Ilkcan Keles

I currently work as a software engineer at TomTom in the Search Product Unit.
Before that I worked at Turkcell between March, 2020 and August, 2021 in the development of the search engine project Yaani. I mostly worked on indexing and ranking there.
Before that, I was an assistant professor at the Department of Computer Science, Aalborg University and I was part of the Center for Data-Intensive systems (DAISY). My research interests in general were querying in semantic web, spatial keyword querying and spatio-temporal data analysis. Prior to that I was a post-doctoral researcher working with Katja Hose. I worked on querying knowledge graphs and evaluation of systems for querying knowledge graphs during my postdoc. I got my Ph.D. from the same department in May, 2018 under the supervision of Christian S. Jensen and Simonas Saltenis. During my PhD studies, I worked on the evaluation of ranking functions used for spatial keyword queries. I have developed methods to obtain user preferences via crowdsourcing and GPS trajectories. In addition to that I worked on processing spatial keyword clusters queries.
Prior to joining to DAISY, I was a research assistant at the Department of Computer Engineering, Middle East Technical University (METU) for 3 years (2011 - 2014). I was part of the team of system administrators and our team was responsible for administration and maintenance of the department servers. I completed my masters in computer engineering under the supervision of Ismail Hakki Toroslu at the same department in 2014. My thesis was the result of a SANTEZ (University Industry Collaboration Project) project with AVEA (one of the largest mobile phone operators in Turkey) and the title of the project was “Predicting Location of Mobile Phone Users”. I also completed my BSc in computer engineering at METU in 2011.
news
Sep 1, 2021 | Started working at TomTom as Expert Software Engineer. |
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Jan 11, 2021 | Paper Density-Based Top-K Spatial Textual Clusters Retrieval published at Transactions on Knowledge and Data Engineering. |
Mar 1, 2020 | Started working at Turkcell as Expert Software Engineer. |
Aug 1, 2019 | Appointed as an Assistant Professor at Department of Computer Science, Aalborg University. |
selected publications
- Density-Based Top-K Spatial Textual Clusters RetrievalIEEE Transactions on Knowledge and Data Engineering
- WiseKG: Balanced Access to Web Knowledge GraphsIn WWW ’21
- Analysis of the Effect of Query Shapes on Performance over LDF InterfacesIn QuWeDa 2019 co-located with (ISWC 2019)
- Skyline Queries over Knowledge GraphsIn ISWC 2019
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