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- abstractNovember 2017
Additional Workshops Co-located with CIKM 2017
CIKM '17: Proceedings of the 2017 ACM on Conference on Information and Knowledge ManagementNovember 2017, Pages 2569–2570https://doi.org/10.1145/3132847.3152359Summary of three workshops co-located with CIKM 2017.
- abstractNovember 2017
IDM 2017: Workshop on Interpretable Data Mining -- Bridging the Gap between Shallow and Deep Models
CIKM '17: Proceedings of the 2017 ACM on Conference on Information and Knowledge ManagementNovember 2017, Pages 2565–2566https://doi.org/10.1145/3132847.3133198Intelligent systems built upon complex machine learning and data mining models (e.g., deep neural networks) have shown superior performances on various real-world applications. However, their effectiveness is limited by the difficulty in interpreting ...
- research-articleNovember 2017
TaCLe: Learning Constraints in Tabular Data
CIKM '17: Proceedings of the 2017 ACM on Conference on Information and Knowledge ManagementNovember 2017, Pages 2511–2514https://doi.org/10.1145/3132847.3133193Spreadsheet data is widely used today by many different people and across industries. However, writing, maintaining and identifying good formulae for spreadsheets can be time consuming and error-prone. To address this issue we have introduced the TaCLe ...
- research-articleNovember 2017
SemFacet: Making Hard Faceted Search Easier
- Evgeny Kharlamov,
- Luca Giacomelli,
- Evgeny Sherkhonov,
- Bernardo Cuenca Grau,
- Egor V. Kostylev,
- Ian Horrocks
CIKM '17: Proceedings of the 2017 ACM on Conference on Information and Knowledge ManagementNovember 2017, Pages 2475–2478https://doi.org/10.1145/3132847.3133192Faceted search is a prominent search paradigm that became the standard in many Web applications and has also been recently proposed as a suitable paradigm for exploring and querying RDF graphs. One of the main challenges that hampers usability of ...
- research-articleNovember 2017
SemDia: Semantic Rule-Based Equipment Diagnostics Tool
- Gulnar Mehdi,
- Evgeny Kharlamov,
- Ognjen Savković,
- Guohui Xiao,
- Elem Güzel Kalayci,
- Sebastian Brandt,
- Ian Horrocks,
- Mikhail Roshchin,
- Thomas Runkler
CIKM '17: Proceedings of the 2017 ACM on Conference on Information and Knowledge ManagementNovember 2017, Pages 2507–2510https://doi.org/10.1145/3132847.3133191Rule-based diagnostics of power generating equipment is an important task in industry. In this demo we present how semantic technologies can enhance diagnostics. In particular, we present our semantic rule language sigRL that is inspired by the real ...
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- research-articleNovember 2017
VizQ: A System for Scalable Processing of Visibility Queries in 3D Spatial Databases
CIKM '17: Proceedings of the 2017 ACM on Conference on Information and Knowledge ManagementNovember 2017, Pages 2447–2450https://doi.org/10.1145/3132847.3133190In this demonstration, we present VizQ, an efficient, scalable, and interactive system to process and visualize a comprehensive collection of novel visibility queries in the presence of obstacles in 3D space. Specifically, we demonstrate four types of ...
- research-articleNovember 2017
Interactive Analytics System for Exploring Outliers
CIKM '17: Proceedings of the 2017 ACM on Conference on Information and Knowledge ManagementNovember 2017, Pages 2547–2550https://doi.org/10.1145/3132847.3133189ONION is the first system with rich interactive support for efficiently analyzing outliers. ONION features an innovative exploration model that offers an "outlier-centric panorama'' into big datasets. The ONION system is composed of an offline ...
- research-articleNovember 2017
Storyfinder: Personalized Knowledge Base Construction and Management by Browsing the Web
CIKM '17: Proceedings of the 2017 ACM on Conference on Information and Knowledge ManagementNovember 2017, Pages 2519–2522https://doi.org/10.1145/3132847.3133186This paper presents Storyfinder, an application which consists of a browser plugin and a web server backend with the goal to highlight and manage the information contained in web pages by combining techniques from natural language processing and visual ...
- research-articleNovember 2017
IMaxer: A Unified System for Evaluating Influence Maximization in Location-based Social Networks
CIKM '17: Proceedings of the 2017 ACM on Conference on Information and Knowledge ManagementNovember 2017, Pages 2523–2526https://doi.org/10.1145/3132847.3133184Due to the popularity of social networks with geo-tagged activities, so-called location-based social networks (LBSN), a number of methods have been proposed for influence maximization for applications such as word-of-mouth marketing (WOMM), and out-of-...
- research-articleNovember 2017
SummIt: A Tool for Extractive Summarization, Discovery and Analysis
CIKM '17: Proceedings of the 2017 ACM on Conference on Information and Knowledge ManagementNovember 2017, Pages 2459–2462https://doi.org/10.1145/3132847.3133183We propose to demonstrate SummIt -- a tool for extractive summarization, discovery and analysis. The main goal of SummIt is to provide consumable summaries that are driven by users' information intents. To this end, SummIt discovers and analyzes ...
