrack Obama in 2012
Attempted Assassinations (x2) of President Barrack Obama in 2013
Planned Assassination of President Barrack Obama in 2015
Attempted Assassinations (x2) of President Donald Trump in 2017
Attempted Assassination of President Donald Trump in 2018
Pipe bombs mailed to Democratic leaders in 2018, including former President Barack Obama
Planned Assassination of President Barrack Obama in 2019
Attempted Assassination of President Donald Trump in 2020
Kidnapping plot against Michigan Governor Gretchen Whitmer in 2020
Planned Assassination of Former President George W. Bush in 2022
Planned Assassination of Former President Barrack Obama in 2023
Attempted Assassination of President Joe Biden in 2023
Planned Assassinations (x2) of Presidential Candidate Donald Trump in 2024
Wounding of Presidential Candidate Donald Trump in 2024
Massacres and other mass killings, mostly with genocidal motivations:
The Acoma Massacre in 1599
The Paspaheg Massacre in 1610
The Wessagusset affair in 1623
The Mystic Massacre in 1637
The Pound Ridge Massacre in 1644
The Susquehannock chiefs massacre in 1675
The Apalachee Massacre in 1704
The Massacre at Fort Narhantes in 1712
The Norridgewock Massacre in 1724
The 1745 Massacre at Walden (in 1745)
The 1756 Massacre at Walden (in 1756)
The Killings by the Paxton Boys in 1763
The Yellow Creek Massacre in 1774
The Gnadenhütten Massacre in 1782
The Canyon del Muerto Massacre in 1805
The Battle of Tallushatchee in 1813
The Philadelphia Nativist Riots in 1844
The Bloody Island Massacre in 1850
The Mountain Meadows Massacre in 1857
The Sand Creek Massacre in 1864
The Opelousas Massacre in 1868
The Chinese Massacre in 1871
The Election Riot of 1874
The Haymarket Affair in 1886
The Buffalo Gap Massacre in 1890
The Wilmington Massacre in 1898
The 1906 Atlanta Race Massacre (in 1906)
The Ludlow Massacre in 1914
The Elaine massacre in 1919
The Tulsa Race Massacre in 1921
The Battle of Blair Mountain in 1921
The Bonus Army Conflict in 1932
The 1937 Memorial Day massacre (in 1937)
The 16th Street Baptist Church bombing in 1963
The Kent State shootings in 1970
The Greensboro massacre in 1979
The MOVE Bombing in 1985
The 4 O'Clock murders in 1988
The Oklahoma City bombing in 1995
The September 11 Attacks in 2001
The Fort Hood Shooting in 2009
The Holocaust Memorial Shooting in 2009
The Isla Vista killings in 2014
The Charleston Church shooting in 2015
The San Bernardino attack in 2015
The Orlando Nightclub Shooting in 2016
The Pittsburgh Synagogue Shooting in 2018
The El Paso Walmart shooting in 2019
The January 6th Capitol Attack in 2021
The 2022 Buffalo Shooting (in 2022)

"Spanish photographer captures world's first ever white Iberian Lynx on camera"
#Spain #Animals #Lynx

Photographer records world's first ever leucistic Iberian lynx
The genetic anomaly testifies to the good progress of the Lynx pardinus conservation plans in the two countries of the Iberian Peninsula, after releases began in 2011 when the species was on the verge of extinction.

stackoverflow: Stack Overflow favorites (2011)
A bipartite network of users and the posts they have favorited, from the online Q&A site Stack Overflow. An edge (i,j) connects a user i to a post j if that user "favorited" that post (a kind of a rating). Edges are timestamped.
This network has 641876 nodes and 1301942 edges.
Tags: Economic, Preferences, Unweighted, Timestamps

Schmaler Grat - iPhone Air: Ein dünner, aber wichtiger Kompromiss #News #Nachrichten

🇺🇦 #NowPlaying on #BBC6Music's #RileyAndCoe
Pete & the Pirates:
🎵 Twenty Two One - 6 Music session 22/09/2011
#Pete #thePirates

stackoverflow: Stack Overflow favorites (2011)
A bipartite network of users and the posts they have favorited, from the online Q&A site Stack Overflow. An edge (i,j) connects a user i to a post j if that user "favorited" that post (a kind of a rating). Edges are timestamped.
This network has 641876 nodes and 1301942 edges.
Tags: Economic, Preferences, Unweighted, Timestamps

Peggle: chasing aces
When PopCap updated Peggle a while ago, to enable the in-app purchase of Peggle Nights, they also set an "ace" score for each level in the original Peggle. This means that for every level, there are two rosettes available - one for clearing all pegs (the "100%" rosette) and one for scoring more than the defined score (the "ACE" rosette).

