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Investigating effects of educational technology use on the learning experiences of queer individuals in Pakistan
No full texthttps://www.ester.ee/record=b5756727*es
Raamatupidamistarkvara funktsionaalsuse kasutamise täiustamine Innon Finance OÜ näitel
No full texthttps://www.ester.ee/record=b576706
Haridusliku erivajadusega õpilaste sotsiaalsed probleemid ja toetusvõimalused Pärnu linna üldhariduskoolide näitel
No full texthttps://www.ester.ee/record=b5763267*es
Teeninduskultuuri arendusvõimalused Tervise Catering OÜ toitlustusettevõtte näitel
No full texthttps://www.ester.ee/record=b5761646*es
Benchmarking Energy and Performance of Standard Machine Learning Libraries: An Empirical Study
No full textProgrammeerimiskeele ja teegi valiku mõju masinõppeülesannete energiakulule ei ole seni põhjalikult uuritud. Lõputöö eesmärk oli võrrelda kolme masinõppes levinud programmeerimiskeelt ja nende teeke, keskendudes energiatõhususele, käitusajale ja mudeli täpsusele. Klassifitseerimisülesande andmestiku põhjal rakendati standardteekide abil igas keeles viis masinõppealgoritmi. Uurimuses analüüsiti, kuidas keele ja teegi valik mõjutab energiatarbimist, käitusaega ja täpsust, ning uuriti nende näitajate vahelisi kompromisse. Tulemuste kinnitamiseks viidi läbi statistiline analüüs, mille abil võrreldi algoritmide energiakasutust ja jõudlust erinevate implementatsioonide puhul. Töö tulemusena tehti ülevaade, kuidas standardteekide valik mõjutab masinõppe algoritmide energiatõhusust
Development of tissue-specific homing peptides using probabilistic machine learning
No full textA central challenge for curing complex diseases is inefficient drug delivery. One potential solution is to use homing peptides that target unique tissue markers for selective drug delivery, increasing therapeutic effectiveness and decreasing side effects. This thesis presents an
integrated in silico and in vitro workflow that accelerates the discovery and optimization of receptor-specific homing peptides from months and years to weeks. High-copy T7-phage display proved the importance of multivalency, showing higher binding in all cases. These results show that generative modelling can learn receptor-specific pharmacophores and potentially yield functional ligands, offering a hand to time-consuming receptor-aware peptide design
Holocaust memory and Jewish identity in Poland and México: the role of museums and the current impact of October 7th
No full textIn the mournful atmosphere of Auschwitz and the halls of the Museum of Memory and Tolerance (which I will refer to throughout this paper by its original Spanish name: Museo de Memoria y Tolerancia) in México City, the Holocaust is articulated, exhibited, and negotiated. However, beyond the display cases, dates, and photographs, an essential question is posed: how should the irreparable be remembered? This work explores the landscapes of memory in two markedly different countries – Poland, the site of the genocide, and México, the post-Shoah homeland for some who managed to escape– to examine how museums and institutions construct narratives about the Holocaust, and how these narratives influence Jewish identity today.
The Holocaust, one of the most significant and profoundly impactful events in recent history, continues to influence global consciousness through how it is remembered and commemorated. Over the decades, Holocaust memory has evolved, transitioning from immediate survivor testimonies to institutionalized remembrance through museums, literature, and public discourse. Nations such as Poland, which was a direct site of Nazi atrocities, have developed extensive memorialization practices. In contrast, countries like México have integrated Holocaust memory into human rights education and cultural narratives. The most outstanding features of Holocaust memory include its role in shaping historical justice, the preservation of survivor testimonies, the establishment of museums and commemorative sites, and its influence on global discussions about genocide prevention. Therefore, today, the memory of the Holocaust serves not only as a historical record but also as an urgent warning against intolerance and contemporary antisemitism, which threaten to fracture our society once again
Alati kaks : Kahe osapoolega SDitH digiallkirjad
No full textThe rise of quantum computing threatens to break many of the cryptographic systems that secure today’s digital world. In response, researchers are developing new tools designed to remain secure in a post-quantum future. Most of the promising candidates for post-quantum digital signatures rely on security assumptions based on lattices or properties of hash functions. Another promising approach transforms secure multi-party computation protocols into zero-knowledge proofs, which are then turned into digital signatures. This technique, known as multi-party computation in-the-head (MPCitH), offers strong security properties and flexibility for distributed applications. This thesis investigates whether MPCitH digital signatures can be efficiently adapted for use by two cooperating parties to jointly produce a signature. Here we show how to construct two-party signatures based on syndrome decoding in-the-head (SDitH) signatures. We propose a provably secure scheme that achieves the smallest known communication overhead among two-party MPCitH signatures, while resulting in a signature size approximately double that of a single-prover variant. This result provides a new data point in the design space of multi-party MPCitH signatures and post-quantum digital signatures in general.Kvantarvutite areng ähvardab murda kogu avaliku võtme krüptoraafiat, mis kaitseb inimeste privaatsust digitaalses maailmas. Vastuseks sellele töötavad teadlased välja post-kvant avaliku võtme krüptograafiat, mis on turvaline ka kvantrünnakute vastu. Enamik paljulubavaid post-kvant digitaalallkirju põhinevad turvaeeldustel, mis on seotud võredega või räsifunktsioonide omadustega. Teine paljulubav lähenemine muudab turvalised ühisarvutuse protokollid nullteadmustõestusteks, mis teisendatakse seejärel teisendada digiallkirjadeks. Seda tehnikat tuntakse nimega "peas toimuv turvaline ühisarvutus"(MPCitH). Käesolev magistritöö uurib, kas MPCitH digitaalallkirju saab tõhusalt kohandada kahe koostööd tegeva osapoole jaoks, et luua ühine allkiri. Näitame, kuidas koostada kahe osapoole allkirju, mis põhinevad kodeerimisteooriast tuntud keerukuseeldustel ning konkreetselt SDitH allkirjadel. Pakume välja tõestatavalt turvalise skeemi, mis saavutab väikseima teadaoleva suhtlusmahu kahe osapoole MPCitH allkirjade seas ning allkirja suurus on umbes kahekordne võrreldes ühe osapoolega variandiga. See tulemus tekitab uue andmepunkti mitme osapoole MPCitH allkirjade ja ka post-kvant digiallkirjade disainiruumis