- research-articleNovember 2017
Metacrate: Organize and Analyze Millions of Data Profiles
CIKM '17: Proceedings of the 2017 ACM on Conference on Information and Knowledge ManagementNovember 2017, Pages 2483–2486https://doi.org/10.1145/3132847.3133180Databases are one of the great success stories in IT. However, they have been continuously increasing in complexity, hampering operation, maintenance, and upgrades. To face this complexity, sophisticated methods for schema summarization, data cleaning, ...
- research-articleNovember 2017
Exploring the Veracity of Online Claims with BackDrop
CIKM '17: Proceedings of the 2017 ACM on Conference on Information and Knowledge ManagementNovember 2017, Pages 2491–2494https://doi.org/10.1145/3132847.3133179Using the Web to assess the validity of claims presents many challenges. Whether the data comes from social networks or established media outlets, individual or institutional data publishers, one has to deal with scale and heterogeneity, as well as with ...
- research-articleNovember 2017
Query and Animate Multi-attribute Trajectory Data
CIKM '17: Proceedings of the 2017 ACM on Conference on Information and Knowledge ManagementNovember 2017, Pages 2551–2554https://doi.org/10.1145/3132847.3133178The widespread use of GPS-enabled devices has led to huge amounts of trajectory data. In addition to location and time, trajectories are associated with descriptive attributes representing different aspects of real entities, called multi-attribute ...
- research-articleNovember 2017
Urbanity: A System for Interactive Exploration of Urban Dynamics from Streaming Human Sensing Data
CIKM '17: Proceedings of the 2017 ACM on Conference on Information and Knowledge ManagementNovember 2017, Pages 2503–2506https://doi.org/10.1145/3132847.3133177With the urbanization process worldwide, modeling the dynamics of people's activities in urban environments has become a crucial socioeconomic task. We present Urbanity, a novel system that leverages geo-tagged social media streams for modeling urban ...
- research-articleNovember 2017
PODIUM: Procuring Opinions from Diverse Users in a Multi-Dimensional World
CIKM '17: Proceedings of the 2017 ACM on Conference on Information and Knowledge ManagementNovember 2017, Pages 2443–2446https://doi.org/10.1145/3132847.3133176The procurement of opinions is an important task in many contexts. When selecting members of a certain population to ask for their opinions, diversity inside the selected subset is a central consideration. People with diverse profiles are assumed to ...
- research-articleNovember 2017
Rapid Analysis of Network Connectivity
CIKM '17: Proceedings of the 2017 ACM on Conference on Information and Knowledge ManagementNovember 2017, Pages 2463–2466https://doi.org/10.1145/3132847.3133170This research focuses on accelerating the computational time of two base network algorithms (k-simple shortest paths and minimum spanning tree for a subset of nodes)---cornerstones behind a variety of network connectivity mining tasks---with the goal of ...
- research-articleNovember 2017
POOLSIDE: An Online Probabilistic Knowledge Base for Shopping Decision Support
CIKM '17: Proceedings of the 2017 ACM on Conference on Information and Knowledge ManagementNovember 2017, Pages 2559–2562https://doi.org/10.1145/3132847.3133168We present POOLSIDE, an online PrObabilistic knOwLedge base for ShoppIng DEcision support, that provides with the on-target recommendation service based on explicit user requirement. With a natural language interface, POOLSIDE can answer question in ...
- research-articleNovember 2017
HyPerInsight: Data Exploration Deep Inside HyPer
CIKM '17: Proceedings of the 2017 ACM on Conference on Information and Knowledge ManagementNovember 2017, Pages 2467–2470https://doi.org/10.1145/3132847.3133167Nowadays we are drowning in data of various varieties. For all these mixed types and categories of data there exist even more different analysis approaches, often done in single hand-written solutions. We propose to extend HyPer, a main memory database ...
- research-articleNovember 2017
StreamingCube: A Unified Framework for Stream Processing and OLAP Analysis
CIKM '17: Proceedings of the 2017 ACM on Conference on Information and Knowledge ManagementNovember 2017, Pages 2527–2530https://doi.org/10.1145/3132847.3133165In most streaming applications, the data streams need to be analyzed continuously to make instant decisions exploiting latest information. Often data streams are multidimensional and are at the low-level of abstraction, whereas analysts are interested ...
- research-articleNovember 2017
An Interactive Framework for Video Surveillance Event Detection and Modeling
CIKM '17: Proceedings of the 2017 ACM on Conference on Information and Knowledge ManagementNovember 2017, Pages 2515–2518https://doi.org/10.1145/3132847.3133164We present a framework for high-level event detection in video streams based on a novel temporal extension of relational algebra. With the help of intuitive and interactive graphical user interfaces, a user can have a look at the different layers of our ...