Replaced article(s) found for math.KT. https://arxiv.org/list/math.KT/new
[1/1]:
- A KK-theoretic perspective of quantization commutes with reduction
Rudy Rodsphon

board_directors: Norwegian Boards of Directors (2002-2011)
224 networks of the affiliations among board directors due to sitting on common boards of Norwegian public limited companies (as of 5 August 2009), from May 2002 onward, in monthly snapshots through August 2011. Some metadata is included, such as director and company names, city and postal code for companies, and gender for directors. The 'net2m' data are bipartite company-director networks, while the 'net1m' ar…

board_directors: Norwegian Boards of Directors (2002-2011)
224 networks of the affiliations among board directors due to sitting on common boards of Norwegian public limited companies (as of 5 August 2009), from May 2002 onward, in monthly snapshots through August 2011. Some metadata is included, such as director and company names, city and postal code for companies, and gender for directors. The 'net2m' data are bipartite company-director networks, while the 'net1m' ar…

Estimating Global HIV Prevalence in Key Populations: A Cross-Population Hierarchical Modeling Approach
Jiahao Zhang, Keith Sabin, Le Bao
https://arxiv.org/abs/2509.10664 https:/…

Estimating Global HIV Prevalence in Key Populations: A Cross-Population Hierarchical Modeling Approach
Key populations at high risk of HIV infection are critical for understanding and monitoring HIV epidemics, but global estimation is hampered by sparse, uneven data. We analyze data from 199 countries for female sex workers (FSW), men who have sex with men (MSM), and people who inject drugs (PWID) over 2011-2021, and introduce a cross-population hierarchical model that borrows strength across countries, years, and populations. The model combines region- and population-specific means with country…

A multichannel generalization of the HAVOK method for the analysis of nonlinear dynamical systems
Carlos Colchero, Jorge Perez, Alvaro Herrera, Oliver Probst
https://arxiv.org/abs/2509.13424

A multichannel generalization of the HAVOK method for the analysis of nonlinear dynamical systems
By extending Takens' embedding theorem (1981), Deyle and Sugihara (2011) provided a theoretical justification for using parallel measurement time series to reconstruct a system's attractor. Building on Takens' framework, Brunton et al. (2017) introduced the Hankel alternative view of Koopman (HAVOK) algorithm, a data-driven approach capable of linearizing chaotic systems through delay embeddings. In this work, a modified version of the original algorithm is presented (mHAVOK), a practical reali…

marker_cafe: The Marker Cafe (2011)
Snapshot of connections among users of the Israeli social network Marker Cafe, collected in 2011. Nodes are users and a directed edge (i,j) represents user i added user j to i's circle.
This network has 69413 nodes and 1644849 edges.
Tags: Social, Online, Unweighted
https://

marker_cafe: The Marker Cafe (2011)
Snapshot of connections among users of the Israeli social network Marker Cafe, collected in 2011. Nodes are users and a directed edge (i,j) represents user i added user j to i's circle.
This network has 69413 nodes and 1644849 edges.
Tags: Social, Online, Unweighted
https://

marker_cafe: The Marker Cafe (2011)
Snapshot of connections among users of the Israeli social network Marker Cafe, collected in 2011. Nodes are users and a directed edge (i,j) represents user i added user j to i's circle.
This network has 69413 nodes and 1644849 edges.
Tags: Social, Online, Unweighted
https://

wiki_link_dyn: Wikipedia link dynamics (2011)
Six networks of the evolving hyperlink structure among wikipedia articles, for simple English (en), German (de), Dutch (nl), Polish (pl), Italian (it), French (fr), taken in August 2011. Each edge is timestamped, and an edge (i,j) indicates that article i hyperlinks to j. The edge sign indicates the addition ( 1) or deletion (-1) of that link at the specified time.
This network has 100312 nodes and 1627472 edges.
Tags: Informati…

