Sciweavers

ARITH
2015
IEEE
8 years 3 months ago
Semi-Automatic Floating-Point Implementation of Special Functions
Abstract—This work introduces an approach to the computerassisted implementation of mathematical functions geared toward special functions such as those occurring in mathematical...
Christoph Quirin Lauter, Marc Mezzarobba
ARITH
2015
IEEE
8 years 3 months ago
An Automatable Formal Semantics for IEEE-754 Floating-Point Arithmetic
—Automated reasoning tools often provide little or no support to reason accurately and efficiently about floating-point arithmetic. As a consequence, software verification sys...
Martin Brain, Cesare Tinelli, Philipp Rümmer,...
PERCOM
2015
ACM
8 years 3 months ago
Averting the privacy risks of smart metering by local data preprocessing
More and more renewable sources are integrated into electric power grids worldwide. Their high generation dynamics, however, require power grid operators to monitor electricity ge...
Andreas Reinhardt, Frank Englert, Delphine Christi...
PERCOM
2015
ACM
8 years 3 months ago
Fortune cookies and smartphones: Weakly unrelayable channels to counter relay attacks
Smartphones are being increasingly used to perform financial transactions (through m-banking, virtual wallet or as a smartcard). The latter applications involve contactless techn...
Mario Cagalj, Toni Perkovic, Marin Bugaric, Shujun...
PERCOM
2015
ACM
8 years 3 months ago
Tourists responses to mobile augmented reality travel guides: The role of emotions on adoption behavior
This research presents a mobile augmented reality (MAR) travel guide, named CorfuAR, which supports personalized recommendations. We report the development process and devise a th...
Panos E. Kourouthanassis, Costas Boletsis, Cleopat...
PERCOM
2015
ACM
8 years 3 months ago
Rule-based approaches for energy savings in an ambient intelligence environment
This paper presents a real-world application targeting energy savings and user comfort in a Smart Building environment. The proposed system uses various heterogeneous networks of w...
Thanos G. Stavropoulos, Efstratios Kontopoulos, Ni...
PERCOM
2015
ACM
8 years 3 months ago
Power-aware anomaly detection in smartphones: An analysis of on-platform versus externalized operation
Many security problems in smartphones and other smart devices are approached from an anomaly detection perspective in which the main goal reduces to identifying anomalous activity...
Guillermo Suarez-Tangil, Juan E. Tapiador, Pedro P...
PERCOM
2015
ACM
8 years 3 months ago
A probabilistic kernel method for human mobility prediction with smartphones
Human mobility prediction is an important problem which has a large number of applications, especially in context-aware services. This paper presents a study on location predictio...
Trinh Minh Tri Do, Olivier Dousse, Markus Miettine...
PERCOM
2015
ACM
8 years 3 months ago
Automatically recognizing places of interest from unreliable GPS data using spatio-temporal density estimation and line intersec
Stay points are important for recognizing significant places from a mobile user’s GPS trajectory. Such places are often located indoors and in urban canyons, where GPS is unrel...
Tanusri Bhattacharya, Lars Kulik, James Bailey
PERCOM
2015
ACM
8 years 3 months ago
Beyond location check-ins: Exploring physical and soft sensing to augment social check-in apps
—Smartphone sensing research has been advancing at a brisk pace. Yet, current social networking services often only take advantage of location sensing: applications like Foursqua...