Pedro Pinacho Davidson (@ppinacho) header
Pedro Pinacho Davidson (@ppinacho) profile picture

Pedro Pinacho Davidson

@ppinacho

Ph.D. in Computer Engineering, Metaheuristics AI & Cybersecurity Research Group, Associate Professor, Faculty of Engineering, Universidad de Concepción, Chile

 Concepción, Chile
inf.udec.cl/~ppinacho
Joined December 2006
  • Tweets11.1K
  • Following1.6K
  • Followers902
726Media
Photo by Pedro Pinacho Davidson (@ppinacho)Photo by Pedro Pinacho Davidson (@ppinacho)Photo by Pedro Pinacho Davidson (@ppinacho)Photo by Pedro Pinacho Davidson (@ppinacho)Photo by Pedro Pinacho Davidson (@ppinacho)Photo by Pedro Pinacho Davidson (@ppinacho)Photo by Pedro Pinacho Davidson (@ppinacho)Photo by Pedro Pinacho Davidson (@ppinacho)Photo by Pedro Pinacho Davidson (@ppinacho)Photo by Pedro Pinacho Davidson (@ppinacho)
Pedro Pinacho Davidson retweeted
Yulia Navalnaya (@yulia_navalnaya) profile picture
Yulia Navalnaya
@yulia_navalnaya17 Sep 2025
We managed to transfer Alexei’s biological materials abroad. Laboratories in two different countries conducted examinations. These laboratories, independently of each other, concluded that Alexei was poisoned. These results are of public importance and must be published. We all deserve to know the truth.
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Pedro Pinacho Davidson retweeted
Camilo Chacón Sartori (@camilo_chacon_s) profile picture
Camilo Chacón Sartori@camilo_chacon_s29 Apr 2025
¡Hola! Estaré dando una charla en la facultad de ingeniería de la Universidad de Concepción (@udeconcepcion) sobre el diseño automático de algoritmos de optimización asistido con LLMs, el 9 de mayo a las 12:15 h. ¡Gracias a @ppinacho por la invitación!
Image from Camilo Chacón Sartori (@camilo_chacon_s)
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Pedro Pinacho Davidson retweeted
Jesús Soria (@JesusSoriaD) profile picture
Jesús Soria@JesusSoriaD4 Apr 2025
GENIAL!!! Tenemos pescaíto, marisquito…
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Pedro Pinacho Davidson retweeted
Elon Musk (@elonmusk) profile picture
Elon Musk
@elonmusk25 Mar 2025
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Pedro Pinacho Davidson retweeted
Evelyn Matthei (@evelynmatthei) profile picture
Evelyn Matthei@evelynmatthei7 Jan 2025
El actual sistema de admisión sepultó la esperanza y el futuro de miles de jóvenes esforzados y talentosos que no tienen acceso a una buena educación pública. La reforma educacional del 2016 le ha hecho un daño inconmensurable a nuestra clase media. Una pena enorme, sin duda hay mucho por hacer #FinAlaTombola
Image from Evelyn Matthei (@evelynmatthei)
Image from Evelyn Matthei (@evelynmatthei)
Image from Evelyn Matthei (@evelynmatthei)
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Explain this, humankind
Comic by War and Peas. Panel 1: Two green aliens are at a press conference, sitting behind microphones. One alien happily says, "Jesus? We love that guy!" Panel 2: A human reporter with a microphone looks surprised and says, "We’ve been waiting centuries for his second coming." Panel 3: The first alien casually responds, "Really? He comes to us every year." The second alien adds, "We invited him for cookies. What did you do?" The reporter starts to sweat. Panel 4: Both aliens pause, looking inquisitive. One alien asks, "Wait. What did you do?" All reporters sweat.

ALT Comic by War and Peas. Panel 1: Two green aliens are at a press conference, sitting behind microphones. One alien happily says, "Jesus? We love that guy!" Panel 2: A human reporter with a microphone looks surprised and says, "We’ve been waiting centuries for his second coming." Panel 3: The first alien casually responds, "Really? He comes to us every year." The second alien adds, "We invited him for cookies. What did you do?" The reporter starts to sweat. Panel 4: Both aliens pause, looking inquisitive. One alien asks, "Wait. What did you do?" All reporters sweat.