faculty_hiring_us: Faculty hiring networks in the US (2022)
Networks of faculty hiring for all PhD-granting US universities over the decade 2011–2020. Each node is a PhD-granting institution, and a directed edge (i,j) indicates that a person received their PhD from node i and was tenure-track faculty at node j during time of collection (2011-2020). This dataset is divided into separate networks for all 107 fields, as well as aggregate networks for 8 domains, and an overall network for …

wiki_link_dyn: Wikipedia link dynamics (2011)
Six networks of the evolving hyperlink structure among wikipedia articles, for simple English (en), German (de), Dutch (nl), Polish (pl), Italian (it), French (fr), taken in August 2011. Each edge is timestamped, and an edge (i,j) indicates that article i hyperlinks to j. The edge sign indicates the addition ( 1) or deletion (-1) of that link at the specified time.
This network has 100312 nodes and 1627472 edges.
Tags: Informati…

🇺🇦 #NowPlaying on #BBC6Music's #RileyAndCoe
Pete & the Pirates:
🎵 Cold Black Kitty (6 Music Session, 14 Mar 2011)
#Pete #thePirates
https://open.spotify.com/track/10Xs6o24wXcNOX0lsTfk8H

faculty_hiring: Faculty hiring networks (Comp. Sci., Business, History)
Three networks of faculty hiring in Computer Science Departments, Business Schools, and History Departments. Each node is a PhD-granting institution in the respective field, and a directed edge (i,j) indicates that a person received their PhD from node i and was tenure-track faculty at node j during time of collection (2011-2013). All data collected from faculty public rosters at the sampled institutions.
Thi…

euroroad: Euroroad network (2011)
A network of international "E-roads," mostly in Europe. Vertices represent cities and edges represents roads. Metadata includes names of cities.
This network has 1174 nodes and 1417 edges.
Tags: Transportation, Roads, Unweighted, Metadata
https://networks.skewed.de/net/euroroa…

wiki_users: Wikipedia user interaction (2011)
A network derived from interactions between editors of the English language Wikipedia, as derived from the edit histories of 563 wiki pages related to politics. A positive sign indicates positive links such as trust or similarities, and a negative sign indicates distrust or disagreement.
This network has 138592 nodes and 740397 edges.
Tags: Social, Online, Signed

euroroad: Euroroad network (2011)
A network of international "E-roads," mostly in Europe. Vertices represent cities and edges represents roads. Metadata includes names of cities.
This network has 1174 nodes and 1417 edges.
Tags: Transportation, Roads, Unweighted, Metadata
https://networks.skewed.de/net/euroroa…

marker_cafe: The Marker Cafe (2011)
Snapshot of connections among users of the Israeli social network Marker Cafe, collected in 2011. Nodes are users and a directed edge (i,j) represents user i added user j to i's circle.
This network has 69413 nodes and 1644849 edges.
Tags: Social, Online, Unweighted
https://

baidu: Chinese online encyclopedias (2011)
Four networks from Chinese online encyclopedias Baidu (百度百科, http://baike.baidu.com/) and Hudong (互动百科, http://www.hudong.com/

baidu: Chinese online encyclopedias (2011)
Four networks from Chinese online encyclopedias Baidu (百度百科, http://baike.baidu.com/) and Hudong (互动百科, http://www.hudong.com/

sp_infectious: Art exhibit dynamic contacts (2011)
This dataset contains the daily dynamic contact networks collected during the Infectious SocioPatterns event that took place at the Science Gallery in Dublin, Ireland, during the artscience exhibition INFECTIOUS: STAY AWAY. Each file in the downloadable package contains a tab-separated list representing the active contacts during 20-second intervals of one day of data collection. Each line has the form “t i j“, where i and j are the a…

wiki_users: Wikipedia user interaction (2011)
A network derived from interactions between editors of the English language Wikipedia, as derived from the edit histories of 563 wiki pages related to politics. A positive sign indicates positive links such as trust or similarities, and a negative sign indicates distrust or disagreement.
This network has 138592 nodes and 740397 edges.
Tags: Social, Online, Signed