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Two lines of work are taking the central stage in AI research. On the one hand, the community is making increasing efforts to build models that discard spurious correlations and generalize better in novel test environments. Unfortunately,…

Machine Learning · Computer Science 2023-09-21 Sharut Gupta , Stefanie Jegelka , David Lopez-Paz , Kartik Ahuja

Feature disentanglement of the foreground target objects and the background surrounding context has not been yet fully accomplished. The lack of network interpretability prevents advancing for feature disentanglement and better…

Computer Vision and Pattern Recognition · Computer Science 2020-11-24 Mahdi Biparva , John Tsotsos

The prevailing assumption in agent orchestration is that more context is better. We test this on multi-agent software design across 10 tasks, 7 context-injection conditions, and over 2,700 runs, and find a crossover effect: the same…

Artificial Intelligence · Computer Science 2026-05-07 Saranyan Vigraham

Scarce data is a major challenge to scaling robot learning to truly complex tasks, as we need to generalize locally learned policies over different task contexts. Contextual policy search offers data-efficient learning and generalization by…

Machine Learning · Computer Science 2019-04-29 Robert Pinsler , Peter Karkus , Andras Kupcsik , David Hsu , Wee Sun Lee

Recent tabular Foundational Models (FM) such as TabPFN and TabICL, leverage in-context learning to achieve strong performance without gradient updates or fine-tuning. However, their robustness to adversarial manipulation remains largely…

Machine Learning · Computer Science 2026-04-10 Mohamed Djilani , Thibault Simonetto , Karim Tit , Florian Tambon , Salah Ghamizi , Maxime Cordy , Mike Papadakis

Language models can learn sophisticated language understanding skills from fitting raw text. They also unselectively learn useless corpus statistics and biases, especially during finetuning on domain-specific corpora. In this paper, we…

Computation and Language · Computer Science 2024-06-05 Xiao Zhang , Miao Li , Ji Wu

Scaling laws have transformed our understanding of large language models by linking upstream metrics like cross-entropy loss to design factors such as model size, training data, and compute. However, these conventional laws fail to capture…

Computation and Language · Computer Science 2025-10-17 Kyle Montgomery , David Park , Jianhong Tu , Michael Bendersky , Beliz Gunel , Dawn Song , Chenguang Wang

Fault Localization (FL) is a key component of Large Language Model (LLM)-based Automated Program Repair (APR), yet its impact remains underexplored. In particular, it is unclear how much localization is needed, whether additional context…

Software Engineering · Computer Science 2026-04-08 Melika Sepidband , Hung Viet Pham , Hadi Hemmati

Defect prediction models---classifiers that identify defect-prone software modules---have configurable parameters that control their characteristics (e.g., the number of trees in a random forest). Recent studies show that these classifiers…

Software Engineering · Computer Science 2018-02-01 Chakkrit Tantithamthavorn , Shane McIntosh , Ahmed E. Hassan , Kenichi Matsumoto

Generative chemical language models (CLMs) have demonstrated strong capabilities in molecular design, yet their impact in drug discovery remains limited by the absence of reliable reward signals and the lack of interpretability in their…

Machine Learning · Computer Science 2025-07-15 Lu Zhu , Emmanuel Noutahi

Biased regularization and fine-tuning are two recent meta-learning approaches. They have been shown to be effective to tackle distributions of tasks, in which the tasks' target vectors are all close to a common meta-parameter vector.…

Machine Learning · Computer Science 2020-08-26 Giulia Denevi , Massimiliano Pontil , Carlo Ciliberto

Recent time-series foundation models exhibit strong abilities to predict physical systems. These abilities include zero-shot forecasting, in which a model forecasts future states of a system given only a short trajectory as context, without…

Machine Learning · Computer Science 2026-03-31 Yuanzhao Zhang , William Gilpin

Context engineering has emerged as a pivotal paradigm for unlocking the potential of Large Language Models (LLMs) in Software Engineering (SE) tasks, enabling performance gains at test time without model fine-tuning. Despite its success,…

Software Engineering · Computer Science 2026-04-07 Haichuan Hu , Quanjun Zhang , Ye Shang , Guoqing Xie , Chunrong Fang , Zhenyu Chen , Liang Xiao

The quality of AI-generated output is often attributed to prompting technique, but extensive empirical observation suggests that context completeness may be more strongly associated with output quality. This paper introduces Context…

Artificial Intelligence · Computer Science 2026-04-07 Elias Calboreanu

We propose ContextLM, a framework that implicitly learns multi-token prediction by augmenting standard pretraining with an intrinsic next-context prediction objective. ContextLM builds a language model on top of context embeddings that span…

Computation and Language · Computer Science 2026-02-12 Beiya Dai , Yuliang Liu , Daozheng Xue , Yunchong Song , Qipeng Guo , Kai Chen , Xinbing Wang , Bowen Zhou , Zhouhan Lin

This practical experience report explores Neural Machine Translation (NMT) models' capability to generate offensive security code from natural language (NL) descriptions, highlighting the significance of contextual understanding and its…

Software Engineering · Computer Science 2024-09-09 Pietro Liguori , Cristina Improta , Roberto Natella , Bojan Cukic , Domenico Cotroneo

A standard practice when using large language models is for users to supplement their instruction with an input context containing new information for the model to process. However, models struggle to reliably follow the input context,…

Machine Learning · Computer Science 2025-04-22 Sachin Goyal , Christina Baek , J. Zico Kolter , Aditi Raghunathan

Position-controlled evaluation is standard for retrieval tasks such as Needle-in-a-Haystack and RULER, but mainstream reasoning benchmarks do not control positional placement of target tasks in long contexts. We audit 11 long-context…

Computation and Language · Computer Science 2026-05-25 Chuyifei Zhang , Hongyu Cui , Xiaowen Huang , Jitao Sang

Context plays an important role in visual recognition. Recent studies have shown that visual recognition networks can be fooled by placing objects in inconsistent contexts (e.g., a cow in the ocean). To model the role of contextual…

Computer Vision and Pattern Recognition · Computer Science 2020-03-27 Mengmi Zhang , Claire Tseng , Gabriel Kreiman

Few-shot molecular property prediction (FSMPP) is essential in drug discovery and materials design, where high-quality labeled data are often scarce and expensive to obtain. Despite the promising performance of existing methods, especially…

Computational Engineering, Finance, and Science · Computer Science 2026-05-14 Zeyu Wang , Xin Zheng , Yao Lu , Shanqing Yu , Qi Xuan , Shirui Pan