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Pedro Pinacho Davidson retweeted
Manuel Santander (@ElManuSantander) profile picture
Manuel Santander@ElManuSantander27 Oct 2024
Memazo 10/10 #Elecciones2024CL
Image from Manuel Santander (@ElManuSantander)
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Pedro Pinacho Davidson retweeted
Virality Memes (@ViralityMemes) profile picture
Virality Memes
@ViralityMemes22 Oct 2024
Image from Virality Memes (@ViralityMemes)
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Pedro Pinacho Davidson retweeted
The Figen (@TheFigen_) profile picture
The Figen
@TheFigen_20 Oct 2024
Wow great choreography! 👏
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Pedro Pinacho Davidson retweeted
Radio Pauta (@Pauta_cl) profile picture
Radio Pauta
@Pauta_cl23 Aug 2024
Modelo italiano: cárceles “Tenemos que cortar la comunicación desde la prisión al mundo de afuera”: Giovanni Tartaglia, juez italiano anti crimen organizado e internacional. 📡 EN VIVO #PautaDeAnálisis → tinyurl.com/uae56fyy
Image from Radio Pauta (@Pauta_cl)
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Pedro Pinacho Davidson retweeted
R E P L I C A N T (@Roybattyforever) profile picture
R E P L I C A N T
@Roybattyforever20 Aug 2024
La saga "Alien", con sus altos y sus bajos, es ya historia del cine y ha generado una iconografía única y uno de los monstruos más terroríficos de la historia del cine. Aquí os traigo un hilo de curiosidades sobre esta maravillosa y terrorífica saga. Comenzamos👇
Image from R E P L I C A N T (@Roybattyforever)
Image from R E P L I C A N T (@Roybattyforever)
Image from R E P L I C A N T (@Roybattyforever)
Image from R E P L I C A N T (@Roybattyforever)
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Pedro Pinacho Davidson retweeted
Michael Bogan (@mtbogan) profile picture
Michael Bogan@mtbogan10 May 2020
OMG coyote vs roadrunner is real and it’s happening right now y’all!!! #Tucson
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Pedro Pinacho Davidson retweeted
Kurt Angle (@RealKurtAngle) profile picture
Kurt Angle
@RealKurtAngle6 Aug 2024
I usually don’t discuss athletes outside the USA but this guy did something nobody in history ever did. He’s won 5 gold medals in 5 different Olympics. Mijain Lopez!!! 41 years of age and STILL the best wrestler in the world. #greco #freestyle #wrestling
Image from Kurt Angle (@RealKurtAngle)
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Pedro Pinacho Davidson retweeted
AXEL KAISER (@AXELKAISER) profile picture
AXEL KAISER
@AXELKAISER30 Jul 2024
Merece el premio Nobel de La Paz. Pero no es de izquierdas como Santos u Obama que no lo merecían, asique no se lo darán.
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Pedro Pinacho Davidson retweeted
Patricia Janiot (@patriciajaniot) profile picture
Patricia Janiot
@patriciajaniot31 Jul 2024
Los invitaron a observar y observaron. Demoledor informe del @CarterCenter sobre las elecciones en #Venezuela. ¡Y eso que faltan los detalles!
Image from Patricia Janiot (@patriciajaniot)
Image from Patricia Janiot (@patriciajaniot)
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Pedro Pinacho Davidson retweeted
The Figen (@TheFigen_) profile picture
The Figen
@TheFigen_24 Jul 2024
Magic of creativity. 😂
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Pedro Pinacho Davidson retweeted
Carlos Santana (@DotCSV) profile picture
Carlos Santana
@DotCSV24 Jul 2024
Y así es como la línea roja (capacidades de los modelos privados) y la línea verde (capacidades de los modelos open source) han convergido tras la salida de Llama 3.1. Momento histórico. El epílogo de esta etapa llegará con la salida de las versiones multimodales de Llama.
Image from Carlos Santana (@DotCSV)
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You may be old but, are you this old??
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Pedro Pinacho Davidson retweeted
Matthew Highton (@MattHighton) profile picture
Matthew Highton@MattHighton19 Jul 2024
Microsoft right now.
Image from Matthew Highton (@MattHighton)
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Indisponibilidad provocada por #CrowdStrike - Comunicado | El problema se debe a un error en una actualización de CrowdStrike instalada durante la noche, no es un ciberataque, ni tampoco una falla en #Windows. Más info: csirt.gob.cl/alertas/cnd24-0…
Image from Agencia Nacional de Ciberseguridad (ANCI) (@ANCIChile)
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