Hyper Separation Logic extends separation logic and Hyper Hoare Logic with a hyper separating conjunction to support arbitrary quantifier alternation for hyperproperties over heap programs, with a soundness proof in Isabelle/HOL.
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2G2T enables constant-size, statistically sound outsourcing of MSM with verification up to 300x faster than local computation and error probability at most 1/q.
A survey of 172 open educational datasets from 204 papers across LAK, EDM, and AIED conferences reveals trends, 143 previously uncatalogued datasets, field gaps, and an 8-item PRACTICE checklist for better data publication.
A dependent linear type theory is constructed by embedding linear logic into dependent type theory, yielding multiplicities that depend on variables, supporting W-types, with semantics in indexed Categories with Families and an Agda implementation.
HDL defines dynamic theories with lifting and combination operations, proves soundness and relative completeness in Isabelle, and demonstrates the approach on a Java controller steering a differential dynamic logic plant model.
SPoILeR uses multimodal pre-training to enable accurate novel view synthesis of infrared, polarimetric, and multispectral data from RGB-supervised fine-tuning on new scenes.
A differentiable neural framework for learning state- and time-dependent parameters of finite-state mean field games from population trajectories via implicit differentiation.
MeiBRD meta-learns a graph-neural residual deformation function to correct linear biomechanical predictions for intraoperative liver registration from sparse context samples.
SpikeTAD proposes the first SNN-based end-to-end TAD model, reporting 67.2% mAP on THUMOS14 and 37.42% on ActivityNet-1.3 with extremely low power consumption.
For lopsided trees with t2 >= 2 t1, Burr's bound has a gap of order max(t1^2/t2, sqrt(t1)); for t2 >= 500 t1 the bound is tight if Delta(T) <= t2 - t1 but off by Omega(log t2) otherwise.
Recurrence of x-periodic rogue waves in Q1D MNLS shows model-dependent fission/fusion and is described analytically by finite gap perturbation theory of NLS AWs with good numerical agreement.
The paper proposes the ontological continuum as a new theoretical construct defined by two orthogonal distinctions to provide a vocabulary for describing, comparing, navigating, and transforming knowledge graphs across modeling practices.
An O(n^5) exact algorithm for broadcast domination obtained by reducing the path-case to O(n^3) via a single DAG on oriented broadcast balls.
Polyconvexity implies true-stress-true-strain monotonicity in incompressible isotropic hyperelasticity, which is enforced in four PANN architectures that show varying extrapolation behavior on experimental data.
Event-B Agent is an LLM agent that synthesizes, refines, and repairs Event-B formal models from natural language requirements via iterative verification feedback loops.
CDCL SAT solvers compute small proofdoors on linearly scaling BMC families but large non-absorbed ones on exponential families, as shown by empirical measurements on a 76k+ instance benchmark where prior parameters fail to discriminate regimes.
Proves that ℓ_p norm minimization yields p-independent Hausdorff convergence rate O(k^{2/(1-q)}) in convex vector optimization via Euclidean intermediary and norm equivalence.
A compositional algebraic decision diagram algorithm quantifies sensitivity in decision tree ensembles with certified error and confidence bounds, outperforming model counters on benchmarks.
PAFP is FPT by BFS-width plus backward arcs in the union digraph and polynomial-time solvable via 2-SAT for DAGs of exact-length width 2, with matching NP-hardness for width 3.
FLiD is a field-localized forgery detection method for identity documents that outperforms full-document baselines and general detectors with significantly fewer parameters.
LLM2Ltac mines symbolic tactics from 11,725 Coq theorems using LLMs and integrates them into CoqHammer, improving proof rates by 23.87% on 6,199 theorems from four large verification projects.
A source-level interaction concept for interactive program verification, prototyped in KeY, improves user understanding of proof states and defect detection according to a user study.
SCHORTY uses a tilted sensor in a single camera to map pixel position to range via the Scheimpflug principle, demonstrated experimentally with event cameras for passive UAV ranging up to 1.1 km.
Text-guided class-agnostic counting models exhibit significant weaknesses in grounding textual prompts to visual objects, as demonstrated by new negative-label and distractor tests on a multi-category dataset.
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Understanding CDCL Solvers via Scalability Studies and Proofdoors
CDCL SAT solvers compute small proofdoors on linearly scaling BMC families but large non-absorbed ones on exponential families, as shown by empirical measurements on a 76k+ instance benchmark where prior parameters fail to discriminate regimes.
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Differential Equation Inductive Robustness Axiomatization
Establishes completeness of axiomatization for robust safety of polynomial DE systems on bounded horizons, reducing to polynomial invariants with approximate decidability via subanalytic geometry.
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Automating Formal Verification with Agent-Guided Tree Search
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Verification of Configurable SRA Systems
Contract-based approach with Dafny verifies correctness of every legal instantiation of configurable SRA systems.
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Biprofile Deviation Logic: Report-Replacement Frames and Audit Witnesses
Biprofile deviation logic proves soundness and completeness of H_bp for Dev(N) frames and introduces typed manipulation witnesses, boundary-row theorem, and factor-closure criterion for auditing report changes.
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Logic of Fuzzy Paths
A fuzzy temporal logic for motion planning that elevates paths to first-class citizens with quantitative satisfaction degrees to support intuitive human specs and learning from data.
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KoAT: Automatic Complexity and Termination Analysis of Integer Programs
KoAT implements alternating modular inference of runtime and size bounds for integer programs using a portfolio of techniques and validates the approach via experimental evaluation.
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Many Logics, One Methodology: A Plea for Logical Pluralism in Formalised Reasoning (preprint)
Advocates logical pluralism at the object level inside a unifying HOL meta-framework to enable interdisciplinary reuse and warns against single-logic imperialism.