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Strategic Communication Protocols provide a structured approach for first contact with interstellar objects that demonstrate technological characteristics and high levels of threat. The protocols find their starting point in an ISO…

Physics and Society · Physics 2025-10-07 David R. Gruber

A hallmark of object-oriented programming is the ability to perform computation through a set of interacting objects. A common manifestation of this style is the notion of a package, which groups a set of commonly used classes together. A…

Software Engineering · Computer Science 2014-01-21 Shahram Esmaeilsabzali , Rupak Majumdar , Thomas Wies , Damien Zufferey

Auto-active verifiers provide a level of automation intermediate between fully automatic and interactive: users supply code with annotations as input while benefiting from a high level of automation in the back-end. This paper presents…

Logic in Computer Science · Computer Science 2015-09-01 Julian Tschannen , Carlo A. Furia , Martin Nordio , Nadia Polikarpova

Obfuscation of computer programs has historically been approached either as a practical but \textit{ad hoc} craft to make reverse engineering subjectively difficult, or as a sound theoretical investigation unfortunately detached from the…

Cryptography and Security · Computer Science 2024-11-11 Ali Ajorian , Erick Lavoie , Christian Tschudin

Dilemma is intended to enhance quality and increase productivity of expert human translators by presenting to the writer relevant lexical information mechanically extracted from comparable existing translations, thus replacing - or…

cmp-lg · Computer Science 2008-02-03 Hans Karlgren , Jussi Karlgren , Magnus Nordström , Paul Pettersson , Bengt Wahrolén

Advances in Web technology enable personalization proxies that assist users in satisfying their complex information monitoring and aggregation needs through the repeated querying of multiple volatile data sources. Such proxies face a…

Information Retrieval · Computer Science 2019-02-28 Haggai Roitman , Avigdor Gal , Louiqa Raschid

When interacting with objects through cameras, or pictures, users often have a specific intent. For example, they may want to perform a visual search. With most object detection models relying on image pixels as their sole input, undesired…

Computer Vision and Pattern Recognition · Computer Science 2022-08-04 Marco Fornoni , Chaochao Yan , Liangchen Luo , Kimberly Wilber , Alex Stark , Yin Cui , Boqing Gong , Andrew Howard

Explanations of model behavior are commonly evaluated via proxy properties weakly tied to the purposes explanations serve in practice. We contribute a decision theoretic framework that treats explanations as information signals valued by…

Artificial Intelligence · Computer Science 2026-02-24 Ziyang Guo , Berk Ustun , Jessica Hullman

Actor systems are a flexible model of concurrent and distributed programming, which are efficiently implementable, and avoid many classic concurrency bugs by construction. However actor systems must still deal with the challenge of messages…

Programming Languages · Computer Science 2025-09-16 Colin S. Gordon

Self-sovereign identity is the latest digital identity paradigm that allows users, organizations, and things to manage identity in a decentralized fashion without any central authority controlling the process of issuing identities and…

Software Engineering · Computer Science 2022-08-10 Hakan Yildiz , Axel Küpper , Dirk Thatmann , Sebastian Göndör , Patrick Herbke

In traditional access control policies, every access granted and administrative account introduces an additional vulnerability, as a corruption of a high-privilege user can compromise several sensitive files. Privocracy is an access control…

Cryptography and Security · Computer Science 2026-02-03 Pedro Camponês , Hugo Pereira , Adrian Persaud , Kevin Gallagher , Santiago Torres-Arias

Subgraph Isomorphism uses a small graph as a pattern to identify within a larger graph a set of vertices that have matching edges. This paper addresses a logic program written in Prolog for a specific relatively complex graph pattern for…

Logic in Computer Science · Computer Science 2026-01-14 Claire Y. Yin , Peter M. Kogge

The expression problem describes a fundamental tradeoff between two types of extensibility: extending a type with new operations, such as by pattern matching on an algebraic data type in functional programming, and extending a type with new…

Programming Languages · Computer Science 2025-11-21 Bohdan Liesnikov , David Binder , Tim Süberkrüb

Authentication systems are designed to give the right person access to an organization's information system and to restrict it from the wrong person. Such systems are designed by IT professionals to protect an organization's assets (e.g.,…

Cryptography and Security · Computer Science 2015-09-04 Christopher S. Pilson , James C. McElroy

While reinforcement learning (RL) agents often perform well during training, they can struggle with distribution shift in real-world deployments. One particularly severe risk of distribution shift is goal misgeneralization, where the agent…

Machine Learning · Computer Science 2024-11-12 Tu Trinh , Mohamad H. Danesh , Nguyen X. Khanh , Benjamin Plaut

Many smartphone apps transmit personally identifiable information (PII), often without the users knowledge. To address this issue, we present PrivacyProxy, a system that monitors outbound network traffic and generates app-specific…

Cryptography and Security · Computer Science 2018-10-30 Gaurav Srivastava , Kunal Bhuwalka , Swarup Kumar Sahoo , Saksham Chitkara , Kevin Ku , Matt Fredrikson , Jason Hong , Yuvraj Agarwal

In today's Internet, mobile devices are connected to multiple access networks, e.g., WiFi/DSL and LTE. To take advantage of the networks' diverse paths characteristics (delay, bandwidth, and reliability) and aggregate bandwidth, we need…

Networking and Internet Architecture · Computer Science 2018-04-24 Philipp S. Tiesel , Theresa Enghardt , Mirko Palmer , Anja Feldmann

We present a new programming paradigm which can be useful, in particular, for implementing window interfaces and parallel algorithms. This paradigm allows a user to define operators which can contain nested operators. The new paradigm is…

Programming Languages · Computer Science 2010-04-26 Pavel Ruzankin

Human-Object Interaction (HOI) detection aims to learn how human interacts with surrounding objects. Previous HOI detection frameworks simultaneously detect human, objects and their corresponding interactions by using a predictor. Using…

Computer Vision and Pattern Recognition · Computer Science 2023-01-10 Huan Peng , Fenggang Liu , Yangguang Li , Bin Huang , Jing Shao , Nong Sang , Changxin Gao

Without the assumption of complete, shared awareness, it is necessary to consider communication between agents who may entertain different representations of the world. A syntactic (language-based) approach provides powerful tools to…

Theoretical Economics · Economics 2026-04-29 Ani Guerdjikova , Evan Piermont , John Quiggin