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The path to exascale computational capabilities in high-performance computing (HPC) systems is challenged by the inadequacy of present software technologies to adapt to the rapid evolution of architectures of supercomputing systems. The…

Distributed, Parallel, and Cluster Computing · Computer Science 2016-11-24 Saurabh Hukerikar , Christian Engelmann

Spatial reasoning is a cornerstone capability for intelligent systems to perceive and interact with the physical world. However, multimodal large language models (MLLMs) frequently suffer from hallucinations and imprecision when parsing…

Computer Vision and Pattern Recognition · Computer Science 2026-04-14 Shi-Yu Tian , Zhi Zhou , Kun-Yang Yu , Ming Yang , Yang Chen , Ziqiao Shang , Lan-Zhe Guo , Yu-Feng Li

Multi-constraint planning involves identifying, evaluating, and refining candidate plans while satisfying multiple, potentially conflicting constraints. Existing large language model (LLM) approaches face fundamental limitations in this…

Artificial Intelligence · Computer Science 2026-01-26 Derrick Goh Xin Deik , Quanyu Long , Zhengyuan Liu , Nancy F. Chen , Wenya Wang

Mining large graphs for information is becoming an increasingly important workload due to the plethora of graph structured data becoming available. An aspect of graph algorithms that has hitherto not received much interest is the effect of…

Data Structures and Algorithms · Computer Science 2012-03-27 Amitabha Roy

Large language model (LLM) agents increasingly rely on external memory systems to remain consistent across long-horizon interactions, but little empirical work has been done to understand the specific failure modes and design choices that…

Artificial Intelligence · Computer Science 2026-05-27 Ishir Garg , Neel Kolhe , Dawn Song , Xuandong Zhao

Large Language Models (LLMs) trained using massive text datasets have recently shown promise in generating action plans for robotic agents from high level text queries. However, these models typically do not consider the robot's…

Robotics · Computer Science 2023-05-03 Maitrey Gramopadhye , Daniel Szafir

Humans learn adaptively and efficiently throughout their lives. However, incrementally learning tasks causes artificial neural networks to overwrite relevant information learned about older tasks, resulting in 'Catastrophic Forgetting'.…

Machine Learning · Computer Science 2021-02-04 Gobinda Saha , Isha Garg , Aayush Ankit , Kaushik Roy

We explore space improvements in LRP, a polymorphically typed call-by-need functional core language. A relaxed space measure is chosen for the maximal size usage during an evaluation. It abstracts from the details of the implementation via…

Programming Languages · Computer Science 2018-02-20 Manfred Schmidt-Schauß , Nils Dallmeyer

Standard memory modules to store (and access) data are designed for use with a single system accessing it. More complicated memory modules would be accessed through a memory controller, which are also designed for one system. For multiple…

Hardware Architecture · Computer Science 2014-05-21 Sourangsu Banerji

Building text planning resources by hand is time-consuming and difficult. Certainly, a number of planning architectures and their accompanying plan libraries have been implemented, but while the architectures themselves may be reused in a…

cmp-lg · Computer Science 2008-02-03 Keith Vander Linden , ; Barbara Di Eugenio

Current domain-independent, classical planners require symbolic models of the problem domain and instance as input, resulting in a knowledge acquisition bottleneck. Meanwhile, although deep learning has achieved significant success in many…

Artificial Intelligence · Computer Science 2022-06-17 Masataro Asai , Hiroshi Kajino , Alex Fukunaga , Christian Muise

Space is a circuit oriented, spatial programming language designed to exploit the massive parallelism available in a novel formal model of computation called the Synchronic A-Ram, and physically related FPGA and reconfigurable…

Computation and Language · Computer Science 2010-08-31 Alex V Berka

Planning is one of the most critical tasks in autonomous systems, where even a small error can lead to major failures or million-dollar losses. Current state-of-the-art neural planning approaches struggle with complex domains, producing…

Artificial Intelligence · Computer Science 2025-08-20 Ronit Virwani , Ruchika Suryawanshi

Cumulative memory -- the sum of space used per step over the duration of a computation -- is a fine-grained measure of time-space complexity that was introduced to analyze cryptographic applications like password hashing. It is a more…

Computational Complexity · Computer Science 2023-07-06 Paul Beame , Niels Kornerup

Programmable switch hardware makes it possible to move fine-grained control logic inside the network data plane, improving performance for a wide range of applications. However, applications with integrated control are inherently hard to…

Networking and Internet Architecture · Computer Science 2021-07-07 John Sonchack , Devon Loehr , Jennifer Rexford , David Walker

Recent rapid strides in memory safety tools and hardware have improved software quality and security. While coarse-grained memory safety has improved, achieving memory safety at the granularity of individual objects remains a challenge due…

Cryptography and Security · Computer Science 2019-06-11 Hiroshi Sasaki , Miguel A. Arroyo , M. Tarek Ibn Ziad , Koustubha Bhat , Kanad Sinha , Simha Sethumadhavan

We present PLUGH (https://www.urbandictionary.com/define.php?term=plugh), a modern benchmark that currently consists of 5 tasks, each with 125 input texts extracted from 48 different games and representing 61 different (non-isomorphic)…

Computation and Language · Computer Science 2024-08-12 Alexey Tikhonov

Rust, an emerging programming language with explosive growth, provides a robust type system that enables programmers to write memory-safe and data-race free code. To allow access to a machine's hardware and to support low-level performance…

Software Engineering · Computer Science 2020-07-03 Ana Nora Evans , Bradford Campbell , Mary Lou Soffa

Most functional languages rely on some garbage collection for automatic memory management. They usually eschew reference counting in favor of a tracing garbage collector, which has less bookkeeping overhead at runtime. On the other hand,…

Programming Languages · Computer Science 2020-03-06 Sebastian Ullrich , Leonardo de Moura

Large Language Models (LLMs) demonstrate strong abilities in common-sense reasoning and interactive decision-making, but often struggle with complex, long-horizon planning tasks. Recent techniques have sought to structure LLM outputs using…

Computation and Language · Computer Science 2024-11-22 Anthony Z. Liu , Xinhe Wang , Jacob Sansom , Yao Fu , Jongwook Choi , Sungryull Sohn , Jaekyeom Kim , Honglak Lee