Tootfinder

When learning analytics dashboard is explainable: An exploratory study on the effect of GenAI-supported learning analytics dashboard
Angxuan Chen
https://arxiv.org/abs/2506.16312 …

When learning analytics dashboard is explainable: An exploratory study on the effect of GenAI-supported learning analytics dashboard
This study investigated the impact of a theory-driven, explainable Learning Analytics Dashboard (LAD) on university students' human-AI collaborative academic abstract writing task. Grounded in Self-Regulated Learning (SRL) theory and incorporating Explainable AI (XAI) principles, our LAD featured a three-layered design (Visual, Explainable, Interactive). In an experimental study, participants were randomly assigned to either an experimental group (using the full explainable LAD) or a control gr…

MCP is the coming of Web 2.0 2.0
"Developers, coders, nerds, even regular users — we have power. We can demand that the platforms we use give us access to control our experiences using code."
https://anildash.com/2025/05/20/mcp-web20-20/

On the Exceptional Sets of Transcendental Analytic Functions in Several Variables with Integer Coefficients
Jean Lelis, Bruno De Paula Miranda, Carlos Gustavo Moreira
https://arxiv.org/abs/2506.15914

On the Exceptional Sets of Transcendental Analytic Functions in Several Variables with Integer Coefficients
In 2020, Marques and Moreira proved that every subset of $\overline{\mathbb{Q}} \cap B(0,1)$, which is closed under complex conjugation and contains $0$, is the exceptional set of uncountably many transcendental analytic functions with integer coefficients. In this paper, we extend this result to transcendental analytic functions in several variables. In particular, we show that every subset of $\overline{\mathbb{Q}}^m$ contained in the unit polydisc $Δ(0;1)$, closed under complex conjugation …

Exploring the Use of Predictive Analytics by Austrian Tax Authorities: A Qualitative Study within the Task-Technology Fit Model
Simon Staudinger, Christoph G. Schuetz, Marina Luketina
https://arxiv.org/abs/2507.15379

Exploring the Use of Predictive Analytics by Austrian Tax Authorities: A Qualitative Study within the Task-Technology Fit Model
Taxes finance important government services that are now taken for granted in our society, such as infrastructure, health care, or retirement pensions. Tax authorities everywhere strive to ensure that all individuals and organizations comply with applicable tax laws. In this regard, tax authorities must prevent individuals and organizations from evading taxes in an illegal manner. To this end, Austrian tax authorities employ state-of-the-art predictive analytics technology for the selection of …

Analytic Full Potential Adjoint Solution for Two-dimensional Subcritical Flows
Carlos Lozano, Jorge Ponsin
https://arxiv.org/abs/2506.16886 https://…

Analytic Full Potential Adjoint Solution for Two-dimensional Subcritical Flows
We investigate the analytic adjoint solution of the two-dimensional (2D) full potential equation for subcritical flows for a cost function measuring aerodynamic force by the Green's function approach and by the connection of the adjoint full potential and compressible Euler equations. The solution for aerodynamic lift is written in terms of two unknown functions encoding the effect of perturbations to the Kutta condition. We analyze the properties of these functions from an analytic viewpoint a…

Hypercomplex analytic spaces and schemes
Roger Bielawski
https://arxiv.org/abs/2507.16452 https://arxiv.org/pdf/2507.16452

Hypercomplex analytic spaces and schemes
We propose definitions of hypercomplex analytic spaces and hypercomplex schemes. We show that such a hypercomplex space is canonically associated to the quotient of a hypercomplex manifold by a finite group action.

109 Hilfsorganisationen warnen vor einer „Massenverhungerung” in Gaza. Dort arbeiten gerade Journalisten und Ärzte trotz der eigenen Sorge vorm Hungertod.
„Wir setzen unsere Arbeit trotz der sich ausbreitenden Hungersnot und des gravierenden Mangels an Lebensmitteln fort. Ich habe in den letzten zwei Tagen nichts gegessen und komme kaum über die Runden. Auch meine Familie kämpft. Sie hat nicht einmal Zugang zu den grundlegendsten Dingen. Wir mussten aufgrund der anhaltende…

LIVE: Israel pounds Gaza; 109 aid groups warn of ‘mass starvation’
EU warns Israel of action as Trump’s envoy heads to Europe for talks on a Gaza ceasefire.

During Trump 1.0, esp. in the aftermath of Cambridge Analytica, people demonstrated significant concerns about our data privacy. Consider how Apple & Google deployed Covid Exposure Notifs to be data protecting. During Trump 2.0, we’re witnessing an all-out destruction of our data privacy under Musk & RFK Jr as intentionally decentralized databases are illegally consolidated/appended/blended and feasted upon by crony silicon vulture backed govt contractors.

PBench: Workload Synthesizer with Real Statistics for Cloud Analytics Benchmarking
Yan Zhou, Chunwei Liu, Bhuvan Urgaonkar, Zhengle Wang, Magnus Mueller, Chao Zhang, Songyue Zhang, Pascal Pfeil, Dominik Horn, Zhengchun Liu, Davide Pagano, Tim Kraska, Samuel Madden, Ju Fan
https://arxiv.org/abs/2506.16379

PBench: Workload Synthesizer with Real Statistics for Cloud Analytics Benchmarking
Cloud service providers commonly use standard benchmarks like TPC-H and TPC-DS to evaluate and optimize cloud data analytics systems. However, these benchmarks rely on fixed query patterns and fail to capture the real execution statistics of production cloud workloads. Although some cloud database vendors have recently released real workload traces, these traces alone do not qualify as benchmarks, as they typically lack essential components like the original SQL queries and their underlying dat…

@bkastl@mastodon.social
Ich verstehe die heutige Meldung zur ePA nicht. Es haben doch nur 3% der ePA widersprochen. Also haben die Ärzte 97% ihrer Patientenakten in ePA migriert. Dass dann die Patienten sich nicht anmelden, um aktiv ihre ePA einzusehen und zu bearbeiten, ist doch kein Problem. Früher sind Patienten ja auch nicht in Arzt-Praxen gegangen, haben sich an der Rezeption ihre Patientenakte geben lassen und sich dann ins Wartezimner gesetzt, um die Rechtschreibfehler zu lektoriere…

Elektronische Patientenakte: Hausärzte warnen vor "Bruchlandung"
Auch Monate nach ihrer Einführung wird die elektronische Patientenakte kaum aktiv genutzt. Der Hausärzteverband zeigt sich ernüchtert - und sieht die Schuld hauptsächlich bei den Krankenkassen.